Friday, September 18, 2026
MiningNewsTerminal
Friday, September 18, 2026 Admin

NEV.V ·

Nevada Sunrise Resamples 50.2 Metres of 1.013 Grams/Tonne Gold from Historical Drill Hole at the Griffon Gold Mine Project, Nevada

Exploration Programs

Nevada Sunrise Resamples 50.2 Metres of

1.013 Grams/Tonne Gold from Historical Drill

Hole at the Griffon Gold Mine Project, Nevada

Vancouver, British Columbia--(Newsfile Corp. - March 10, 2026) -

Nevada Sunrise Metals

Corporation

(

TSXV: NEV) (OTC Pink: NVSGF

) (

"Nevada Sunrise" or the "Company"

) is pleased

to announce that it has received results from a comprehensive, multi-element geochemical resampling

program of four (4) historical holes drilled at the Griffon Gold Mine Project ("

Griffon

", or the "

Project

") in

White Pine County, Nevada, USA. The holes were drilled in 2020 by Fremont Gold Ltd. ("

Fremont

") but

were analyzed only for gold. The results of the 2025 resampling correspond well with the gold analyses

from mineralization intersected in the 2020 drilling and all four holes reveal the presence of classic

pathfinder elements associated with Carlin-type gold deposits.

Highlights of the 2025 Geochemical Resampling Program

Nevada Sunrise based its Fall 2025 surface exploration program on the results of AI-generated analysis

by VRIFY Technology Inc. ("

VRIFY

") of the extensive historical Griffon geological and geophysical

database for the Project (see Nevada Sunrise news release dated

December 18, 2025

). The 2025

work included a resampling and reanalysis of historical reverse circulation drill cuttings from the 2020

drilling program carried out by Fremont.

Nevada Sunrise obtained access to samples from four holes stored in a secure storage facility,

and in December 2025 selected 205 residual pulps for 52-element reanalysis to provide superior

geochemistry for sections of holes GF20-1, GF20-2, GF20-3 and GF20-7B, representing

approximately 305 metres (1,000 feet) of drill cuttings;

The Company's reanalysis corresponded well with Fremont's gold result from hole GF20-3, a

vertical hole drilled to a depth of 165 metres (541 feet), which was collared within the unmined

Anvil Zone on the southern edge of the Hammer Ridge pit (see Figure 1). In July 2020, Fremont

reported gold values in near-surface oxide gold mineralization of 1.05 grams/tonne ("

g/t

") gold

over 50.2 metres - the 2025 analysis by Nevada Sunrise returned

1.013 g/t gold over the same

interval of 50.2 metres

from 25.9 to 79.2 metres (85 to 260 feet), including

1.97 g/t gold over

10.7 metres

from 64.0 to 74.7 metres (210 to 245 feet), and a peak value of

3.09 g/t gold over

1.5 metres

from 68.6 to 70.1 metres (225 to 230 feet) (see Table 1).

The Company's reanalysis of an 82.32 metre (270 foot) section of Fremont's hole GF20-2, a 45-

degree angle hole drilled to a depth of 170 metres (558 feet) to the north of the Discovery Ridge

Pit, duplicated the 2020 result with gold values of

0.30 g/t gold over 30.5 metres

(100 feet),

including

0.68 g/t gold over 7.7 metres

from 21.3 to 29 metres (70 to 95 feet) and having a peak

value of

0.954 g/t gold over 1.5 metres

from 22.9 to 24.4 metres (75 to 80 feet).

The pathfinder element geochemistry results in hole GF20-3 show a strong correlation between

gold and anomalous values for arsenic, antimony, mercury, thallium and tellurium, all of which are

known to be associated with the geochemical footprint of Carlin-type gold deposits and can

provide a vector to gold mineralization.

In sections of the two 2020 Fremont holes that showed strong alteration but no significant gold

mineralization (holes GF20-1 and GF20-7B), highly anomalous values of pathfinder elements

suggest that the holes were drilled within an alteration halo peripheral to a gold-mineralized zone.

Values of pathfinder elements that are widely considered to be highly anomalous include: arsenic

>98 ppm; mercury >1.2 ppm; antimony >20 ppm; and thallium >1.2 ppm.

1

"The results of our reanalysis not only confirm the gold results from the most recent exploration drilling at

Griffon, but also provide valuable insight into the sub-surface distribution of pathfinder elements that can

help lead us to locating new mineralization at the Project," said Warren Stanyer, President and CEO of

Nevada Sunrise. "For the first time, these Carlin-type deposit pathfinder elements are clearly identified

at Griffon and this information will be used as a vector for choosing new drill targets."

Figure 1:

Griffon 2020 Drillholes and Proposed Drillhole Locations

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/2799/287894_7f1fbb5624e7d8b6_0001full.jpg

Table 1.

