VGZ Vista Gold Corp

Vista Gold Corp. (NYSE American and TSX: VGZ) announced that the results of its 2024 Mt Todd drilling program indicate the potential to increase gold mineral reserves in the Batman deposit and have successfully delineated the South Cross Lode (“SXL”) over a 400 meter strike length. These drill results, and those from the 2020-2022 drilling program, will be included in the block model for the updated Mt Todd mineral resources estimate and new feasibility study.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250203295324/en/

Figure 1. Phase 1 drill holes located within the current mineral resource shell and nearby holes from the 2020-2022 drilling program, showing the extension of the mineralized boundaries of the Batman core zone and relative position to the SXL zone. (Graphic: Business Wire)

Phase 1 drilling, in conjunction with the 2020-2022 drilling program, provided information to extend the boundaries of the mineralization in the northern section of the Batman deposit. As shown in Figures 2, 3, and 4, drilling intercepted gold grades higher than estimated in the current block model and mineralization outside the limits of the current resource envelope. These results provide a basis to increase gold mineral resources in the area of the Batman deposit and convert a portion of the current mineral resources in this area into proven and probable mineral reserves.

Phase 2 drilling defined the mineralized boundaries of the SXL over the strike length drilled and intersected high-grade sub-structures in the lower portion of thirteen holes, as shown in Figure 5. Additionally, the drill hole spacings are acceptable for the definition of measured and indicated mineral resources. Given the location of the SXL, these drilling results are expected to support the expansion of the mineral resource shell, with the potential to increase gold mineral reserves.

Frederick H. Earnest, President and CEO of Vista, stated, “The results of our 2024 Mt Todd drill program are encouraging. We drilled 34 diamond core holes totaling 6,776 meters and every hole intercepted mineralization, with many holes in Phase 1 encountering higher grades than estimated in the current block model. The results indicate potential to upgrade previously defined mineral resources to mineral reserves and add new mineral resources from an extension to the Batman core zone. We believe we successfully accomplished the objectives of Phase 1 of the drill program.

“The Phase 2 drilling results provide us with a much better understanding of the mineralization in the South Cross Lode. We encountered sheeted-vein mineralization consistent with the Batman deposit in the upper portions of the holes and regularly intersected more distinct, wider, and in many instances, higher grade veins deeper in the drill holes. The discovery of higher-grade and wider veins in the South Cross Lode is exciting and something that we believe merits more analysis.”

Mr. Earnest concluded, “The results from the 2024 and 2020-2022 drilling programs are expected to be included in the mineral resource block model that is currently being completed as part of the recently announced Mt Todd feasibility study. Our analysis of the results of these drilling programs indicates potential to convert mineral resources to mineral reserves at the Mt Todd gold project. The new mineral resource estimate is anticipated to be announced as part of the Mt Todd feasibility study, scheduled for completion mid-2025.”

Overview

Phase 1

The Phase 1 drilling was designed to augment historical data from reverse circulation (“RC”) drilling and to generally improve the quality of geologic data in the northern part of the Batman deposit. The augmentation was completed through core drilling in the area just south of where drilling was completed in 2020-2022. Figure 1 shows the location of the Phase 1 and relevant 2020-2022 drill holes. The combined results of these drilling programs provide better definition of the mineralized boundaries, continuity, and limits in the north portion of the Batman deposit.

During Phase 1, a total of 11 holes were drilled in the northern end of the Batman deposit including several holes drilled outside the limits of blocks defined in the current mineral resource model. All of the holes were collared within the limits of the pit design for the 2024 Feasibility Study (as defined below). Some holes exceeded our expectations in terms of the length of mineralized intercepts and gold grade, with many intercepts having returned gold grades that exceeded block model values in the current mineral resource model. This has occurred in the past as we have replaced RC drilling data with core drilling data and further demonstrates potential to increase gold mineral reserves in the Batman deposit. See Figures 2, 3, and 4.

Phase 1 drilling is expected to result in an increase in mineral resources in the north end of the Batman deposit. Additionally, we expect this drilling to result in the conversion of inferred mineral resources to measured and indicated mineral resources within the 2024 Feasibility Study pit design. This provides further confidence that mineral reserves will be increased.

The geological characteristics observed in these holes are consistent with the rest of the Batman deposit. While we believe that the metallurgical characteristics of material in the north extension will be very similar to the rest of the Batman deposit, metallurgical testing on samples from this phase of drilling is in progress.

