IAU.TO · 2023-02-23 12:00:00

i-80 Gold Expands High-Grade Mineralization in the Hilltop Zones at Ruby Hill Upper Hilltop Zone: 1.7 g/t Gold, 421.3 g/t Silver, 6.9 % Zinc, & 19.8 % Lead over 15.2 meters and 25.3 g/t Gold, 848.0 g/t Silver, & 7.9 % Lead over 7.6 meters

Drill Results

i-80 Gold Expands High-Grade Mineralization in the Hilltop Zones at Ruby

Hill

Upper Hilltop Zone: 1.7 g/t Gold, 421.3 g/t Silver, 6.9 % Zinc, & 19.8 % Lead over 15.2 meters and 25.3 g/t Gold,

848.0 g/t Silver, & 7.9 % Lead over 7.6 meters

Lower Hilltop Zone:

4.2 g/t Gold, 433.6 g/t Silver, 20.7 % Zinc & 12.4 % Lead over 3.1 meters

RENO, Nev.

Feb. 23, 2023

/CNW/ -

i-80 GOLD CORP.

(TSX: IAU) (NYSE: IAUX)

("i-80", or the "Company")

is pleased to report continued high-grade poly-

metallic results from drilling completed in 2022 and the discovery new CRD mineralization at the recently discovered Hilltop Zones within the Company's 100%-

owned Ruby Hill Property ("

Ruby Hill

" or "

the Property

") located in

Eureka County, Nevada

The Upper, Lower and East Hilltop Zones are three newly discovered Carbonate Replacement Deposit-type mineralization (CRD) zones closely associated with

the newly identified Hilltop fault structure located on the south side of the Archimedes pit (see Images 1 & 2). Previously released results from drilling in the Upper

Hilltop Zone returned high-grade intercepts including

515.3 g/t Ag, 28.9 % Pb, 10.5 % Zn & 0.9 g/t Au over

28.3 m

1.9 g/t Au, 631.3 g/t Ag, 7.4 % Zn & 33.0 %

Pb over

18.3 m

and

60.2 g/t Au, 908.7 g/t Ag, 1.1 % Zn & 15.7 % Pb over

10.0 m

(see press releases dated

August 30th, 2022

and

November 14, 2022

238.8 g/t Ag, 11.0 % Zn & 9.0 % Pb over

9.4 m

in the Lower Hilltop Zone (see press release dated

August 30, 2022

) and the discovery of the East Hilltop Zone

announced just prior to year-end where the first hole testing this target intersected an impressive

12.3 % Zn over

39.6 m

(see press release dated

Dec. 19, 2022

and Image 1). Results contained in this release are from drilling completed in 2022.

New highlight results from 2022 drilling at Ruby Hill include:

Upper Hilltop Zone

iRH22-42

0.8 g/t Au, 461.0 g/t Ag, 7.7 % Zn & 25.9 % Pb over

27.4 m

iRH22-52

1.7 g/t Au, 421.3 g/t Ag, 6.9 % Zn, 19.8 % Pb over

15.2 m

iRH22-66

25.3 g/t Au, 848.0 g/t Ag, 0.2 % Zn, 7.9 % Pb over

7.6 m

iRH22-70

3.0 g/t Au, 121.7 g/t Ag, 0.9 % Zn & 6.9 % Pb over

7.3 m

and

7.2 g/t Au, 420.1 g/t Ag, 2.8 % Zn & 16.8 % Pb over

6.6 m

iRH22-72

2.5 g/t Au, 145.0 g/t Ag, 0.9 % Zn & 8.2 % Pb over

19.8 m

Lower Hilltop Zone

iRH22-39

0.8 g/t Au, 779.0 g/t Ag, 15.2 % Zn, 7.1 % Pb & 0.8 % Cu over

1.4 m

and

0.0 g/t Au, 993.0 g/t Ag, 18.1 % Zn, 39.6 % Pb & 1.8 % Cu over

1.1 m

iRH22-40

4.2 g/t Au, 433.6 g/t Ag, 20.7 % Zn, 12.4 % Pb, & 0.6 % Cu over

3.1 m

iRH22-41

0.8 g/t Au, 127.5 g/t Ag, 9.4 % Zn & 4.4 % Pb over

5.8 m

and

1.6 g/t Au, 179.9 g/t Ag, 8.7 % Zn & 7.6 % Pb over

3.7 m

"Ongoing drilling in the new Hilltop discoveries continue to display grades that rank amongst the highest in any new discovery worldwide", stated

Ewan Downie

CEO of i-80. "Three target areas along the Hilltop fault structure were tested by drilling in 2022, all of which intersected polymetallic CRD and/or skarn base metal

mineralization. These deposits are located in close proximity to the underground infrastructure being planned in 2023".