2025 Resampling Results of Historical Hole GF20-3

Hole GF20-03

2025 Sample

From

(Feet)

To

(Feet)

From

(Metres)

To

(Metres)

Gold

(g/t)

Arsenic

(ppm)

Mercury

(ppm)

Antimony

(ppm)

Tellurium

(ppm)

Thallium

(ppm)

1546251

95

100

29.0

30.5

0.887

137.6

0.25

6.27

0.14

49.272

1546252

100

105

30.5

32.0

1.260

145.8

0.54

9.23

0.18

>100

1546253

105

110

32.0

33.5

0.933

131.7

0.47

7.61

0.21

33.962

1546254

110

115

33.5

35.1

0.571

131.9

0.32

5.88

0.18

68.346

1546255

115

120

35.1

36.6

0.176

88.5

0.08

2.18

0.10

9.617

1546256

120

125

36.6

38.1

0.515

134.7

0.21

4.82

0.16

>100

1546257

125

130

38.1

39.6

0.725

163.1

0.29

6.82

0.16

74.807

1546258

130

135

39.6

41.1

0.343

147.7

0.19

3.55

0.12

9.157

1546259

135

140

41.1

42.7

0.079

48.9

0.06

1.25

0.05

4.998

1546260

140

145

42.7

44.2

0.056

44.1

0.05

0.94

0.05

1.975

1546261

145

150

44.2

45.7

0.282

114.8

0.22

4.38

0.11

3.276

1546262

150

155

45.7

47.2

0.292

126.1

0.19

4.14

0.13

10.048

1546263

155

160

47.2

48.8

0.448

130.1

0.35

6.89

0.21

15.202

1546264

160

165

48.8

50.3

0.659

156.7

0.52

9.93

0.24

86.981

1546265

165

170

50.3

51.8

1.800

282.7

0.70

18.22

0.41

>100

1546266

170

175

51.8

53.3

1.270

231.0

0.64

15.67

0.37

91.047

1546267

175

180

53.3

54.9

1.160

195.3

0.48

13.65

0.31

73.624

1546268

180

185

54.9

56.4

1.210

209.6

0.63

12.52

0.33

77.746

1546269

185

190

56.4

57.9

1.820

216.5

0.58

16.21

0.38

>100

1546270

190

195

57.9

59.4

0.523

120.4

0.33

7.21

0.17

90.881

1546272

195

200

59.4

61.0

0.628

118.8

0.36

8.47

0.20

90.778

1546273

200

205

61.0

62.5

1.250

195.1

0.43

13.99

0.35

>100

1546274

205

210

62.5

64.0

0.507

132.4

0.33

8.15

0.25

>100

1546275

210

215

64.0

65.5

1.600

236.1

0.51

15.10

0.36

>100

1546276

215

220

65.5

67.1

1.920

512.3

1.35

29.04

0.77

>100

1546277

220

225

67.1

68.6

2.900

509.7

1.99

35.23

0.89

>100

1546278

225

230

68.6

70.1

3.090

557.5

2.12

46.45

0.95

>100

1546279

230

235

70.1

71.6

1.910

420.7

1.35

24.88

0.78

46.179

1546280

235

240

71.6

73.2

1.290

287.4

0.73

13.92

0.59

20.806

1546281

240

245

73.2

74.7

1.080

185.2

0.51

10.08

0.45

>100

1546282

245

250

74.7

76.2

0.530

143.4

0.37

7.48

0.81

51.045

1546283

250

255

76.2

77.7

1.240

160.6

0.42

9.35

0.70

18.675

1546284

255

260

77.7

79.2

0.501

122.3

0.14

4.22

0.72

57.019

Griffon Permitting Update

In late September 2025, Nevada Sunrise submitted a Plan of Operations (the "

Plan

") for Griffon to the

United States Forest Service (the "

USFS

") to advise the USFS of the Company's proposed surface

disturbance and 2026 drilling plans at Griffon. The Plan proposes drill sites that are consistent with

previously-permitted sites (see Figure 1), which were first approved by the USFS in 2013 after biological

and archaeological studies were completed by previous operators. Correspondence from the USFS in

February 2026 indicated that its comments are forthcoming regarding the drill targets proposed by the

Company and Nevada Sunrise awaits their receipt.

About Griffon

Griffon hosts a past-producing gold mine and is located within the Battle Mountain-Eureka Gold Belt, a

prolific trend that contains numerous gold mines and deposits. The Project is located approximately 50

kilometres (33 miles) southwest of Ely, Nevada and consists of 89 unpatented mineral claims totaling

approximately 1,780 acres (720 hectares). Griffon is situated within a 60 kilometre (40 mile) section of

the Battle Mountain-Eureka Belt, which hosts operating gold mines and significant gold deposits (see

Figure 2).

In February 2025, the Company entered into a mining lease to purchase Griffon from an arm's-length

party (see Nevada Sunrise news release dated

February 20, 2025

).

Gold was mined at Griffon in two

open pits from 1998 to 1999 and was reported to have produced 62,661 ounces of oxide gold until its

premature closure in 1999, a year when the price of gold averaged approximately US$278 per ounce.

3

Figure 2:

Griffon's Location in the Battle Mountain-Eureka Gold Belt

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/2799/287894_7f1fbb5624e7d8b6_0002full.jpg

For more information about Griffon, including maps and photos, visit the Company's website at:

www.nevadasunrise.ca

References:

1

"Mapping the Carbonate Alteration Footprint of the Cortez Hills Carlin-Type Gold Deposit, Nevada, Using Carbon-Oxygen Stable Isotopes and

Geochemistry as a Vectoring Tool", Herron, C.S., 2014.