Phase 2

Phase 2 drilling focused on the SXL, a narrower mineralized structure adjacent to the Batman deposit, with a defined strike length of over 400 meters. The 23 holes in Phase 2 delineated the SXL mineralization identified in the data from historical RC drilling holes. The data collected from this drilling define the mineralized boundaries of the SXL structure and demonstrate the potential to increase Mt Todd mineral resources. Phase 2 drilling was conducted with adequate density and spacing to define a portion of the expected increase as measured and indicated mineral resources. Hence, we anticipate that some shallower areas may be included in mineral reserves for the 2025 feasibility study.

The drilling results revealed that the SXL is host to more discreet and, in certain zones, wider high-grade veins with thicknesses that exceed one meter, compared to the thinner, more closely spaced sheeted veins typically observed in the Batman deposit. While we anticipate that the SXL material will be amenable to processing using the same flowsheet as the ore from the Batman deposit, metallurgical testing on samples from the SXL is currently in progress.

The results from the Phase 2 drilling intersected mineralized intervals both near the surface and at depth, with exceptionally higher grades observed at depths greater than 100 meters downhole. Please refer to Figure 5 for a long section illustrating the results of the SXL drilling. These findings indicate potential for expansion in the northeastern section of the current mineral resource shell, including areas of the block model that were previously unclassified due to low data density. The SXL structure offers opportunity to increase mineral reserves, as we believe it remains open at depth and along strike to the northeast, potentially connecting with other exploration targets identified in our 2020-2022 drilling program.

Table 1. Summary of Phase 1 drill holes.

Hole No.

Grid Coordinates

Survey Data

Intersections*

 

MGA94 Grid Easting

MGA94 Grid Northing

RL (m)

Azimuth (°)

Dip (°)

Depth (m)

 

From (m)

To (m)

Interval (m)

True Thickness (m)

Grade (g Au/t )

VB24-001

187320

8435851

162

267.6

-55.5

362.2

 

41.0

51.0

10.0

7.8

0.62

 

 

 

 

 

 

 

and

142.0

199.5

57.5

46.0

1.17

 

 

 

 

 

 

 

and

214.0

238.0

24.0

19.4

0.54

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-002

187251

8435649

171

267.3

-53.8

341.3

 

49.0

67.0

18.0

14.2

0.49

 

 

 

 

 

 

 

and

72.0

85.0

13.0

10.3

0.60

 

 

 

 

 

 

 

and

90.0

98.0

8.0

6.4

0.45

 

 

 

 

 

 

 

and

103.0

117.0

14.0

11.5

0.49

 

 

 

 

 

 

 

and

123.0

152.0

29.0

23.5

0.47

 

 

 

 

 

 

 

and

158.0

180.0

22.0

17.6

0.77

 

 

 

 

 

 

 

and

209.1

217.0

7.9

6.4

0.73

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-003

187271

8435598

171

268.0

-54.6

368.3

 

53.0

60.0

7.0

5.4

0.54

 

 

 

 

 

 

 

and

87.0

107.9

20.9

16.1

1.00

 

 

 

 

 

 

 

and

166.0

175.0

9.0

7.0

0.59

 

 

 

 

 

 

 

and

183.0

219.0

36.0

28.0

0.62

 

 

 

 

 

 

 

and

249.0

267.0

18.0

14.1

0.87

 

 

 

 

 

 

 

and

272.0

280.0

8.0

6.3

0.50

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-004

187236

8435699

171

267.6

-54.6

233.4

 

69.0

102.0

33.0

25.5

0.50

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-005

187267

8435748

167

267.4

-57.8

290.5

 

13.0

22.0

9.0

6.8

0.46

 

 

 

 

 

 

 

and

44.0

49.0

5.0

3.8

0.78

 

 

 

 

 

 

 

and

83.0

88.0

5.0

3.8

0.49

 

 

 

 

 

 

 

and

110.0

144.0

34.0

26.1

0.54

 

 

 

 

 

 

 

and

170.0

209.0

39.0

30.3

0.90

 

 

 

 

 

 

 

and

264.0

276.0

12.0

9.5

0.93

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-006

187259

8435848

152

275.8

-55.3

212.0

 

51.0

88.0

37.0

29.6

0.44

 

 

 

 

 

 

