NR 23-02

Viva Gold Announces Final Assay Results from 2022 RC Drill Program and Provides

Update on Status of Tonopah Gold Project, Nevada

VANCOUVER, BC - January 16, 2022 - Viva Gold Corp. (TSX-Venture:VAU; OTCQB: VAUCF) (the "Company" or "Viva") is pleased to provide final assay results from its 2022 16-hole,2,457-meter reverse circulation ("RC") drilling program at its 100%-owned Tonopah gold project ("Tonopah") and to provide an update on the status of work at the project. Fourteen of the 16 holes were previously released on November 28 and December 8, 2022 (click hereto see previous news releases). Tonopah is located on the prolific Walker Lane mineral trend in western Nevada

2022 RC Program Highlights

  • TG2221 intercepted 1.5 meters ("m") at 3.0 grams per tonne gold ("g/t Au") in a zone of lower grade at a depth of 155 m as a step-outto the west of the south pits and south of the main pit area, indicating the potential presence of a new high-gradezone and extension to the south pit trend.
  • TG2219 intercepted 18.3 m grading 4.1 g/t Au starting at a depth of 73 m
  • TG2218, encountered 1.5 m at 9.2 g/t Au at 30 m depth
  • TG2217; 5.0 g/t Au over 18.2 m, including 4.6 m at 14.7 g/t Au starting at 76 m depth
  • TG2214 hit a zone of 4.6 m averaging 21.4 g/t Au starting at a depth of 111 m
  • TG2212 intercepted 21.3 m at 0.5 g/t Au, including 7.6 m at 1.3 g/t Au
  • TG2211 intercepted a zone of 57.9 m at 5.0 g/t Au from 40 meters depth, including 11m at 24.0 g/t Au which included 3 m at 53.6 g/t Au
  • TG 2010 intercepted three zones totaling 38 m at 0.8 g/t Au starting at 18m depth
  • TG2209; 86.9 m at 1.3 g/t Au starting at 87m depth, including 3.0 m at 13.5 g/t Au, and 1.5 m at 9.2 g/t Au

"In 2022, we were able to significantly advance Viva's Tonopah Gold project towards feasibility. We discovered new areas of high-grade (+1.0 g/t Au) gold mineralization at shallow depths within the perimeter of the 2022 resource pit shell limits, and extended existing zones of high-grade mineralization both inside and outside the 2022 resource pit limits. This work demonstrated that the main deposit remains open in several north-south mineralized corridors along its 1.5 kilometers strike length. New discoveries in our recent drill program increased the width of mineralization up to 200 meters in some areas. Our work in 2022 substantially enhanced our understanding of the structural and lithologic controls of the deposit, which has allowed us to significantly improve our drill targeting success rate. Significant progress has also been made on optimizing gold recovery and we can now demonstrate a process route to increase gold recovery from our high-grade gold mineralization. Our baseline environmental study work is also well advanced and we believe that we have substantially de-risked the project for future development. In these programs we have already completed a number of critical steps required to complete feasibility study. Our plan for 2023 is to conduct additional drilling to follow-up on our successful 2022 drill programs, determine the limits of mineralization in the main pit area, and to rapidly move the project into feasibility study," stated James Hesketh, President & CEO.

Update On Resource Modelling

  • The resource model for the Tonopah deposit is presently being updated to include results from 22 drill holes completed in 2022. This information includes six core holes totaling 1,307 meters and 16 RC holes totaling 2,457 meters
  • The resource model has been significantly improved by consolidating lithologic codes for the entire drillhole database and the inclusion of structural information captured from over 35 oriented core holes. These enhancements to the model were instrumental in helping to improve drill-hole targeting and resulted in a very successful RC drill program.
  • Previous iterations of the Tonopah resource model only included gold assays. The database has now been improved with the addition of total gold and silver assays, as well as cyanide soluble gold and silver assays. The additional metal assays were extracted from assay sheets produced by Rio Algom, Kennecott, Newmont, Midway Gold and Viva. This additional assay data will help to quantify silver content in the deposit, as well as aid in quantifying potential recoverable gold and silver values in the deposit.
  • Tonopah was flown by drone in 2022 to produce detailed topographic mapping of the project for use in resource modelling, feasibility study and permitting efforts.

Update on Metallurgy

  • Initial pulp agglomeration testwork was completed, which demonstrated a gold recovery of 91% from high-grade (+1.0 g/t Au) mineralization in the deposit. This increased gold recovery may be applicable to approximately 50% of gold resource at Tonopah. This process incorporates three- stage crushing for all gold mineralization mined including low-grade (+0.15 g/t Au to 1.0 g/t Au) mineralized material. High-grade goes through an extra grinding and tank leach step for initial gold recovery. Dewatered pulp from the tank leach, where up to 70% of the gold is recovered, is blended with low-grade crushed material and agglomerated with cement for final placement on the leach pad to complete the gold recovery process. Gold recovery for low-grade mineralized material is estimated from testwork to be approximately 70%.
  • Additional crushing, tank leach, and column leach tests are underway to further confirm and validate these results.

