i-80 Gold Releases High-Grade Results from Underground Drilling at Granite Creek

In This Article:

Including 22.0 g/t Au over 29.0 m, 18.4 g/t Au over 14.4 m & 60.5 g/t Au over 4.1 m

RENO, Nev., May 14, 2024 /CNW/ - i-80 GOLD CORP. (TSX: IAU) (NYSE: IAUX) ("i-80", or the "Company") is pleased to announce additional high-grade results from the ongoing drill program to define mineralization in the upper part of the South Pacific Zone at the Company's Granite Creek Property ("Granite Creek" or "the Property") located in Humboldt County, Nevada.

The new results are from seven new holes drilled in the underground campaign focused on the delineation of mineralization within the South Pacific Zone ("SPZ"). The SPZ is located immediately north of the current mine workings and is expected to become the primary zone for mining (see Figure 1).  Initial stopes in the SPZ are being planned for H1-2024 once mine workings are extended to provide access.

The underground drill program is focused on the southern and upper part of the deposit, where initial mining is planned.  Results from the underground program continue to demonstrate continuity of high-grade mineralization with some of the best results received to-date in the South Pacific Zone.

Highlight results from the most recent seven new underground drill holes testing the South Pacific Zone at Granite Creek include:

  • GCPU23-33: 17.7 g/t Au over 7.0 m

  • GCPU23-45A: 27.2 g/t Au over 4.0 m

  • GCPU24-01: 18.1 g/t Au over 14.4 m

  • GCPU24-02: 22.0 g/t Au over 29.0 m

  • GCPU24-04: 11.0 g/t Au over 22.4 m

  • GCPU24-04: 60.5 g/t Au over 4.1 m

"The ongoing surface and underground drilling program at Granite Creek continues to confirm impressive high-grade gold mineralization, including over substantial widths.", stated Tyler Hill, Chief Geologist of i?80.  "Importantly, the South Pacific Zone is expected to become the primarily source of mineralization at Granite Creek and remains open along strike to the north and at depth, providing considerable upside."

Table 1 – Summary Assay Results from South Pacific Zone Underground Drilling

Drillhole ID

Zone

Type

From (m)

To (m)

Length (m)

Au (g/t)

GCPU23-33

SPZ

Core

75.0

75.7

0.7

37.7

And

SPZ

Core

158.2

161.2

3.0

8.9

And

SPZ

Core

194.8

195.7

0.9

37.3

And

SPZ

Core

206.7

213.7

7.0

17.7

GCPU23-44

SPZ

Core

92.2

92.8

0.6

10.5

GCPU23-45A

SPZ

Core

168.2

172.2

4.0

27.2

GCPU24-01

SPZ

Core

34.3

36.0

1.6

14.7

And

SPZ

Core

153.7

168.0

14.4

18.1

GCPU24-02

SPZ

Core

200.9

229.8

29.0

22.0

GCPU24-03

SPZ

Core

8.2

9.0

0.8

18.3

GCPU24-04

SPZ

Core

181.2

203.6

22.4

11.0

And

SPZ

Core

208.5

210.0

1.5

14.6

And

SPZ

Core

214.6

215.8

1.2

23.9

And

SPZ

Core

219.9

224.0

4.1

60.5

True widths estimated 10-50%


Table 1a - Collar Coordinates

UTM

Drillhole ID

East m

North m

Elevation m

Azimuth

Dip

NAD83
Zone
11

GCPU23-33

478223

4554278

1328

046

-40

GCPU23-44

478223

4554278

1328

052

-47

GCPU23-45A

478223

4554277

1328

076

-57

GCPU24-01

478223

4554276

1329

096

-62

GCPU24-02

478223

4554277

1328

057

-77

GCPU24-03

478224

4554277

1328

067

-75

GCPU24-04

478224

4554278

1328

055

-51

With its improved financial position, the Company is in the process of ramping up a large-scale surface drill program to complete further definition and expansion drilling of the SPZ in advance of an updated resource estimate and Feasibility Study for the Granite Creek Property. Four (4) drill rigs will be used to complete this program. Additionally, the main decline is being extended to provide access to the SPZ and initial stoping of this new zone is expected mid-year.