 

and

93.0

102.0

9.0

7.2

0.44

 

 

 

 

 

 

 

and

110.0

113.0

3.0

2.4

0.72

 

 

 

 

 

 

 

and

118.0

127.0

9.0

7.2

0.86

 

 

 

 

 

 

 

and

132.0

145.0

13.0

10.4

0.53

 

 

 

 

 

 

 

and

192.0

195.0

3.0

2.5

0.78

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-007

187264

8435797

154

267.1

-54.9

220.7

 

76.0

101.0

25.0

20.1

0.49

 

 

 

 

 

 

 

and

106.0

121.0

15.0

12.2

0.47

 

 

 

 

 

 

 

and

136.0

145.0

9.0

7.4

0.55

 

 

 

 

 

 

 

and

153.0

162.0

9.0

7.4

0.48

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-008

187346

8435658

158

261.7

-55.0

422.4

 

141.0

145.0

4.0

3.1

0.92

 

 

 

 

 

 

 

and

217.0

221.2

4.2

3.4

0.87

 

 

 

 

 

 

 

and

255.0

277.0

22.0

17.8

0.44

 

 

 

 

 

 

 

and

282.0

294.0

12.0

9.9

1.13

 

 

 

 

 

 

 

and

299.0

305.0

6.0

5.0

0.72

 

 

 

 

 

 

 

and

311.0

381.0

70.0

58.8

0.76

 

 

 

 

 

 

 

including

363.6

381.0

17.4

14.6

1.51

 

 

 

 

 

 

 

and

391.0

394.0

3.0

0.8

0.81

 

 

 

 

 

 

 

and

400.0

410.0

10.0

0.5

0.45

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-009

187191

8435657

171

268.8

-57.2

210.3

 

7.0

25.0

18.0

13.6

0.86

 

 

 

 

 

 

 

and

30.0

42.0

12.0

8.9

0.41

 

 

 

 

 

 

 

and

47.0

115.0

68.0

50.5

0.63

 

 

 

 

 

 

 

and

126.0

131.6

5.6

4.2

0.84

 

 

 

 

 

 

 

and

136.0

150.0

14.0

10.5

0.41

 

 

 

 

 

 

 

and

164.0

168.1

4.1

3.1

0.78

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-010

187139

8435544

162

274.1

-55.1

144.8

 

0.5

9.0

8.5

6.8

0.64

 

 

 

 

 

 

 

and

55.0

67.0

12.0

9.6

0.83

 

 

 

 

 

 

 

and

92.1

124.0

31.9

25.7

0.41

 

 

 

 

 

 

 

and

129.0

134.0

5.0

4.0

0.66

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-011

187190

8435750

178

269.0

-53.0

105.4

 

2.0

9.0

7.0

5.6

0.61

 

 

 

 

 

 

 

and

14.0

21.0

7.0

5.7

0.81

 

 

 

 

 

 

 

and

27.0

42.0

15.0

12.2

0.43

 

 

 

 

 

 

 

and

68.0

72.0

4.0

3.2

0.69

 

 

 

 

 

 

 

and

76.0

79.0

3.0

2.4

0.74

 

 

 

 

 

 

 

and

81.0

85.0

4.0

3.3

0.73

 

 

 

 

 

 

 

 

 

 

 

 

 

*Sample Type - HQ 1/2 Core

Table 2. Summary of Phase 2 drill holes – highlighting intercepts greater than 5.0 g Au/t.

Hole No.

Grid Coordinates

Survey Data

Intersections*

 

MGA94 Grid Easting

MGA94

Grid

Northing

RL (m)

Azimuth (°)

Dip (°)

Depth (m)

 

From (m)

To (m)

Interval (m)

True Thickness (m)

Grade (g Au/t )

VB24-012

187535

8435697

139

88.7

-55.9

122.3

 

75.0

78.0

3.0

1.0

1.14

 

 

 

 

 

 

 

and

117.0

122.3

5.3

1.8

0.52

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-013

187824

8435946

142

266.7

-56.5

174.0

 

16.2

24.0

7.8

4.7

0.55

 

 

 

 

 

 

 

and

40.0

49.0

9.0

5.3

0.65

 

 

 

 

 

 

 

and

150.0

154.8

4.8

2.8

1.66

 

 

 

 

 

 

 

including

150.0

151.0

1.0

0.6

7.59

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-014

187806

8435898

140

266.7

-55.6

139.4

 

