TIDMGGP
RNS Number : 8663T
Greatland Gold PLC
23 July 2020
23 July 2020
Dissemination of a Regulatory Announcement that contains inside
information according to REGULATION (EU) No 596/2014 (MAR)
Greatland Gold plc
( " Greatland " or "the Company " )
Newcrest Identifies New Zone of Breccia Mineralisation at
Havieron
Outstanding results from extensional drilling confirm the
presence of new zone of higher-grade breccia mineralisation in the
north west
Greatland Gold plc (AIM:GGP), the precious and base metals
exploration and development company, is pleased to provide an
update on Newcrest's drilling campaign at Greatland's Havieron
deposit in the Paterson region of Western Australia.
Greatland notes the release of an ASX announcement titled
"Quarterly Exploration Report " by Newcrest Mining Ltd ("Newcrest")
earlier today.
Highlights
-- Footprint of mineralisation expands at Havieron with Newcrest
reporting the intersection of a new zone of higher-grade breccia
mineralisation in the north west.
-- Further excellent results from infill drilling continue to
demonstrate geological and mineralisation continuity over the upper
600m vertical extent of the high-grade crescent sulphide zone and
surrounding breccia.
-- Drill results to date continue to support the investigation
of both high-grade selective and bulk mining methods.
Best New Results (not previously reported)
-- HAD021W1: 169m @ 1.3g/t Au, 0.21% Cu from 582m, including
-- 40m @ 2.1g/t Au, 0.31% Cu from 612m
-- HAD046W1: 134.6m @ 2.5g/t Au, 0.07% Cu from 923m, including
-- 27.3m @ 10g/t Au, 0.13% Cu from 944.7m
-- HAD054W4: 182.1m @ 2.1g/t Au, 0.40% Cu from 871m, including
-- 45.7m @ 6.5g/t Au, 0.70% Cu from 934.8m
-- HAD057W2: 68m @ 1.1g/t Au, 0.13% Cu from 1052m, including
-- 11.5m @ 4.1g/t Au, 0.58% Cu from 1072.4m
-- HAD057W3: 118m @ 1.5g/t Au, 0.08% Cu from 944m
-- HAD066: 128.7m @ 1.0g/t Au, 0.13% Cu from 734.1m
Next Steps
-- Infill drilling continues towards the objective of delivering
a maiden resource in the second half of calendar year 2020.
-- Step out drilling continues to test depth and lateral extent of mineralisation.
-- Environmental and baseline studies progressing to support
fast tracking of decline commencement at Havieron by end of
calendar year 2020 or early 2021, subject to market and operating
conditions and receipt of all necessary permits, consents and
approvals.
-- Continuing to investigate potential to achieve commercial
production within two to three years from commencement of
decline.
Gervaise Heddle, Chief Executive Officer of Greatland Gold plc,
commented: "The identification of a new zone of breccia
mineralisation in the north west is an important and exciting
development which further highlights the potential scale and
significance of the Havieron gold-copper deposit. The early results
from step out drilling indicate significant potential for
additional breccia and high-grade, crescent-style mineralisation in
the north west of the system, similar to that observed in the south
east where the bulk of drilling has occurred to date.
"Meanwhile, further excellent results from infill drilling,
including 45.7m @ 6.5g/t Au, 0.70% Cu from 934.8m (HAD054W4),
continue to improve grade distribution within the crescent zone and
support the delivery of a maiden resource by the end of 2020 .
Concurrently, studies are in progress with a view to fast tracking
the commencement of a decline and accelerating the time frame for
commercial production."
Analytical results for HAD015W1, HAD021W1, HAD032W1, HAD045W1,
HAD046, HAD046W1, HAD054W4, HAD057W2*, HAD057W3, HAD059W2, HAD064,
HAD066*, HAD068, HAD068W1 have been received and are announced
today. Selected significant intercepts are presented in Table
1.
Table 1 - Selected Significant Havieron Intercepts
Hole ID From (m) To (m) Width (m) Gold (g/t) Copper (%)
HAD015W1 719.5 774.5 55 1.7 0.40
--------- ------- ---------- ----------- -----------
HAD021W1 582 751 169 1.3 0.21
--------- ------- ---------- ----------- -----------
Including 612 652 40 2.1 0.31
--------- ------- ---------- ----------- -----------
HAD045W1 875 1026 151 0.69 0.06
--------- ------- ---------- ----------- -----------
HAD046W1 923 1057.6 134.6 2.5 0.07
--------- ------- ---------- ----------- -----------
Including 944.7 972 27.3 10 0.13
--------- ------- ---------- ----------- -----------
HAD054W4 720 734 14 2 0.23
--------- ------- ---------- ----------- -----------
HAD054W4 871 1053.1 182.1 2.1 0.40
--------- ------- ---------- ----------- -----------
Including 934.8 980.5 45.7 6.5 0.70
--------- ------- ---------- ----------- -----------
HAD057W2* 588 646 58 6.2 0.49
--------- ------- ---------- ----------- -----------
Including* 631.9 642 10.1 20 0.79
--------- ------- ---------- ----------- -----------
HAD057W2* 739.4 812.6 73.2 1.1 0.14
--------- ------- ---------- ----------- -----------
HAD057W2 1052 1120 68 1.1 0.13
--------- ------- ---------- ----------- -----------
Including 1072.4 1083.9 11.5 4.1 0.58
--------- ------- ---------- ----------- -----------
HAD057W3 944 1062 118 1.5 0.08
--------- ------- ---------- ----------- -----------
HAD064 734.2 757.7 23.5 1.3 0.08
--------- ------- ---------- ----------- -----------
HAD066* 557.6 639.7 82.1 2.4 0.08
--------- ------- ---------- ----------- -----------
Including* 586.5 588 1.5 86 0.87
--------- ------- ---------- ----------- -----------
HAD066 663 712 49 0.72 0.07
--------- ------- ---------- ----------- -----------
HAD066 734.1 862.8 128.7 1.0 0.13
--------- ------- ---------- ----------- -----------
HAD066 874.1 1002.1 128 0.42 0.14
--------- ------- ---------- ----------- -----------
HAD068W1 1198.1 1232.1 34 2.1 0.08
--------- ------- ---------- ----------- -----------
Reporting Criteria are listed in Appendix II. * Upper portions
of HAD057W2 and HAD066 previously reported 11 June 2020 (see
Appendix II)
In addition to this release, a PDF version of this report, with
supplementary information can be found at the
Company's website: www.greatlandgold.com/media/jorc/
Further Information on Newcrest Drilling and Operations at
Havieron
Exploration activities at Havieron are operated by Newcrest
under a Farm-in Agreement with Greatland. The Havieron deposit is
centred on a magnetic anomaly located 45km east of Telfer.