2

"Major Mines of Nevada", Nevada Division of Minerals, published 1998 and 1999.

Qualified Person

The scientific and technical information contained in this news release has been reviewed and approved

by Robert Allender Jr, CPG, SME and a Qualified Person for Nevada Sunrise as defined in National

Instrument 43-101 -

Standards of Disclosure

for Mineral Projects

. Mr. Allender has examined

information regarding the historical, current and proposed exploration at Griffon, which includes his

review of the current and historical sampling, analytical procedures and results underlying the information

and opinions contained herein.

Resampling of the 2020 drill cuttings was supervised by a senior geological consultant to the Company.

Samples were submitted to American Assay Labs in Sparks, Nevada and analyzed by Four Acid

digestion, which includes nitric acid (HNO

3

), hydrofluoric acid (HF), hydrochloric acid (HCl), perchloric

acid (HClO

4

), boric acid solution (H

3

BO

3

) and deionized water. Digested samples are then

subsequently run on ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry) plus ICP-

MS (Inductively Coupled Plasma Mass Spectrometry). Gold analyses were conducted by Fire Assay.

Management cautions that published historical results were collected and reported by operators

unrelated to Nevada Sunrise and have not been verified nor confirmed by its Qualified Person; however,

the historical results create a scientific basis for ongoing work at the Griffon property. Management

further cautions that historical results, discoveries and published resource estimates on adjacent or

nearby mineral properties, whether in stated current resource estimates or historical resource estimates,

are not necessarily indicative of the results that may be achieved on the Griffon property.

About Nevada Sunrise

Nevada Sunrise is a junior mineral exploration company with a strong technical team based in

Vancouver, BC, Canada, that holds interests in gold, copper and lithium exploration projects located in

the State of Nevada, USA.

Nevada Sunrise holds the right to purchase a 100% interest in the

Griffon Gold Mine Project

, located

approximately 50 kilometers (33 miles) southwest of Ely, NV.

Nevada Sunrise holds the right to earn a 100% interest in the

Coronado Copper Project

, located

approximately 48 kilometers (30 miles) southeast of Winnemucca, NV.

Nevada Sunrise owns 100% interests in the

Gemini West, Jackson Wash

and

Badlands

lithium

projects, all of which are located in the Lida Valley in Esmeralda County, NV.

As a complement to its exploration projects in Esmeralda County, the Company owns

Nevada Water

Right Permit 86863,

also located in the Lida Valley basin, near Lida, NV.

For Further Information Contact:

Warren Stanyer, President and Chief Executive Officer

email:

[email protected]

Telephone: (604) 428-8028

Website:

www.nevadasunrise.ca

FORWARD-LOOKING STATEMENTS

This release may contain forward-looking statements. Forward looking statements are statements that are not historical facts and are generally,

but not always, identified by the words "expects", "plans", "anticipates", "believes", "intends", "estimates", "projects", "potential" and similar

expressions, or that events or conditions "will", "would", "may", "could" or "should" occur and include disclosure of anticipated exploration

activities. Although the Company believes the expectations expressed in such forward-looking statements are based on reasonable assumptions,

such statements are not guarantees of future performance and actual results may differ materially from those in forward looking statements.

Forward-looking statements are based on the beliefs, estimates and opinions of the Company's management on the date such statements were

made. The Company expressly disclaims any intention or obligation to update or revise any forward-looking statements whether as a result of new

information, future events or otherwise.

Such factors include, among others, risks related to:

the results of the VRIFY study seeking new target areas at Griffon; the anticipated benefits of

integration of new exploration results with the VRIFY results; the ability of the Company to raise funds for exploration activities, permitting and

property maintenance costs at Griffon; reliance on technical information provided by third parties on any of our exploration properties; changes in

project parameters as plans continue to be refined; current economic conditions; future prices of commodities; possible variations in grade or

recovery rates; failure of equipment or processes to operate as anticipated; the failure of contracted parties to perform; labor disputes and other

risks of the mining industry; delays due to pandemic; delays due to weather events; delays in obtaining governmental approvals, financing or in the

completion of exploration, as well as those factors discussed in the section entitled "Risk Factors" in the Company's Management Discussion and

Analysis for the Three Months ending December 31, 2025,

which is available under Company's SEDAR profile at:

www.sedarplus.ca

.

Although Nevada Sunrise has attempted to identify important factors that could cause actual actions, events or results to differ materially from

those described in forward-looking information, there may be other factors that cause actions, events or results not to be as anticipated, estimated

or intended. There can be no assurance that such information will prove to be accurate as actual results and future events could differ materially

from those anticipated in such statements. Nevada Sunrise disclaims any intention or obligation to update or revise any forward-looking

information, whether as a result of new information, future events or otherwise. Accordingly, readers should not place undue reliance on forward-

looking information.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of TSX Venture

Exchange) accepts responsibility for the adequacy or accuracy of this release.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/287894