102.8

112.2

9.4

5.8

3.35

 

 

 

 

 

 

 

including

111.7

112.2

0.5

0.3

50.00

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-015

187598

8435800

139

87.2

-55.6

161.3

 

29.0

35.0

6.0

2.4

0.5

 

 

 

 

 

 

 

and

46.0

50.0

4.0

1.6

0.58

 

 

 

 

 

 

 

and

56.0

59.0

3.0

1.2

4.77

 

 

 

 

 

 

 

and

67.0

75.0

8.0

3.3

0.57

 

 

 

 

 

 

 

and

83.0

92.0

9.0

3.8

1.18

 

 

 

 

 

 

 

and

121.0

123.3

2.3

1.0

2.59

 

 

 

 

 

 

 

and

132.0

140.0

8.0

3.5

1.82

 

 

 

 

 

 

 

including

132.0

133.0

1.0

0.6

12.57

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-016

187757

8435859

137

271.8

-56.0

173.7

 

111.0

120.0

9.0

5.0

1.01

 

 

 

 

 

 

 

and

124.0

130.0

6.0

3.3

1.52

 

 

 

 

 

 

 

including

127.0

128.0

1.0

0.6

6.81

 

 

 

 

 

 

 

and

146.0

168.0

22.0

12.1

1.74

 

 

 

 

 

 

 

including

150.7

153.0

2.3

1.2

7.93

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-017

187577

8435603

137

270.2

-55.1

151.2

 

95.8

130.0

34.2

20.3

0.43

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-018

187660

8435747

137

269.7

-56.2

150.2

 

49.0

73.0

24.0

13.3

0.78

 

 

 

 

 

 

 

including

62.0

64.2

2.2

1.2

5.96

 

 

 

 

 

 

 

and

109.0

126.0

17.0

9.4

0.72

 

 

 

 

 

 

 

including

114.0

126.0

12.0

6.6

0.90

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-019

187518

8435552

142

266.9

-60.1

141.6

 

29.0

36.6

7.6

3.8

0.82

 

 

 

 

 

 

 

and

64.0

72.0

8.0

4.0

0.44

 

 

 

 

 

 

 

and

136.6

141.6

5.0

2.5

0.42

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-020

187569

8435647

136

267.4

-60.0

141.0

 

35.0

45.1

10.1

5.1

0.69

 

 

 

 

 

 

 

and

67.1

77.0

9.9

5.0

0.44

 

 

 

 

 

 

 

and

96.0

102.4

6.4

3.3

2.49

 

 

 

 

 

 

 

and

121.0

130.0

9.0

4.6

0.48

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-021

187798

8436002

143

266.5

-59.5

154.7

 

0.0

4.0

4.0

2.0

0.81

 

 

 

 

 

 

 

and

27.0

36.0

9.0

4.6

0.56

 

 

 

 

 

 

 

and

49.0

56.0

7.0

3.6

0.74

 

 

 

 

 

 

 

and

84.0

114.0

30.0

14.9

0.72

 

 

 

 

 

 

 

and

127.0

135.0

8.0

4.1

0.62

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-022

187788

8435951

141

268.4

-60.0

151.4

 

45.0

50.0

5.0

2.5

0.51

 

 

 

 

 

 

 

and

106.0

110.0

4.0

2.0

7.18

 

 

 

 

 

 

 

including

106.0

107.0

1.0

0.5

25.89

 

 

 

 

 

 

 

and

115.0

125.0

10.0

4.8

0.85

 

 

 

 

 

 

 

and

136.4

140.2

3.8

2.0

3.25

 

 

 

 

 

 

 

including

136.4

137.0

0.6

0.3

18.13

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-023

187817

8436054

147

264.8

-59.1

155.4

 

5.0

13.9

8.9

4.4

0.41

 

 

 

 

 

 

 

and

48.0

53.4

5.4

2.6

0.66

 

 

 

 

 

 

 

and

79.0

93.0

14.0

6.7

0.67

 

 

 

 

 

 

 

and

97.7

104.0

6.3

3.1

0.69

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-024

187597

8435750

140

88.9

-59.5

89.1

 

9.0

14.0

5.0

1.8

2.18

 

 

 

 

 

 

 

including

12.9

14.0

1.1

0.6

6.37

 

 

 

 

 

 