Exploration drilling by Greatland during 2018 resulted in the
discovery of significant gold and copper mineralisation under 400m
of post mineral cover. Newcrest commenced drilling at Havieron
during the June 2019 quarter.
Analytical results released today from the Havieron project are
considered outstanding, with a new higher-grade breccia zone
identified in step out drilling in the north west (HAD046W1 and
HAD066), in addition to f urther excellent results from infill
drilling in the south east (HAD054W4, HAD021W1 and HAD057W3) .
Significant results are presented in Table 1. A further 19,630m
of new drilling is reported since the last drilling update (11 June
2020) for a total of 28,714m for the quarter to 30 June 2020.
Results reported today are from a further 14 holes including
wedges.
Exploration has focused on infill drilling (with nominal drill
spacing of 50 - 100m laterally, and 100m vertically) to support a
maiden resource in the second half of the calendar year 2020, and
step out drilling to define the extents of the Havieron deposit.
The drilling results during the quarter continued to demonstrate
the geological and mineralisation continuity over the upper 600m of
the high-grade "crescent" sulphide zone and expanded the known
mineralisation to the north west below the post mineralisation
cover.
In the south east of the Havieron mineralised system, the
high-grade sulphide zone forms a crescent shape ("crescent zone").
Grade distribution within the crescent zone continues to improve
with increased drill density. The high-grade sulphide zone forms a
crescent shape where the upper levels of the system (-170m to
-400mRL) have an internal strike of 550m and an average width
estimate of 20m. The mid level of the system (-400m to -600mRL) has
an internal strike of 400m and an average width estimate of 20m. In
the lower levels (-600m to -800mRL) where drill tested, the
crescent zone tapers in strike length to 200m and approximately 20m
wide.
The highest grade is concentrated in the upper levels of the
crescent zone where it is associated with the highest concentration
of sulphide mineralisation. The crescent zone is surrounded by
breccia hosted mineralisation predominantly in the footwall which
has a footprint of 550m in length and widths in excess of 100m. The
higher grades in the breccia zone occur immediately adjacent to the
crescent zone as demonstrated by previously reported hole HAD059
(109m @ 6.3g/t Au and 0.71% Cu from 668m), which has intersected
both crescent and well developed breccia mineralisation. Deep
drilling beyond the upper 600m window (-800mRL) also confirms the
crescent zone extension transitions into a breccia dominant style
of mineralisation. The crescent zone and proximal breccia
mineralisation at the Havieron deposit remains open to the
north-west, has been observed to over 1,000m below post mineral
cover, and remains open at depth. The extents of the Havieron
system are still to be defined.
Additional results, since Newcrest's Exploration Update on 11
June 2020, have confirmed the expanded footprint of both the
crescent sulphide zone and breccia mineralisation by 220m. Step out
drilling has intersected mineralisation in HAD066 returning 82.1m @
2.4g/t Au and 0.08% Cu from 557.6m (previously reported). The
high-grade intervals (including 1.5m @ 86g/t Au and 0.87% Cu from
586.5m) display geological character consistent with that observed
in the upper parts of the crescent sulphide zone to the south east.
Similar to the geology and the mineralisation observed in the south
east, HAD066 also transitions into a variable sulphide carbonate
dominated breccia which returned 128.7m @ 1.0g/t Au and 0.13% Cu
from 734.1m. Encouragingly, an additional zone of higher grade
breccia mineralisation has also been intersected in HAD046W1
returning 134.6m @ 2.5g/t Au and 0.07% Cu from 923m approximately
100m to the south east of the HAD066 breccia mineralisation.
Importantly, this interval also included a high-grade zone
returning 27.3m @ 10g/t Au and 0.13% Cu from 944.7m associated with
more intense sulphide development. These results further advance
the geological understanding of the system and indicate further
potential for both additional breccia and high-grade,
crescent-style mineralisation in this underexplored region.
The current ongoing drilling program is designed to expand the
currently identified footprint of the mineralisation, targeting
lateral and depth extents up to 1,000m below the unconformity where
there is limited drilling as well as the delivery of a maiden
inferred resource in the second half of calendar year 2020. Drill
results to date continue to support the investigation of both
high-grade selective and bulk mining methods.
Ongoing drilling will be supported by surface exploration
activities including ground and airborne geophysics. A 30 line
kilometre seismic survey has been commissioned to de-risk
development activities and provide a better understanding of the
regional geological and mine scale structural setting.
Studies are ongoing and include mining methods, hydrogeology,
geotechnical, metallurgical, engineering and environmental to
support delivery of a mineral resource estimate in the second half
of calendar year 2020. Newcrest are currently progressing a Concept
Study, with targeted completion in the second half of calendar year
2020, investigating the potential to develop the deposit under both
underground selective mining and bulk mining alternatives.
Newcrest continues to investigate the potential to fast track an
exploration decline at Havieron by the end of calendar year 2020 or
early 2021, subject to market and operating conditions and receipt
of all necessary permits, consents and approvals, along with the
potential to achieve commercial production within two to three
years from commencement of decline.