Update on Baseline Environmental Studies

  • Wildlife and plant studies were completed and submitted to the BLM for review. We believe that no material red-flag issues for the project were discovered in this work;
  • Quarterly baseline water sampling and analysis have been consistently performed at the project over the last two years;
  • Four quarters of baseline study have now been completed on water samples from natural seeps and springs within a 10-mile radius of the project;
  • One water well and two upstream monitoring wells were drilled and completed and 5 wireline piezometers were installed in abandoned exploration drillholes on the property for use in aquifer sampling and modeling around the Tonopah deposit;
  • In December 2022, a seven-day aquifer pump test was completed to test hydraulic flow rates in the valley floor alluvial formation over the deposit. Pump down tests were previously completed in the hard rock formations, below the alluvial cover. This information will be utilized in baseline hydraulic aquifer modelling.
  • Geochemical studies of potential ore and waste materials is 80% to 90% complete. A total of 10 Humidity Cell Tests were initiated to test for release of acid and other deleterious elements and 8 of the 10 tests have been declared complete and released by the BLM. The two remaining tests are expected to be completed in early 2023. No unusual deleterious results have been seen.

Other Work Completed

  • A total of six oriented core holes (TG2201 to TG2206) were completed and geotechnically logged and over 65 core samples from that program were submitted for strength testing. This information, combined with information from over 30 prior oriented core holes will allow the completion of geotechnical slope study to define working pit slope angles in feasibility study.
  • A 40-acre lot of private surface over existing federal mineral claims at Tonopah was acquired. This lot has existing highway access, power and land-line phone service. It is currently being used for storage and will be useful for lay-down yards and the possible siting of warehouse, process, and office facilities.

Drill Results 2022 Reverse Circulation Drilling Program

Hole

Azimuth Dip From

To

Length

Gold Grade

Silver Grade

Rock Type Comment

Meter

Meter

Meter

Gram/Tonne

Gram/Tonne

TG2222

335 -70

122

27

30

3.0

0.3

2.0

Tvl

East Main Pit

62

66

3.0

0.4

1.4

Tvl

North Side

TG2221

20

-60

183

155

157

1.5

3.0

1.7

Opa

Step-out

163

165

1.5

0.5

1.7

Opa

West of South

Pit

Previously Announces 8 December

TG2219

-80

170

122

East Main Pit

73

91

18.3

4.1

6.5

Tvl/Opa

South from

Opa

TG2209 Collar

TG2218

-65

200

117

Center

30

32

1.5

9.2

8.6

Opa

South Pit

South-west

TG2217

-90

0

122

47

52

4.6

0.5

2.1

Opa

Center

76

94

18.2

5.0

4.4

Opa

South Pit

including

79

84

4.6

14.7

8.4

Opa

Vertical

TG2214

-60

335

152.0

41

49

7.6

0.4

1.5

Opa

South Ext

111

116

4.6

21.4

13.1

Opa

Central Main

Pit

TG2212

-80

180

152.0

43

64

21.3

0.5

2.3

Tvl

North

including

49

56

7.6

1.3

2.7

Tvl

Central Main

69

72

3.0

0.3

2.5

Tvl

Pit

TG2220

-70

360

165

North Ext

NSS

East Main Pit

Cutoff Grade: 0.25 Au Eq g/t

Drill Results 2022 Reverse Circulation Drilling Program

Hole

Azimuth Dip

From

To

Length

Gold Grade

Silver Grade

Rock Type

Comment

Meter

Meter

Meter

Gram/Tonne

Gram/Tonne

TG2216

-60

360

140.0

Step-Out

NSS

East of Main Pit

TG2215

-70

25

213.0

North Side

NSS

West Main Pit

Test N-W Ext

Previously Announces 28 Nov

TG2211

340

-65

152

40

98

57.9

5.0

13.1

including

40

50

10.7

0.8

7.2

Tvl

including

50

61

10.7

24.0

54.6

Tvl

South Side

which includes

53

56

3.0

53.3

87.9

Tvl

Center Main Pit

including

61

98

36.6

0.7

2.7

Opa

TG2210

335

-70

115

18

34

13.7

0.8

3.4

Tvl

38

46

7.6

0.8

11.8

Tvl

North Side

61

78

16.8

0.8

3.2

Tvl

Center Main Pit

TG 2209

25

-70

200

87

174

86.9

1.3

2.3

Tvl

including

105

108

3.0

13.5

6.7

Tvl

South Side

including

126

128

1.5

9.2

1.9

Tvl

East Main Pit

including

160

165

4.6

2.7

4.3

Tvl

TG2208

225

-60

200

200+ Meter

NSS

Tvu

Step-Out to

Tvl

East of Main Pit

TG2207

0

-90

185

32

49

16.8

0.2

6.5

Tvl

81

87

6.1

0.3

1.1

Tvl

East End

96

101

4.6

0.4

0.8

Tvl

East Main Pit

TG2213

180

-65

152

61

66

4.6

0.3

2.7

Tvl

North Step-out

West Main pit

Discovery Zone

Tvu = Upper Tertiary Volcanic

Tvl = Lower Tertiary Volcanic

Opa = Ordovician Palmetto Argillite

NSS = No significant sample

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Disclaimer

Viva Gold Corp. published this content on 16 January 2023 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 16 January 2023 13:09:10 UTC.