 

and

20.0

24.0

4.0

1.4

0.61

 

 

 

 

 

 

 

and

38.1

49.0

10.9

3.9

0.98

 

 

 

 

 

 

 

and

74.0

84.2

10.2

3.7

0.59

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-025

187623

8435695

138

268.8

-60.4

239.4

 

22.5

30.5

8.0

3.9

1.20

 

 

 

 

 

 

 

including

27.9

30.5

2.7

1.3

3.22

 

 

 

 

 

 

 

and

46.0

52.0

6.0

3.0

0.50

 

 

 

 

 

 

 

and

60.0

63.8

3.8

1.9

0.50

 

 

 

 

 

 

 

and

70.0

91.0

21.0

10.4

0.60

 

 

 

 

 

 

 

including

70.0

71.0

1.0

0.5

5.57

 

 

 

 

 

 

 

and

96.0

106.0

10.0

5.0

0.61

 

 

 

 

 

 

 

and

119.0

122.4

3.4

1.7

0.57

 

 

 

 

 

 

 

and

142.5

163.3

20.8

10.9

1.96

 

 

 

 

 

 

 

including

147.0

150.9

3.9

2.0

3.06

 

 

 

 

 

 

 

including

155.0

156.0

1.0

0.5

9.19

 

 

 

 

 

 

 

including

160.0

163.3

3.3

1.7

4.93

 

 

 

 

 

 

 

and

192.0

199.0

7.0

3.6

0.98

 

 

 

 

 

 

 

including

192.0

192.4

0.4

0.2

12.56

 

 

 

 

 

 

 

and

205.0

211.4

6.3

3.3

0.66

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-026

187416

8435503

149

271.2

-60.1

119.5

 

41.2

43.6

2.4

1.2

0.93

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-027

187547

8435603

140

268.5

-60.3

121.1

 

11.3

14.0

2.8

1.4

0.66

 

 

 

 

 

 

 

and

37.0

52.0

15.0

7.5

0.77

 

 

 

 

 

 

 

and

59.7

62.0

2.3

1.2

2.09

 

 

 

 

 

 

 

and

68.0

91.0

23.0

11.9

0.93

 

 

 

 

 

 

 

including

72.2

76.0

3.8

2.0

2.84

 

 

 

 

 

 

 

and

102.0

107.0

5.0

2.7

0.82

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-028

187629

8435749

138

270.3

-60.0

125.5

 

25.0

37.0

12.0

6.5

0.96

 

 

 

 

 

 

 

including

31.0

32.2

1.2

0.6

3.66

 

 

 

 

 

 

 

and

71.2

75.2

4.0

2.0

2.49

 

 

 

 

 

 

 

including

74.0

75.2

1.2

0.6

6.82

 

 

 

 

 

 

 

and

84.0

91.0

7.0

3.4

0.99

 

 

 

 

 

 

 

including

84.0

85.0

1.0

0.5

3.24

 

 

 

 

 

 

 

and

120.4

124.4

4.1

2.0

2.48

 

 

 

 

 

 

 

including

123.5

124.0

1.0

0.5

4.14

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-029

187548

8435558

140

264.3

-60.8

212.4

 

18.2

20.0

1.9

0.9

0.96

 

 

 

 

 

 

 

and

62.0

66.0

4.0

2.0

0.45

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-030

187594

8435701

138

270.4

-60.1

203.1

 

92.2

97.0

4.8

2.4

1.11

 

 

 

 

 

 

 

including

92.2

93.0

0.8

0.4

4.07

 

 

 

 

 

 

 

and

142.0

146.2

4.2

2.1

0.64

VB24-031

187719

8435853

134

268.6

-60.1

230.3

 

34.3

39.3

5.0

2.5

0.81

 

 

 

 

 

 

 

and

53.4

58.2

4.8

2.3

0.68

 

 

 

 

 

 

 

and

63.1

73.0

9.9

4.8

0.43

 

 

 

 

 

 

 

including

63.1

64.1

1.0

0.5

2.21

 

 

 

 

 

 

 

and

84.0

93.0

9.0

4.4

1.01

 

 

 

 

 

 

 

including

88.0

89.1

1.0

0.5

6.49

 

 

 

 

 

 

 

and

137.0

149.0

12.0

6.2

0.72

 

 

 

 

 

 

 

and

186.0

196.0

10.0

5.3

0.45

 