Newcrest has implemented and maintained measures to reduce and
mitigate the risk of the COVID-19 pandemic to its project workforce
and key stakeholders. Potential impacts of the COVID-19 pandemic on
the drilling activity at Havieron are being actively managed and
considered as part of the studies underway. There have been no
COVID-19 cases at Havieron.
Stage 3 of the Farm-in continues. Currently, nine drill rigs
remain operational. A 100 person camp is on-site to support ongoing
operations. In order to complete Stage 3 of the Farm-in Agreement,
Newcrest must spend an additional US$25 million and deliver a
Pre-Feasibility study for the Havieron Project.
Additional drill hole information is presented in Appendix I and
tabulated drill hole intercepts are presented in Appendix II.
Deposit mineralisation is hosted by metasedimentary
(meta-sandstones, meta-siltstones and meta-carbonate) and intrusive
rocks. Gold and copper mineralisation is hosted in breccia, vein
and massive sulphide replacement styles, typical of
intrusion-related and skarn types of mineralisation. The main
sulphide mineral assemblage contains well developed
pyrrhotite-chalcopyrite and pyrite. Alteration assemblages
associated with mineralisation are
amphibole-carbonate-biotite-sericite-chlorite. Higher grade gold
zones (+10g/t Au) are often associated with
quartz/chalcopyrite-pyrite veining.
Background to Havieron and Farm-in Agreement with Newcrest
In March 2019, Greatland entered into a Farm-in Agreement with
Newcrest Operations Limited, a wholly-owned subsidiary of Newcrest
Mining Limited (ASX:NCM), to explore and develop Greatland's
Havieron gold-copper discovery in the Paterson region of Western
Australia. Newcrest has the right to earn up to a 70% interest in a
12-block area within E45/4701 that covers the Havieron target by
spending up to US$65m. Newcrest may acquire an additional 5%
interest at the end of the Farm-in period at fair market value.
Newcrest has completed Stage 2 of the Farm-in Agreement. In
accordance with the terms of the Agreement, Newcrest has earned a
40% interest in the Havieron Project. In order to complete Stage 3
of the Farm-in, Newcrest must incur an additional US$25 million in
expenditure and deliver a Pre-Feasibility study for the Havieron
Project. If Newcrest successfully completes Stage 3, Newcrest will
earn an additional 20% Farm-in Interest (cumulative 60% Farm-in
interest).
During the Farm-In period, Newcrest will have a first right of
refusal over the remainder of Greatland Gold's Paterson projects
(Black Hills, Paterson Range East and remainder of the Havieron
licence). The Farm-in Agreement includes tolling principles
reflecting the intention of the parties that, subject to a
successful exploration programme and feasibility study, the
resulting joint venture ore will be processed at Telfer, located
45km west of Havieron.
A regional map showing the Havieron licence area with regional
targets and adjacent landholdings can be found at:
www.greatlandgold.com/paterson
Competent Person:
Information in this announcement that relates to exploration
results has been extracted from the following announcements:
"Newcrest Quarterly Exploration Report", dated 23 July 2020
"Further Outstanding Drill Results from Havieron", dated 11 June
2020
"Newcrest Exploration Update", dated 11 June 2020
"Further Outstanding Drill Results at Havieron", dated 30 April
2020
"Newcrest Quarterly Exploration Report", dated 30 April 2020
"Newcrest Exploration and Guidance Update", dated 11 March
2020
"Further Outstanding Drill Results at Havieron", dated 11 March
2020
"Newcrest Quarterly Exploration Report", dated 30 January
2020
"Exploration Update - Drilling Returns High Grade Results at
Havieron", dated 2 December 2019
"Newcrest Quarterly Exploration Report - September 2019", dated
24 October 2019
"Exploration Update - Havieron", dated 10 September 2019
"Newcrest Quarterly Exploration Report - June 2019", dated 25
July 2019
Information in this announcement, which has been taken from
Newcrest Mining Limited's announcement "Quarterly Exploration
Report", dated 23 July 2020 , has been reviewed and approved by Mr
Mick Sawyer, a member of the Australian Institute of Geoscientists
and a Registered Professional Geoscientist (R.P.Geo #10194), who
has more than 15 years relevant industry experience. Mr Sawyer is
Exploration Manager and a full-time employee of Greatland Pty Ltd,
and holds employee options in Greatland Gold plc. Mr Sawyer, has
sufficient experience relevant to the style of mineralisation and
type of deposit under consideration, and to the activity which he
is undertaking to qualify as a Competent Person as defined by the
2012 Edition of the Australasian Code for Reporting of Exploration
Results, Mineral Resources and Ore Reserves (the JORC Code) and
under the AIM Rules - Note for Mining and Oil & Gas Companies ,
which outline standards of disclosure for mineral projects. Mr
Sawyer consents to the inclusion in this announcement of the
matters based on this information in the form and context in which
it appears. Mr Sawyer confirms that the Company is not aware of any
new information or data that materially affects the information
included in the relevant market announcements, and that the form
and context in which the information has been presented has not
been materially modified.
Additional information on the project can be found on the
Company's website at www.greatlandgold.com/paterson/
In addition to this release, a PDF version of this report, with
supplementary information can be found at the Company's website:
www.greatlandgold.com/media/jorc
Enquiries:
Greatland Gold PLC
Gervaise Heddle/ Callum Baxter
Tel : +44 (0)20 3709 4900
Email: info@greatlandgold.com
www.greatlandgold.com
SPARK Advisory Partners Limited (Nominated Adviser)
Andrew Emmott/ James Keeshan
Tel : +44 (0)20 3368 3550
SI Capital Limited (Broker)
Nick Emerson/Alan Gunn
Tel: +44 (0)14 8341 3500
Luther Pendragon (Media and Investor Relations)
Harry Chathli/Alexis Gore/Joe Quinlan
Tel: +44 (0)20 7618 9100
Notes for Editors:
Greatland Gold plc is a London Stock Exchange AIM-listed
(AIM:GGP) natural resource exploration and development company with
a current focus on precious and base metals. The Company has six
main projects; four situated in Western Australia and two in
Tasmania.
