Critical Elements Hires AMBUCK Associates to Assist With the Feasibility Study and Provide the Detailed Engineering for the M...
31 Gennaio 2012 - 4:01PM
Marketwired
Critical Elements Corporation (TSX
VENTURE:CRE)(OTCQX:CRECF)(FRANKFURT:F12) is pleased to announce
that they have hired AMBUCK associates for mine design and lead for
the feasibility study.
The mining study, part of the feasibility study will include the
following items:
-- Review block model and import into optimization software. Also import
model into underground mine design software.
-- Analyze and model the geotechnical design for open pit and underground
mining. Recommendations will be used in the open pit slopes and
underground mine and stope design. Stope/pillar designs will be looked
at and modelled using 3D elastic modelling to assess stope/pillar
stability. Underground ground support systems will be recommended and
specified for both development and production.
-- Undertake open pit optimization, mine design, waste dump design,
equipment selection and detailed production scheduling.
-- Undertake underground mine design, mining method selection, equipment
selection and detailed development and production scheduling.
-- Determine mine infrastructure requirements for the open pit and
underground and include, but not be limited to: mine water pumping, ore
transport systems, crushing and loading facilities, ventilation systems,
underground maintenance facilities, fuel and lube systems, backfill
facilities, mine process and discharge water handling systems and
compressed air and electrical distribution.
-- Determine surface infrastructure requirements, including site access,
required site services and transportation corridors will be determined.
A site surface General Arrangement drawing will also be produced.
-- Determine, using costing spreadsheets, mine capital and mine production
costs (approximately +/- 10-15% accuracy) on a yearly basis. Costs will
be based on budget quotes obtained from suppliers for all major cost
component items.
-- Determine other mine services operating costs based on development and
production schedules.
-- Estimate electrical loads for the surface and underground mines. The
power distribution system will be evaluated accordingly.
-- Determine surface infrastructure capital expenditures, in conjunction
with Critical Elements personnel and its other consultants on surface
infrastructure.
-- Complete cash-flow model.
-- Prepare mining sections of the Feasibility Study report.
Study Project Coordination
Mr. Malcolm Buck of AMBUCK Associates would also act as
consultant project coordinator. He would aid Mr. Paul Bonneville in
insuring all aspects of the Feasibility study are completed and the
report prepared in compliance with NI 43-101, so it can be filed by
Critical Elements with the appropriate regulatory authorities.
Critical Elements regrets to announce that Jean Rainville has
resigned as a director of the Company, a position he had held since
November 2010. The Board of Directors thanks Mr. Rainville for his
hard work and wishes him all the best in his future endeavours.
About Critical Elements Corporation
Critical Elements is actively developing its 100%-owned Rose
lithium-tantalum flagship project located in Quebec.
A recent financial analysis of the Rose Project based on price
forecasts of US$260/kg ($118/lb) for Ta2O5 contained in a tantalite
concentrate and US$6,000/t for lithium carbonate (Li2CO3) show an
after-tax Internal Rate of Return (IRR) of an estimated 25% for the
Rose Project, with an estimated Net Present Value (NPV) of CA$279
million at an 8% discount rate. The payback period is estimated at
4.1 years. The pre-tax IRR is estimated at 33% and the NPV at $488
million at a discount rate of 8%. (Mineral resources that are not
mineral reserves do not have demonstrated economic viability).
The project hosts a current NI 43-101-compliant Indicated
resource of 26.5 million tonnes of 1.30% Li2O Eq. or 0.98% Li2O and
163 ppm Ta2O5 and an Inferred resource of 10.7 million tonnes of
1.14% Li2O Eq. or 0.86% Li2O and 145 ppm Ta2O5.
Critical Elements is presently in the tendering process for the
various aspects of the feasibility study and has commissioned
Genivar to complete an environmental impact study of Rose deposit
and Acme Metallurgical Ltd. of Vancouver is carrying out project
metallurgy.
Critical Elements' portfolio also includes rare-earth and
tantalum-niobium projects in the Rocky Mountains of British
Columbia and in Quebec, as well as a 50% interest in the Croinor
project, which is located in Quebec and hosts a current NI
43-101-compliant measured and indicated resource of 814,228 tonnes
at 9.11 g/t Au, for 238,414 ounces of gold at a 5 g/t cut-off.
Jean-Sebastien Lavallee (OGQ #773), geologist, shareholder and
president and chief executive officer of the Company and a
Qualified Person under NI 43-101, has reviewed and approved the
technical content of this release.
Neither the TSX Venture Exchange nor its Regulation Services
Provider (as that term is defined in the policies of the TSX
Venture Exchange) accepts responsibility for the adequacy or
accuracy of this release.
Contacts: Critical Elements shareholders: Jean-Sebastien
Lavallee, P. Geo, President & CEO
819-354-5146president@cecorp.ca www.cecorp.ca Paradox Public
Relations 514-341-0408 Media: Frederic Berard, Vice President,
Financial and Regulatory Affairs and General Manager, Montreal HKDP
Communications and Public Affairs
514-395-0375fberard@hkdp.qc.ca
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