 

 

 

 

 

 

and

212.0

220.0

8.0

4.3

0.56

 

 

 

 

 

 

 

including

212.0

212.9

0.9

0.4

3.92

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-032

187675

8435809

133

271.1

-60.4

176.3

 

3.8

14.0

10.2

5.2

0.56

 

 

 

 

 

 

 

including

13.0

14.0

1.0

0.5

2.11

 

 

 

 

 

 

 

and

21.0

31.2

10.2

5.2

0.46

 

 

 

 

 

 

 

and

35.5

48.0

12.5

6.4

0.73

 

 

 

 

 

 

 

and

61.0

66.0

5.0

2.5

0.50

 

 

 

 

 

 

 

and

96.1

102.1

5.9

3.0

1.28

 

 

 

 

 

 

 

including

96.1

96.7

0.6

0.3

6.36

 

 

 

 

 

 

 

and

109.0

112.0

3.0

1.5

2.06

 

 

 

 

 

 

 

and

121.1

124.1

3.0

1.5

4.13

 

 

 

 

 

 

 

including

123.5

124.1

0.6

0.3

18.34

 

 

 

 

 

 

 

and

142.9

144.0

1.1

0.5

16.00

 

 

 

 

 

 

 

including

142.9

143.2

0.3

0.1

65.42

 

 

 

 

 

 

 

and

167.9

176.0

8.1

4.1

0.51

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-033

187380

8435449

157

268.6

-62.1

293.8

 

109.0

152.3

43.3

29.9

0.82

 

 

 

 

 

 

 

including

134.0

135.0

1.0

0.7

7.55

 

 

 

 

 

 

 

and

157.2

170.0

12.8

8.8

0.74

 

 

 

 

 

 

 

and

182.1

213.0

30.9

21.3

0.53

 

 

 

 

 

 

 

and

232.0

241.0

9.0

6.2

0.56

 

 

 

 

 

 

 

and

260.2

270.0

9.8

6.8

1.00

 

 

 

 

 

 

 

including

268.0

269.0

1.0

0.7

6.12

 

 

 

 

 

 

 

 

 

 

 

 

 

VB24-034

187822

8436002

146

268.9

-60.4

238.1

 

94.0

105.3

11.3

5.3

0.96

 

 

 

 

 

 

 

and

125.4

148.8

23.5

10.9

0.57

 

 

 

 

 

 

 

and

156.0

185.0

29.0

13.4

1.55

 

 

 

 

 

 

 

including

172.1

174.0

1.9

0.9

8.01

 

 

 

 

 

 

 

and

202.1

208.6

6.5

3.0

1.28

 

 

 

 

 

 

 

and

226.0

230.1

4.1

1.9

1.45

 

 

 

 

 

 

 

including

229.6

230.1

0.5

0.2

7.53

 

 

 

 

 

 

 

 

 

 

 

 

 

*Sample Type - HQ 1/2 Core.

Highlighting intercepts greater than 5.0 g Au/t.

Notes: (i) Results are based on ore grade 50g fire assay for Au. (ii) Intersections are from diamond core drilling with half-core samples. (iii) Core sample intervals were constrained by geology, alteration or structural boundaries, intervals varied between a minimum of 0.2 metres to a maximum of 1.2 metres. (iv) Weighted mean grades have been calculated on a 0.4g/t Au lower cut-off grade with no upper cut-off grade applied, and maximum internal waste of 4.0 metres. (v) All intersections are downhole intervals and reflect approximate true widths. (vi) All downhole deviations have been verified by downhole gyro. (vii) Collar coordinates surveyed by Cross Solutions Pty Ltd. Using survey grade GNSS RTK equipment. (viii) The Company maintains a Quality Control and Quality Assurance procedures (QA/QC) program in accordance with the requirements and guidelines of CIM Standards of Disclosure for Mineral Projects. (ix) The independent laboratory responsible for the assays was North Australian Laboratories NAL Pty Ltd, Pine Creek, NT.

QA/QC Protocols and Sampling Procedure

All sampling was conducted under the supervision of the Company's geologists and the chain of custody from Mt Todd facilities to the independent sample preparation facility at North Australian Laboratories Pty Ltd (“NAL”) in Pine Creek, NT was continuously monitored.