In March 2019, Greatland signed a Farm-in Agreement with
Newcrest Operations Limited, a wholly-owned subsidiary of Newcrest
Mining Limited (ASX:NCM), to explore and develop Greatland's
Havieron gold-copper deposit in the Paterson region of Western
Australia. Newcrest has the right to earn up to a 70% interest in a
12-block area within E45/4701 that covers the Havieron target by
spending up to US$65 million.
Greatland is seeking to identify large mineral deposits in areas
that have not been subject to extensive exploration previously. It
is widely recognised that the next generation of large deposits
will come from such under-explored areas and Greatland is applying
advanced exploration techniques to investigate a number of
carefully selected targets within its focused licence
portfolio.
The Company is also actively investigating a range of new
opportunities in precious and strategic metals and will update the
market on new opportunities as and when appropriate.
APPIX I
Havieron Project (Greatland Gold plc farm-in agreement): JORC
Table 1
Section 1 Sampling Techniques and Data
Criteria Commentary
Sampling techniques Diamond core samples are obtained from diamond
drilling in Proterozoic basement lithologies. PQ-HQ
and NQ diameter diamond core was drilled on a 6m
run. Diamond core was cut using an automated core-cutter
and half core sampled at 1m intervals with breaks
for major geological changes. Sampling intervals
range from 0.2 - 1.0m. Cover sequences were not
sampled.
--------------------------------------------------------------
Drilling techniques Permian Paterson Formation cover sequence was drilled
using mud rotary drilling. Depths of cover typically
observed to approximately 420m vertically below
surface. Steel casing was emplaced to secure the
pre-collar.
Diamond drilling was advanced from the base of
the cover sequence with PQ3, HQ3 and NQ2 diameter
coring configuration.
Diamond core from inclined drill holes are oriented
on 3m and 6m runs using an electronic core orientation
tool (Reflex ACTIII). At the end of each run, the
bottom of hole position is marked by the driller,
which is later transferred to the whole drill core
run length with a bottom of hole reference line.
--------------------------------------------------------------
Drill sample Diamond core recovery is systematically recorded
recovery from the commencement of diamond coring to end
of hole, by reconciling against driller's depth
blocks in each core tray with data recorded in
the database. Drillers depth blocks provided the
depth, interval of core recovered, and interval
of core drilled.
Diamond core recoveries were typically 100%, with
isolated zones of lower recovery.
Cover sequence drilling by the mud-rotary drilling
did not yield recoverable samples.
--------------------------------------------------------------
Logging Geological logging recorded qualitative descriptions
of lithology, alteration, mineralisation, veining,
and structure (for all diamond core drilled - 19,630m),
including orientation of key geological features.
Geotechnical measurements were recorded including
Rock Quality Designation (RQD) fracture frequency,
solid core recovery and qualitative rock strength
measurements.
Magnetic susceptibility measurements were recorded
every metre. The bulk density of selected drill
core intervals was determined at site on whole
core samples.
All geological and geotechnical logging was conducted
at Havieron site.
Digital data logging was captured on diamond drill
core intervals only, and all data validated and
stored in an AcQuire database.
All drill cores were photographed, prior to cutting
and/or sampling the core.
--------------------------------------------------------------
Sub-sampling Sampling, sample preparation and quality control
techniques protocols are considered appropriate for the material
and sample being sampled.
preparation Diamond core was cut and sampled at the Telfer
and Havieron core processing facility. Half core
samples were collected in pre-numbered calico bags
and grouped in plastic bags for dispatch to the
laboratory. Sample weights typically varied from
0.5 to 4kg. Sample sizes are considered appropriate
for the style of mineralisation. Drill core samples
were freighted by air and road to the laboratory.
Sample preparation was conducted at Intertek Laboratory,
Perth. Samples were dried at 105(o) C, and crushed
to 95% passing 4.75mm, and then split to obtain
up to 3kg sub-sample, which was pulverised (using
LM5) to produce a pulped product with the minimum
standard of 95% passing 106<MU>m.
Duplicate samples were collected from crush and
pulp samples at a rate of 1:20. Duplicate results
show an acceptable level of variability for the
material sampled and style of mineralisation.
Periodic size checks (1:20) for crush and pulp
samples and sample weights are provided by the
laboratory and recorded in the AcQuire database.
--------------------------------------------------------------
Quality of Assaying of diamond drill core samples was conducted
assay data at Intertek, Perth. All samples were assayed for
and laboratory 48 elements using a 4-acid digestion followed by
tests ICP-AES/ICP-MS determination (method 4A/MS907).
Gold analyses were determined by 50g fire assay
with AAS finish (method FA50N/AA).
Sampling and assaying quality control procedures
consisted of inclusion of certified reference material
(CRMs), coarse residue and pulp duplicates with
each batch (at least 1:20).
Assays of quality control samples were compared
with reference samples in AcQuire database and
verified as acceptable prior to use of data from
analysed batches.
Laboratory quality control data, including laboratory
standards, blanks, duplicates, repeats and grind
size results are captured in AcQuire database and
assessed for accuracy and precision for recent
data.
Extended quality control programs including pulp
samples submitted to an umpire laboratory and combined
with more extensive re-submission programs have
been completed.
Analysis of the available QC sample assay results
indicates that an acceptable level of accuracy
and precision has been achieved and the database
contains no analytical data that has been numerically
manipulated.
The assaying techniques and quality control protocols
used are considered appropriate for the data to
be used for reporting exploration drilling results.
--------------------------------------------------------------
Verification Sampling intervals defined by the Geologist are
of sampling electronically assigned sample identification numbers
and assaying prior to core cutting. Corresponding sample numbers
matching pre-labelled calico bags are assigned
to each interval.
All sampling and assay information were stored
in a secure AcQuire database with restricted access.
Electronically generated sample submission forms
providing the sample identification number accompany
each submission to the laboratory. Assay results
from the laboratory with corresponding sample identification
are loaded directly into the AcQuire database.
