i-80 Gold Intersects High-Grade Gold in Underground Drilling at Granite Creek Including 25.4 g/t Au over 3.9 m & 12.6 g/t Au over 3.0 m
i-80 Gold Intersects High-Grade Gold in Underground Drilling at
Granite Creek
Including 25.4 g/t Au over
3.9 m
& 12.6 g/t Au over
3.0 m
RENO, Nev.
,
April 6, 2022
/CNW/ -
i-80 GOLD CORP.
(TSX: IAU) (OTCQX: IAUCF)
("i-80", or the "Company")
is pleased to
announce continued positive assay results from the ongoing underground drill program at the Company's Granite Creek Property
("Granite Creek" or "the Property") located in
Humboldt County, Nevada
.
New high-grade results are from drilling from the 4790 Level targeting mineralization in the Range Front,
Adam Peak
, and Otto fault
horizons, the first area being targeted for mining and located proximal to and below existing mine workings (see Table 1). Multiple target
areas are being drilled from underground including testing the down-dip potential of the Otto,
Adam Peak
and Ogee Zones. The deepest
hole drilled to test the extension at depth of the main mine horizons in the ongoing program, iGS21-15, intersected high-grade gold
mineralization in multiple horizons including 13.3 g/t Au over
13.1m
& 20.3 g/t Au over
7.5m
& 10.1 g/t over
17.5 m
with true width being
33-55% of intercepts.
Highlight results from initial underground drilling from Level 4790 include:
25.4 g/t (grams per tonne) Au (gold) over
3.9 m
in hole iGU21-27
12.6 g/t Au over
3.0 m
in hole iGU21-28
10.8 g/t Au over
1.2 m
in hole iGU21-29
13.4 g/t Au over
1.1 m
in hole iGU21-30
14.7 g/t Au over
1.5 m
, 10.2 g/t Au over
3.5 m
& 7.5 g/t Au over
6.1 m
in hole iGU21-31
19.3 g/t Au over
1.1 m
, 8.0 g/t Au over
3.0 m
& 9.4 g/t Au over
2.9 m
in hole iGU21-32
The current program is expected to comprise more than 30,000 metres (m) from surface and underground with continued assay results
to be provided as received. The primary goal of the 2022 drill program is to advance underground opportunities to production with
refractory mineralization from the underground operation at Granite Creek initially trucked to Twin Creeks for processing, pursuant to the
agreement recently entered into with
Nevada Gold Mines
, until such time that the Company's
Lone Tree
facility is operational.
Tyler Hill
, Senior Geologist of i-80, commented: "These results continue to delineate high-grade mineralization in multiple zones being
defined in advance of mining at Granite Creek. We have added additional underground infrastructure in order to commence stepping out
at depth where we continue to see high-grade intercepts including 7.4 g/t Au across 73.2 metres in iGS21-15 (see press release dated
February 8, 2022
). We also remain primarily focused on defining the new South Pacific Zone where we are seeing strong alteration and
faulting in most holes drilled to-date."
The Granite Creek Property is strategically located proximal to
Nevada Gold Mines'
Turquoise Ridge and Twin Creeks mines at the
north end of the Battle Mountain-Eureka Trend, at its intersection with the Getchell gold belt in
Nevada
. High-grade mineralization occurs
in a near-identical geological setting as that at the multi-million ounce Turquoise Ridge Mine located immediately to the north; proximal to
a major regional fault (the Getchell or Range Front fault) on the eastern edge of the large Osgood Mountains intrusive complex (see
Figure 3). The Granite Creek deposit remains open at depth and along strike from the existing underground workings and step-out
drilling aimed at expanding resources is currently underway.