• The core is marked, geologically logged, geotechnically logged, photographed, and sawn into halves using diamond saws. One-half is placed into pre-numbered sample bags as per industry standards with sample lengths between a minimum of 0.2 meters to a maximum of 1.2 meters. The other half of the core is retained for future reference by the Company. The only exception to this is when a portion of the remaining core has been flagged for use in metallurgical testwork.
• Following common industry practices, blanks and standards are also placed in plastic bags for inclusion in the shipment. A reference blank or a standard is inserted at a minimum ratio of 1 in 10 and additional blank samples are added at suspected high-grade intervals to monitor assay accuracy. Standard reference material is sourced from Ore Research & Exploration Pty Ltd and provided in 60-gram sealed packets. When a sequence of four samples is completed, they are placed in a shipping bag and tied closed. All of these samples are kept in a secure area on-site until sealed crated for shipping. This ensures a clear chain of custody from collection to analysis, minimizing the risk of sample errors.
• Vista employees ship and transport the sealed crates to the NAL. At the lab, the samples are pulverized and split down to 50-gram assay samples prior to assaying. The industry-standard 3 assay-ton fire assay is followed by an atomic absorption (AA) finish.
• Vista conducts regular internal reviews of drilling data, where geologists validate the results against QA/QC findings before finalizing reports.
• For the purposes of this release, mineralized intervals are defined as runs of mineralization with a maximum internal waste of 4.0 meters.
• NAL is independent of Vista.

It is the opinion of the QP (as defined below) that the sample preparation methods and quality control measures employed before the dispatch of samples to an analytical or testing laboratory ensured the validity and integrity of samples taken.

About Vista Gold Corp.

Vista holds the Mt Todd gold project, a ready-to-build development-stage gold deposit located in the Tier-1 mining jurisdiction of Northern Territory, Australia. Vista is positioning Mt Todd as a leading development opportunity within the gold sector. Mt Todd offers significant scale, development optionality, growth opportunities, advanced local infrastructure, community support, and demonstrated economic feasibility. All major environmental and operating permits necessary to initiate development of Mt Todd are in place.

Vista’s strategy is to advance Mt Todd in ways that efficiently position the project for development while exercising the discipline necessary to best realize value at the right time. Vista believes its strategy of advancing Mt Todd in this manner will deliver a more fully valued project to its shareholders.

For further information about Vista or Mt Todd, please contact Pamela Solly, Vice President of Investor Relations, at (720) 981-1185 or visit the Company’s website at www.vistagold.com.

Qualified Person

Maria Vallejo, Vista’s Director of Projects and Technical Services, a Qualified Person (“QP”) as defined by Item 1300 of Regulation S-K under the Securities Exchange Act of 1934, as amended, and Canadian National Instrument 43-101 – Standards of Disclosure for Mineral Projects, has verified the data underlying the information contained herein and has approved this press release. The information contained in this press release is provided as a summary of the 2024 drilling program for the Mt Todd project.

Technical Studies

For more information on the Company’s March 2024 Feasibility Study (the “2024 Feasibility Study”), including with respect to mineral resource and mineral reserve estimates, please refer to the technical report summary entitled “S‑K 1300 Technical Report Summary – Mt Todd Gold Project – 50,000 tpd Feasibility Study – Northern Territory, Australia” with an effective date of March 12, 2024 and an issue date of March 14, 2024 available at www.sec.gov and, for Canadian purposes, the technical report entitled “National Instrument 43-101 Technical Report – Mt Todd Gold Project – 50,000 tpd Feasibility Study – Northern Territory, Australia” with an effective date of March 12, 2024 and an issue date of April 16, 2024 under Vista’s profile at www.sedarplus.ca. For more information on the Company’s 2024 drilling results, please refer to the Company’s previous 2024 and 2025 drilling news releases available under the Company’s profile at www.sedarplus.ca.