Assessment of reported significant assay intervals
was verified by re-logging of diamond drill core
intervals and assessment of high resolution core
photography. The verification of significant intersections
has been completed by company personnel and the
Competent Person.
No adjustments are made to assay data, and no twinned
holes have been completed. Drilling intersects
mineralisation at various angles.
--------------------------------------------------------------
Location of Drill collar locations were surveyed using a differential
data points GPS with GNSS with a stated accuracy of +/- 0.5m
for all drill holes reported.
Drill rig alignment was attained using an electronic
azimuth aligner. Downhole survey was collected
at 6-12m intervals in the cover sequence, and every
6 to 30m in diamond drill core segments of the
drill hole using single shot (Axis Mining Champ
Gyro). The single shot surveys have been validated
using continuous survey to surface (Axis Mining
Champ) along with a selection of drillholes re-surveyed
by an external survey contactor using a DeviGyro
tool - confirming sufficient accuracy for downhole
spatial recording.
Topographic control is established from SRTM (1
second) topographic data and derived digital elevation
model. The topography is generally low relief to
flat, with an average elevation of 265 m, within
dune corridors.
All collar coordinates are provided in the Geocentric
Datum of Australian (GDA94 Zone 51S).
--------------------------------------------------------------
Data spacing The drill hole spacing ranges from 50 - 100m within
and distribution the south-eastern Crescent sulphide zone and 50
- 300m in lateral extent within the breccia zone,
over an area of 2km(2) .
Significant assay intercepts remain open. Further
drilling is required to determine the extent of
currently defined mineralisation. No sample compositing
is applied to samples.
--------------------------------------------------------------
Orientation Drill holes exploring the extents of the Havieron
of data in Mineral System intersect moderately dipping carbonate
relation to and siliclastic sedimentary facies, mineralised
geological breccia and sub-vertical intrusive lithologies.
structure Mineralised zones have been modelled to be steeply
dipping and have an arcuate shape, which remains
open to the north west, and at depth. Geological
modelling has been interpreted from historic and
Newcrest drill holes.
Drilling direction has been oriented to intersect
perpendicular to modelled positions of the high
grade sulphide mineralisation zones; oriented to
intersect the mineralised zone at an intersection
angle of greater than 40 degrees.
The high grade arcuate crescent sulphide zone has
an average thickness of 20m and has been defined
over a strike length of up to 550 m, and over 600m
in vertical extent below cover. Mineralised breccias
are observed within a footprint of 550m and widths
in excess of 100m, however the orientation and
extents of the breccia bodies are yet to be fully
defined by drilling and remain open at depth and
to the north west.
--------------------------------------------------------------
Sample security The security of samples is controlled by tracking
samples from drill rig to database.
Drill core was delivered from the drill rig to
the Havieron core yard every shift. On completion
of geological and geotechnical logging, core was
transported by vehicle to Telfer core processing
facility by Newcrest personnel.
High resolution core photography and cutting of
drill core was undertaken at the Havieron or Telfer
core processing facility.
Samples were freighted in sealed bags by air and
road to the Laboratory, and in the custody of Newcrest
representatives. Sample numbers are generated directly
from the database. All samples are collected in
pre-numbered calico bags.
Verification of sample numbers and identification
is conducted by the laboratory on receipt of samples,
and sample receipt advise issued to Newcrest.
Details of all sample movement are recorded in
a database table. Dates, Hole ID sample ranges,
and the analytical suite requested are recorded
with the dispatch of samples to analytical services.
Any discrepancies logged at the receipt of samples
into the analytical services are validated.
--------------------------------------------------------------
Audits or Due to the limited duration of the program, no
reviews external audits or reviews have been undertaken.
Internal verification and audit of Newcrest exploration
procedures and databases are periodically undertaken.
--------------------------------------------------------------
Section 2 Reporting of Exploration Results
Criteria Commentary
Mineral tenement The Havieron Project is entirely contained within
and land tenure 12 sub-blocks of E45/4701, which is 100% owned
status by Greatland Pty Ltd. Newcrest has entered into
an Exploration Farm-In (EFI) agreement with Greatland
Pty Ltd and Greatland Gold Plc effective 12 March
2019, with Newcrest as Manager of the Havieron
Project. The Stage 2 expenditure commitment of
US$20m under the Farm-in agreement with Greatland
Gold has been met. Newcrest has earned a 40% interest
in the project and is in stage three of a four
stage Farm-in, in which Newcrest has the right
to earn up to a 70% interest and acquire a further
5% at fair market value.
Newcrest and WDLAC are parties to an Indigenous
Land Use Agreement (ILUA) which relates to the
use of native title land for Newcrest's current
operations at Telfer and its activities within
a 60-km radius around Telfer, and includes its
exploration activities at Havieron. The parties
have agreed that the ILUA will apply to any future
development activities by the Joint Venture Participants
(Newcrest and Greatland) at Havieron.
All obligations with respect to legislative requirements
including minimum expenditure are maintained in
good standing. The exploration tenement E45/4701
was first granted 17 July 2017 for 5 years, expiring
16 July 2022.
------------------------------------------------------------------
Exploration Newcrest Mining Limited completed six diamond core
done by other holes in the vicinity of the Havieron Project from
parties 1991 to 2003. Greatland Gold completed drill targeting
and drilling of 9 Reverse Circulation (RC) drill
holes with diamond tails for a total of approximately
6,800m in 2018. Results of drilling programs conducted
by Greatland Gold have previously been reported
on the Greatland Gold web site.
Drilling has defined an intrusion-related mineral
system with evidence of breccia and massive sulphide-hosted
higher-grade gold-copper mineralisation.