"The 2023 drill program will also test several targets identified in geophysical surveys that are believed to be prospective for CRD, skarn, or porphyry

mineralization as we seek to build on our highly successful 2022 exploration campaign at Ruby Hill", stated

Tyler Hill

, Senior Geologist of i-80. "In addition to these

exciting results, we have yet to test the Hilltop Corridor further south toward our property boundary."

The Hilltop Corridor is a 1.5 km long, alluvial covered trend immediately south of the Archimedes pit. It is believed to be host to multiple feeder fault structures and

is largely untested by previous drilling owing to the alluvial cover. The identification of what appears to be a major northwest striking fault structure that is closely

associated with the discovery of the Hilltop Zones confirm the Company's geological teams' model that the Ruby Hill Property could be host to multiple types of

mineralization and several large-scale deposits. The Upper and East Hilltop Zones appear to be associated with anomalies identified in the Magnetotelluric (MT)

geophysical survey along the Hilltop fault structure.

Upper Hilltop Zone

The Upper Hilltop Zone discovery consists of polymetallic-rich CRD that was first drilled in August of 2022. The first core hole drilled returned an impressive

515.3

g/t Ag, 28.9 % Pb, 10.5 % Zn & 0.9 g/t Au over

28.3 m

in hole iRH22-43. Follow-up drilling returned results of

1.9 g/t Au, 631.3 g/t Ag, 7.4 % Zn & 33.0 % Pb

over

18.3 m

in hole iRH22-53 and

60.2 g/t Au, 908.7 g/t Ag, 1.1 % Zn & 15.7 % Pb over

10.0 m

in hole iRH22-55 confirming continuity of mineralization located

immediately south of the Archimedes pit.

The ongoing step-out drill program is focused on expanding and defining this new zone of with numerous new high-grade intercepts highlighted in Table 1 below.

Hole iRH22-66 extends Upper Hilltop high-grade mineralization a further 100 meters northwest. Also listed is hole iRH22-42, a reverse circulation (RC) hole drilled

as a twin to iRH22-43 and displays near-identical grades and widths as the intercept is located above the water table. Owing to this confirmation, RC drilling is

being performed to complement core for the expansion of the Upper Zone.

Lower Hilltop Zone

The first hole drilled to test the Lower Hilltop target (iRH22-25) was completed in late June of 2022 and intersected high-grade CRD mineralization assaying

238.8

g/t Ag, 11.0 % Zn & 9.0 % Pb over

9.4 m

. Multiple zones of flat-lying mineralization occur at Lower Hilltop proximal to the Hilltop fault with mineralized intervals

ranging from 0.8 to 9.4 meters wide. Follow-up drilling completed in 2022 intersected bonanza-grade mineralization that remains open in multiple directions -

results are presented in Table 1. Additional step-out drilling in the Lower Hilltop Zone is being completed in the current drill campaign.

East Hilltop Zone

Towards the end of 2022, drilling tested for potential mineralization to the south of the Blackjack deposit that is located immediately below the Archimedes pit.

The first hole (iRH22-61) intersected high-grade skarn mineralization approximately 450 meters to the south of Blackjack, assaying

12.3 % Zn over

39.6 m

. This

discovery is interpreted to be along the eastern extension of the newly identified Hilltop fault that is believed to be a controlling structure for mineralization in this

area (See Figure 1). The Hilltop fault strikes west-northwest and dips steeply north. Mineralization in the Hilltop area is located proximal to this fault with the

largest zones at intersections with other structures. Follow-up drilling is underway and has recently discovered CRD mineralization (assays pending – see Photo 1)

in addition to additional skarn mineralization in the East Hilltop target area suggesting the potential for mineralization over >500 meter strike-length proximal to the

Hilltop fault.

Geophysical surveys have been completed over the discovery area and have identified several highly-prospective anomalies that are believed to have the potential

to represent additional massive sulfide targets. Several of these anomalies will be the tested in the 2023 drilling program and additional RC and core rigs have

been mobilized to Ruby Hill to accelerate the advancement of the multiple mineralized zones within the Hilltop Corridor.