Table 1 – Summary Assay Results from Level 4790 Drilling
New 2022 Drill Results from Granite Creek - Estimated true widths 60-90%
Drillhole ID
Zone
Type
From
(m)
To
(m)
Length
(m)
Au
(g/t)
iGU21-25
Otto
Core
12.2
13.6
1.4
5.6
iGU21-26
Range Front
Core
84.4
85.3
0.9
5.2
iGU21-27
Range Front
Core
109.4
113.3
3.9
25.4
iGU21-28
Otto
Core
14.6
16.2
1.5
7.8
iGU21-28
Otto
Core
18.2
19.2
1.0
8.8
iGU21-28
Adam Peak
Core
31.6
33.2
1.6
5.3
iGU21-28
Range Front
Core
78.9
82.0
3.0
12.6
iGU21-29
Range Front
Core
79.0
80.2
1.2
10.8
iGU21-30
Otto
Core
10.6
11.4
0.8
28.5
iGU21-30
Adam Peak
Core
37.4
38.2
0.7
23.7
iGU21-30
Range Front
Core
76.7
77.8
1.1
13.4
iGU21-30
Range Front
Core
81.7
82.6
0.9
11.4
iGU21-31
Otto
Core
25.4
26.9
1.5
14.7
iGU21-31
Adam Peak
Core
45.4
48.9
3.5
10.2
iGU21-31
Range Front
Core
82.3
88.4
6.1
7.5
iGU21-32
Otto
Core
25.3
26.4
1.1
19.3
iGU21-32
Adam Peak
Core
37.8
40.8
3.0
8.0
iGU21-32
Adam Peak
Core
43.9
46.8
2.9
9.4
Table 1a- Collar Coordinates
UTM
Drillhole ID
East m
North m
Elevation m
Azimuth
Dip
NAD83 Zone 11
iGU21-25
478062
4554228
1460
343
-52
iGU21-26
478062
4554228
1460
282
-17
iGU21-27
478062
4554228
1460
347
-61
iGU21-28
478062
4554228
1460
340
-47
iGU21-29
478062
4554228
1460
224
-38
iGU21-30
478062
4554228
1460
322
-57
iGU21-31
478062
4554228
1460
311
-68
iGU21-32
478062
4554228
1460
291
-44
iGU21-33
478062
4554228
1460
336
-12
iGU21-34
478062
4554228
1460
326
-24
Figure 1 – Cross Section View of Granite Creek Mine (CNW Group/i-80 Gold Corp)
Figure 2 – Oblique Plan View of Granite Creek Mine (CNW Group/i-80 Gold Corp)
Figure 3 – Property Location Map (CNW Group/i-80 Gold Corp)
Owing to the success of the ongoing drilling in expanding mineralization, the program has been increased to 30,000 metres in 2022. In
addition to the underground program at Granite Creek, the Company continues to advance permitting for open pit mine on the Property
including heap leach processing on-site.
QAQC Procedures
All samples were submitted to either ALS Minerals (ALS) or Paragon Geochemical Assay Laboratories (PAL) both of
Sparks, NV
, which
are ISO 9001 and 17025 certified and accredited laboratories, independent of the Company. Samples submitted through PAL and ALS
are run through standard prep methods and analysed using FA-Pb30-ICP (Au; 30g fire assay) and 48MA-MS (48 element Suite; 0.5g 4-
acid digestion/ICP-MS) methods for PAL and Au-AA23 (Au; 30g fire assay) and ME-ICP41 (35 element suite; 0.5g Aqua Regia/ICP-
AES) for ALS. ALS and PAL also undertake their own internal coarse and pulp duplicate analysis to ensure proper sample preparation
and equipment calibration. i-80 Gold Corp's QA/QC program includes regular insertion of CRM standards, duplicates, and blanks into the
sample stream with a stringent review of all results.
Qualified Person
Tim George, PE, Mine Operations Manager, reviewed the technical and scientific information contained in this press release and is a
Qualified Person within the meaning of NI 43-101.
About i-80 Gold Corp.
i-80 Gold Corp.
is a well-financed, Nevada-focused, mining company with a goal of achieving mid-tier gold producer status through the
development of multiple deposits within the Company's advanced-stage property portfolio to complement existing gold production from
the Ruby Hill open pit.
Certain statements in this release constitute "forward-looking statements" or "forward-looking information" within the meaning of
applicable securities laws, including but not limited to, the expansion or mineral resources at Granite Creek and the potential of the
Granite Creek project. Such statements and information involve known and unknown risks, uncertainties and other factors that may
cause the actual results, performance or achievements of the company, its projects, or industry results, to be materially different from
any future results, performance or achievements expressed or implied by such forward-looking statements or information. Such
statements can be identified by the use of words such as "may", "would", "could", "will", "intend", "expect", "believe", "plan", "anticipate",
"estimate", "scheduled", "forecast", "predict" and other similar terminology, or state that certain actions, events or results "may", "could",
"would", "might" or "will" be taken, occur or be achieved. These statements reflect the Company's current expectations regarding future
events, performance and results and speak only as of the date of this release.
Forward-looking statements and information involve significant risks and uncertainties, should not be read as guarantees of future
performance or results and will not necessarily be accurate indicators of whether or not such results will be achieved. A number of
factors could cause actual results to differ materially from the results discussed in the forward-looking statements or information,
including, but not limited to: material adverse changes, unexpected changes in laws, rules or regulations, or their enforcement by
applicable authorities; the failure of parties to contracts with the company to perform as agreed; social or labour unrest; changes in
commodity prices; and the failure of exploration programs or studies to deliver anticipated results or results that would justify and
support continued exploration, studies, development or operations.
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For further information:
Ewan Downie, CEO, Matthew Gollat, EVP - Business and Corporate Development, [email protected],
www.i80gold.com
CO: i-80 Gold Corp
CNW 06:00e 06-APR-22