------------------------------------------------------------------
Geology The Havieron Project is located within the north-western
exposure of the Palaeo-Proterozoic to Neoproterozoic
Paterson Orogen (formerly Paterson Province), 45
km east of Telfer. The Yeneena Supergroup hosts
the Havieron prospect and consists of a 9 km thick
sequence of marine sedimentary rocks, and is entirely
overlain by approximately 420m of Phanerozoic sediments
of the Paterson Formation and Quaternary aeolian
sediments.
Gold and copper mineralisation at Havieron consist
of breccia, vein and massive sulphide replacement
gold and copper mineralisation typical of intrusion-related
and skarn styles of mineralisation. Mineralisation
at the prospect is hosted by metasedimentary rocks
(meta-sandstones, meta-siltstones and meta-carbonate)
and intrusive rocks of an undetermined age. The
main mineral assemblage contains well developed
pyrrhotite-chalcopyrite and pyrite sulphide mineral
assemblages as breccia and vein infill, and massive
sulphide lenses. The main mineralisation event
is associated with amphibole-carbonate-biotite-sericite-chlorite
wall rock alteration. Drilling has partially defined
the extents of mineralisation which are observed
over 550m within an arcuate shaped mineralised
zone, and to depths of up to -1,100mRL.
------------------------------------------------------------------
Drill hole As provided.
Information
------------------------------------------------------------------
Data aggregation Significant assay intercepts are reported as (A)
methods length-weighted averages exceeding 1.0g/t Au greater
than or equal to 10 m, with less than 5m of consecutive
internal dilution; and (B) length-weighted averages
exceeding 0.2g/t Au for greater than or equal to
20m, with less than 10m of consecutive internal
dilution, and (C) and intervals of >30 gram metres
(calculated as the weighted average of consecutive
assayed interval multiplied by the Au grade in
ppm exceeding a value 30). No top cuts are applied
to intercept calculations.
------------------------------------------------------------------
Relationship Significant assay intervals reported represent
between mineralisation apparent widths. Drilling is not always perpendicular
widths and to the dip of mineralisation and true widths are
intercept less than downhole widths. Estimates of true widths
lengths will only be possible when all results are received,
and final geological interpretations have been
completed.
------------------------------------------------------------------
Diagrams As provided.
------------------------------------------------------------------
Balanced reporting This is the ninth release of Exploration Results
for this project made by Newcrest. The initial
Newcrest release is dated 25 July 2019. The second
release is dated 10 September 2019. The third release
is dated 24 October 2019. The fourth release is
dated 2 December 2019. The fifth release is dated
30 January 2020. The sixth release is dated 11
March 2020. The seventh release is dated 30 April
2020 and the eight release is dated 11 June 2020.
Earlier reporting of exploration programs conducted
by Newcrest and Greatland Gold have previously
been reported. Exploration drilling programs are
ongoing and further material results will be reported
in subsequent Newcrest releases.
------------------------------------------------------------------
Other substantive Nil.
exploration
data
------------------------------------------------------------------
Further work Further work is planned to evaluate exploration
opportunities that extend the known mineralisation.
Initial drilling conducted by Newcrest has confirmed
higher grade mineralisation, broadened mineralised
extents defined by prior drilling and extended
the depth of observed mineralisation of the Havieron
project. The results of drilling to date indicate
the limits of mineralisation have been closed off
to the north east, south west and south east, and
remain open to the north west, and at depth. Drilling
programs at Havieron are ongoing with nine drill
rigs currently in operation.
------------------------------------------------------------------
APPIX II
Drillhole Data
Havieron Prospect, Paterson, Western Australia
Reporting Criteria: Intercepts reported are Au >0.20ppm
(0.2g/t Au) and minimum 20m downhole width with maximum consecutive
internal dilution of 10m. Also highlighted are high grade intervals
of Au >1.0ppm (1g/t Au) and minimum 10m downhole width with
maximum consecutive internal dilution of 5m, and intervals of
>30 gram metres (calculated as the weighted average of
consecutive assayed interval multiplied by the Au grade in ppm
exceeding a value 30) are tabled. Au grades are reported to two
significant figures. Samples are from diamond core drilling which
is PQ, HQ or NQ in diameter. Core is photographed and logged by the
geology team before being cut. Half core PQ, HQ and NQ samples are
prepared for assay and the remaining material is retained in the
core farm for future reference. Each assay batch is submitted with
duplicates and standards to monitor laboratory quality. Total depth
(end of hole) rounded to 1 decimal place for reporting
purposes.