Forward Looking Statements

This news release contains forward-looking statements within the meaning of the U.S. Securities Act of 1933, as amended, and U.S. Securities Exchange Act of 1934, as amended, and forward-looking information within the meaning of Canadian securities laws. All statements, other than statements of historical facts, included in this news release that address activities, events or developments that the Company expects or anticipate will or may occur in the future, including such things as the Company’s belief that the 2024 Mt Todd drilling program is expected to increase gold mineral reserves in the Batman deposit; the Company’s belief that the Phase 1 and Phase 2 drill results and the drill results from the 2020–2022 drilling program will be included in the updated Mt Todd mineral resources estimate and new feasibility study; statements regarding expectations that Vista will, on the basis of 2024 drilling results, increase its mineral resource and mineral reserve estimates, convert mineral resources to mineral reserves and expand the mineral resource shell, all with respect to the Batman deposit; the Company’s choice to announce the new mineral resource estimate as part of the Mt Todd feasibility study, scheduled for completion mid-2025; the Company’s belief that the intercepts that returned gold grades that exceeded block model values in the current mineral resource model further demonstrate potential to increase gold mineral reserves; Vista’s belief that the metallurgical characteristics of the material in the north extension will be very similar to the rest of the Batman deposit; the Company’s belief that shallower areas of the SXL may be included in mineral reserves for the 2025 feasibility study; the Company’s belief that the SXL material will be amenable to processing using the same flowsheet as the ore from the Batman deposit; the Company’s belief that the findings from Phase 2 drilling indicate promising potential for expansion in the northeastern section of the current resource shell, including areas of the block model that were previously unclassified due to low data density; the Company’s belief that the SXL structure remains open at depth and along the strike to the northeast, potentially connecting with other exploration targets identified in our 2020-2022 drilling program; the Company’s belief that Northern Territory, Australia is a Tier 1 mining friendly jurisdiction; the Company’s belief that it is positioning Mt Todd as a leading development opportunity within the gold sector; the Company’s belief that Mt Todd offers significant scale, development optionality, growth opportunities, advanced local infrastructure, community support, and demonstrated economic feasibility; the Company’s belief that all major environmental and operating permits necessary to initiate development of Mt Todd are in place; the Company’s belief that Mt Todd is a ready-to-build development stage gold deposit; the Company’s strategy to advance Mt Todd in ways that efficiently position the Project for development while exercising the discipline necessary will best realize value at the right time; and the Company’s belief that advancing Mt Todd in this manner will deliver a more fully valued project to its shareholders are forward-looking statements and forward-looking information. The material factors and assumptions used to develop the forward-looking statements and forward-looking information contained in this news release include the following: the Company’s forecasts and expected cash flows; the Company’s projected capital and operating costs; the Company’s expectations regarding mining and metallurgical recoveries; mine life and production rates; that laws or regulations impacting mine development or mining activities will remain consistent; the Company’s approved business plans, mineral resource and reserve estimates and results of preliminary economic assessments; preliminary feasibility studies and feasibility studies on the Company’s projects, if any; the Company’s experience with regulators; political and social support of the mining industry in Australia; the Company’s experience and knowledge of the Australian mining industry and expectations of economic conditions and the price of gold. When used in this news release, the words “optimistic,” “potential,” “indicate,” “expect,” “intend,” “hopes,” “believe,” “may,” “will,” “if,” “anticipate” and similar expressions are intended to identify forward-looking statements and forward-looking information. These statements involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance, or achievements of the Company to be materially different from any future results, performance or achievements expressed or implied by such statements. Such factors include, among others, uncertainty of resource and reserve estimates, uncertainty as to the Company’s future operating costs and ability to raise capital; risks relating to cost increases for capital and operating costs; risks of shortages and fluctuating costs of equipment or supplies; risks relating to fluctuations in the price of gold; the inherently hazardous nature of mining-related activities; potential effects on our operations of environmental regulations in the countries in which it operates; risks due to legal proceedings; risks relating to political and economic instability in certain countries in which it operates; uncertainty as to the results of bulk metallurgical test work; and uncertainty as to completion of critical milestones for Mt Todd; as well as those factors discussed under the headings “Note Regarding Forward-Looking Statements” and “Risk Factors” in the Company’s latest Annual Report on Form 10-K as filed in March 2024, subsequent Quarterly Reports on Form 10-Q, and other documents filed with the U.S. Securities and Exchange Commission and Canadian securities regulatory authorities. Although Vista has attempted to identify important factors that could cause actual results to differ materially from those described in forward-looking statements and forward-looking information, there may be other factors that cause results not to be as anticipated, estimated or intended. Except as required by law, Vista assumes no obligation to publicly update any forward-looking statements or forward-looking information, whether as a result of new information, future events or otherwise.

View source version on businesswire.com: https://www.businesswire.com/news/home/20250203295324/en/

Pamela Solly Vice President of Investor Relations (720) 981-1185