Hole Hole Easting Northing RL Total Azimuth Dip From To Interval Au Cu Cut
ID Type (m) (m) Depth (m) (m) (m) (ppm) off
(m) (m) (pct)
0.2
g/t
HAD015W1 MR-DD 464548 7597800 258 874.1 271 -67 667.2 707 39.8 0.54 0.23 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
719.5 774.5 55 1.7 0.4 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD021W1 MR-DD 464502 7597646 258 786.7 270 -65 582 751 169 1.3 0.21 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 612 652 40 2.1 0.31 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 658.9 676 17.1 3.1 0.58 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD032W1 MR-DD 463592 7597800 257 1464.8 90 -64 1368 1411 43 0.44 0.08 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD045W1 MR-DD 464383 7598090 257 1039 225 -55 652 678 26 0.56 0.11 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
712.5 742.6 30.1 0.34 0.03 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
765.6 797.2 31.6 0.14 0.03 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
836 862.1 26.1 0.27 0.06 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
875 1026 151 0.69 0.06 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD045W2^^ MR-DD 464383 7598090 257 1240 225 -55 674 701 27 0.25 0.04 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
725 757.6 32.6 0.39 0.24 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
879 948 69 0.89 0.06 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2g/t
1023 1076 53 1.9 0.04 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 1063 1074 11 8.8 0.06 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 1070.5 1071.2 0.7 60 0.61 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
1095.1 1126 30.9 0.99 0.05 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD045W3^^ MR-DD 464383 7598090 257 1023.3 225 -55 693 713 20 3 0.11 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 700 700.7 0.7 78 0.64 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
775 798 23 0.23 0.02 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2g/t
830.4 895.4 65 2 0.05 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 843 843.4 0.4 157 0.79 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2g/t
913 949 36 0.44 0.02 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
963 1019.9 56.9 2.3 0.1 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 989 990 1 48 0.31 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD045W4^^ MR-DD 464383 7598090 257 1093.5 225 -55 666.1 778 111.9 0.28 0.02 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
803 836 33 0.35 0.03 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
883.1 1012.8 129.7 0.5 0.1 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
1026 1052.5 26.5 7.9 0.23 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 1042.5 1052.5 10 21 0.33 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD046 MR-DD 464273 7598202 257 715 225 -62 602.9 665 62.1 0.42 0.09 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD046W1 MR-DD 464273 7598202 257 1438.1 225 -62 874.8 899 24.2 0.55 0.18 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
923 1057.6 134.6 2.5 0.07 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 944.7 972 27.3 10 0.13 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 957.5 961 3.5 70 0.01 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
1306 1317 11 0.57 0.38 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD053^^ MR-DD 463846 7598077 256 1362.2 132 -61 448 519 71 0.39 0.07 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
561 589 28 0.15 0.12 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
599.1 625 25.9 0.71 0.18 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
636 692 56 0.3 0.1 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
830.9 869.2 38.3 0.99 0.08 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
1195 1291 96 0.15 0.39 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD054^^ MR-DD 463840 7597971 256 745 135 -60 520 560 40 0.18 0.02 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
570.9 601.1 30.2 0.2 0.02 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
677 720 43 0.23 0.02 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD054W1^^ MR-DD 463840 7597971 256 919.6 135 -60 717.7 777 59.3 0.32 0.02 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD054W2^^ MR-DD 463840 7597971 256 1290.7 135 -60 656 676 20 0.32 0.08 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
726.7 754.3 27.6 0.23 0.03 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
879 900.1 21.1 2.6 0.07 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
1064 1261 197 1.7 0.3 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 1064.6 1077 12.4 2.4 0.51 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 1150 1151 1 63 0.08 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 1169 1170.1 1.1 28 1 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 1243.1 1253.2 10.1 9.8 0.22 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD054W3^^ MR-DD 463840 7597971 256 1143.4 135 -60 652 723 71 0.21 0.03 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
911.5 1077.9 166.4 1.9 0.23 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 932 961 29 4.1 0.22 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 980.8 996.6 15.8 6.8 0.56 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 987.4 988.2 0.8 77 0.44 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 1044.2 1064.7 20.5 2.3 0.44 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD054W4 MR-DD 463840 7597971 256 1107.1 135 -60 698.3 747 48.7 0.85 0.09 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 720 734 14 2 0.23 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
871 1053.1 182.1 2.1 0.4 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 934.8 980.5 45.7 6.5 0.7 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 947 948 1 71 0.02 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 986.1 1012.3 26.2 2.1 0.37 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 1022 1034 12 1.2 0.62 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD055^^ MR-DD 463714 7597340 263 1299.9 47 -56 709.6 777 67.4 0.87 0.25 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 748.6 761 12.4 3 0.47 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
792.3 849.1 56.8 2.4 0.23 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 836.8 847.1 10.3 7.9 0.18 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 843.1 844 0.9 49 0.15 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
893.5 942.4 48.9 1.1 0.03 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
954.5 999 44.5 0.98 0.15 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 955 971.3 16.3 1.3 0.16 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD055W2^^ MR-DD 463714 7597340 263 877.4 47 -56 716 844.3 128.3 0.41 0.41 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 737.91 749 11.09 0.58 0.45 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 761.6 773 11.4 0.83 0.83 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD055W3^^ MR-DD 463714 7597340 263 921.9 47 -56 723.7 858.1 134.4 1.6 0.34 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 761.3 775.5 14.2 11 0.36 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 764.6 765.8 1.2 106 0.3 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 827.9 848 20.1 1.1 0.87 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
875 895 20 0.2 0.09 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD056^^ MR-DD 463802 7597802 257 888.5 108 -56 590 725 135 0.71 0.07 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 682.1 683.2 1.1 44 0.7 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
766 839 73 0.96 0.09 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 773 790 17 3.3 0.19 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD057^^ MR-DD 464459 7598026 257 1034.8 225 -55 607.4 703 95.6 0.46 0.12 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 608 619.6 11.6 1.8 0.49 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
829 895.3 66.3 0.75 0.2 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
901.4 1008 106.6 0.87 0.24 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 924.8 939.6 14.8 1.2 0.86 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 955.2 972.8 17.6 1 0.21 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD057W1^^ MR-DD 464459 7598026 257 1069.7 225 -55 615.1 673 57.9 0.32 0.06 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
693.2 717 23.8 4.3 0.45 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 694.3 707 12.7 7.6 0.76 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 698 699 1 59 3.3 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
875.2 903 27.8 0.22 0.03 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
928 997.8 69.8 0.66 0.06 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 930 940 10 3.3 0.05 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
1009 1038.4 29.4 0.94 0.1 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD057W2^ MR-DD 464459 7598026 257 1159.1 225 -55 588 646 58^^ 6.2 0.49 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 606.4 626.5 20.1^^ 7.2 0.53 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 614.8 616 1.2^^ 32 0.41 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 624.7 625.7 1^^ 47 0.94 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 631.9 642 10.1^^ 20 0.79 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 633 635 2^^ 79 1.7 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 634 635 1^^ 95 1.71 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 639 640 1^^ 39 0.61 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
659 680 21^^ 1.2 0.04 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
711.5 725.4 13.9^^ 11 0.31 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 715.1 716 0.9^^ 49 1 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 723.1 724.2 1.1^^ 86 0.78 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
739.4 812.6 73.2^^ 1.1 0.14 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
922.5 956 33.5^^ 0.71 0.08 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
1052 1120 68^ 1.1 0.13 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 1072.4 1083.9 11.5^ 4.1 0.58 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD057W3 MR-DD 464459 7598026 257 1247.9 225 -55 944 1062 118 1.5 0.08 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 965 966 1 36 0.01 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 1020.8 1022 1.2 46 0.01 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 1040 1060.9 20.9 1.7 0.13 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
1073.4 1095.8 22.4 0.37 0.1 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
1116.6 1178 61.4 0.54 0.25 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD058^^ MR-DD 463717 7597437 260 702.2 43 -50 550 577.1 27.1 4.6 0.21 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 551.7 575.4 23.7 5.3 0.23 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 572.6 573.2 0.6 69 0.53 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
617 702.2 85.2 0.7 0.05 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD059^^ MR-DD 464484 7597999 257 1111 220 -68 668 777 109 6.3 0.71 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 676.1 731.5 55.4 11 0.79 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 692 693 1 62 0.1 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 702.8 704 1.2 45 0.39 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 718 722 4 78 1.2 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 744.2 765.4 21.2 3.3 1 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
795 823 28 0.48 0.06 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
846 877.6 31.6 0.65 0.13 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD059W1^^ MR-DD 464484 7597999 257 928.7 220 -68 683 809.9 126.9 1.2 0.58 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 776.9 807.4 30.5 3 1.8 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
827.1 850 22.9 1.2 0.09 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
873 899.7 26.7 0.37 0.09 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
1019.2 1111 91.8 0.81 0.22 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 1050.1 1074 23.9 1.2 0.1 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD059W2^ MR-DD 464484 7597999 257 1306 220 -68 794 960 166^^ 2.8 0.23 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 882.2 905 22.8^^ 2.3 0.46 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 912 941 29^^ 12 0.19 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 926 926.9 0.9^^ 65 0.28 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 940 941 1^^ 105 0.36 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
1038 1094 56^^ 0.72 0.2 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 1079 1089 10^^ 1.8 0.19 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
1153.6 1200 46.4^ 0.47 0.32 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD060^^ MR-DD 464462 7597241 260 799 315 -59 717.5 776.3 58.8 0.79 0.63 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 745.4 770.4 25 1.5 1.1 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD060W1^^ MR-DD 464462 7597241 260 870.2 315 -59 784 865 81 1.1 0.52 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 829.8 845 15.2 3.1 1.4 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
HAD061^^ MR-DD 464367 7598038 257 989.4 206 -61 526 543.4 17.4 15 2 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 534 535.7 1.7 56 1.9 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 539.4 540.4 1 103 3.5 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
556 583.6 27.6 1.2 0.08 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
615 670.6 55.6 0.15 0.01 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
685 725 40 0.41 0.11 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
880.2 934.3 54.1 1.5 0.26 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 893.3 894.3 1 38 1.4 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD062^^ MR-DD 463851 7597430 260 702.6 42 -60 513 533.3 20.3 1.3 1.1 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
557.8 690 132.2 4.3 0.49 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 557.8 612.2 54.4 9.3 1.1 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 573.5 578 4.5 66 2.6 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 584.9 586 1.1 26 1.4 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 601 601.6 0.6 52 0.73 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD063^^ MR-DD 463852 7597371 260 741.9 31 -63 636 737 101 4.6 0.36 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 640.1 667 26.9 16 1 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 644 644.6 0.6 160 0.62 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 647.2 649.3 2.1 78 2.7 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 684 696 12 2.3 0.4 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD064 MR-DD 463591 7597377 263 958.9 54 -54 734.2 757.7 23.5 1.3 0.08 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
784 839.2 55.2 0.49 0.05 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
857 905 48 1.3 0.06 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 903 904 1 33 0.01 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
928 953 25 0.26 0.06 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD066^ MR-DD 463594 7597700 259 1339.2 44 -66 557.6 639.7 82.1^^ 2.4 0.08 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 564 564.2 0.2^^ 59 0.02 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 586.5 588 1.5^^ 86 0.87 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
663 712 49 0.72 0.07 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
734.1 862.8 128.7 1 0.13 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
874.1 1002.1 128 0.42 0.14 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD067^^ MR-DD 464496 7597255 260 972.4 312 -61 904 938 34 0.49 0.41 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
HAD068 MR-DD 464547 7597081 261 1110.4 323 -55 No significant result
-------- -------- --------- ---- ------- -------- ------- ----------------------------------------------------
0.2
g/t
HAD068W1 MR-DD 464547 7597081 261 1444 323 -55 1093.5 1152.1 58.6 0.56 0.21 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 1140.5 1152.1 11.6 1.9 0.91 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
1198.1 1232.1 34 2.1 0.08 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 1199.1 1200 0.9 35 0.01 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
1315.1 1325.7 10.6 1.8 0.26 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 1331 1332 1 32 0.02 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
HAD071^^ MR-DD 463880 7597401 260 772 29 -62 543.3 574 30.7 1.6 0.2 Au
-------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
588.7 634 45.3 8.9 0.63 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
` Incl. 598.2 615.1 16.9 20 1.2 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 599.9 601 1.1 29 0.91 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 603.4 604.1 0.7 87 2.2 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 606.3 606.6 0.3 276 1.7 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 609 609.6 0.6 57 2.3 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
1.0
g/t
Incl. 623.2 634 10.8 5.5 0.27 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
30
g.m.
Incl. 624 625 1 36 0.46 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
0.2
g/t
655.2 745 89.8 1.6 0.27 Au
--------------------- -------- --------- ---- ------- -------- ------- ------- ------- --------- ------ ------ -------
^ updated intercept or ^^ previously reported in Exploration
Update dated 11 June 2020.
This information is provided by RNS, the news service of the
London Stock Exchange. RNS is approved by the Financial Conduct
Authority to act as a Primary Information Provider in the United
Kingdom. Terms and conditions relating to the use and distribution
of this information may apply. For further information, please
contact rns@lseg.com or visit www.rns.com.
END
DRLDZGZNKFMGGZG
(END) Dow Jones Newswires
July 23, 2020 02:00 ET (06:00 GMT)
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