Skarn-type mineralization immediately below the Archimedes pit was partially defined by previous owners Homestake and Barrick. This mineralization occurs in

the Blackjack target area in close proximity to the Graveyard Flats intrusive complex (see Figure 1) and is being drilled as part of the 2023 program.

This target

area remains open for expansion both north and south

Figure 1 – Hilltop Corridor Surface Plan (CNW Group/i-80 Gold Corp)

Figure 2 – Cross Section Hilltop Target (CNW Group/i-80 Gold Corp)

Photo 1 – CRD Mineralization Intersected at East Hilltop in 2023 (assays pending) (CNW Group/i-80 Gold Corp)

Table 1 – Highlight New Assay Results from the Upper Hilltop Zone

UTM

Drillhole ID

East m

North m

Elevation m

Azimuth

Dip

NAD83 Zone 11

iRH22-38

587348

4375336

1979

055

-89

iRH22-39

587346

4375338

1978

040

-80

iRH22-40

587346

4375348

1978

335

-83

iRH22-41

587345

4375342

1978

085

-80

iRH22-42

587501

4375203

1994

340

-83

iRH22-44

587520

4375188

1994

036

-48

iRH22-45

587331

4375223

1983

045

-75

iRH22-48

587497

4375206

1994

300

-75

iRH22-49

587521

4375182

1994

350

-71

iRH22-50

587519

4375181

1994

300

-77

iRH22-52

587388

4375281

1986

122

-48

iRH22-58

587383

4375284

1986

112

-56

iRH22-59

587384

4375284

1986

080

-70

iRH22-60

587387

4375289

1986

100

-65

iRH22-61

587520

4375184

1994

105

-55

iRH22-62

587522

4375187

1994

240

-70

iRH22-63

587521

4375187

1994

240

-89

iRH22-64

587285

4375573

1867

180

-68

iRH22-66

587385

4375289

1986

065

-79

iRH22-67

587502

4375203

1994

350

-75

iRH22-68

587385

4375283

1986

155

-55

iRH22-70

587388

4375282

1986

115

-62

iRH22-72

587385

4375283

1986

135

-58

iRH22-73

587394

4375287

1986

090

-50

Drillhole ID

Zone

Type

From (m)

To (m)

Length (m)

Au (g/t)

Ag (g/t)

Pb (%)

Zn (%)

iRH22-38

Lower Hilltop

Core

523.0

523.8

0.8

4.7

47.2

0.3

1.7

iRH22-39

Lower Hilltop

Core

583.4

584.8

1.4

0.8

779.0

7.1

15.2

and

Lower Hilltop

Core

604.6

605.6

1.1

933.0

39.6

18.1

iRH22-40

Lower Hilltop

Core

559.1

562.2

3.1

4.2

433.6

12.4

20.7

iRH22-41

Lower Hilltop

Core

559.3

560.8

1.5

0.3

118.0

4.6

14.8

and

Lower Hilltop

Core

568.8

574.5

5.8

0.8

127.5

4.4

9.4

and

Lower Hilltop

Core

604.9

608.5

3.7

1.6

179.9

7.6

8.7

iRH22-42

Upper Hilltop

149.4

176.8

27.4

0.8

461.0

25.9

7.7

iRH22-44

Blackjack

Core

574.5

577.0

2.4

1.2

9.8

6.7

iRH22-45

Lower Hilltop

Core

NSI

iRH22-48

Upper Hilltop

NSI

iRH22-49

Upper Hilltop

NSI

iRH22-50

Upper Hilltop

160.0

161.5

1.5

0.2

98.0

9.4

2.6

and

Upper Hilltop

173.7

178.3

4.6

0.9

406.3

9.5

0.5

iRH22-52

Upper Hilltop

199.6

214.9

15.2

1.7

421.3

19.8

6.9

iRH22-58

Upper Hilltop

179.8

185.9

6.1

0.8

199.3

8.4

0.9

iRH22-59

Upper Hilltop

NSI

iRH22-60

Upper Hilltop

Hole abandoned before target

iRH22-61*

East Hilltop

399.3

438.9

39.6

3.9

12.3

iRH22-62

Upper Hilltop

NSI

iRH22-63

Upper Hilltop

Core

NSI

iRH22-64

Lower Hilltop

338.3

344.4

6.1

1.3

iRH22-66

Upper Hilltop

204.2

211.8

7.6

25.3

848.0

7.9

0.2

and

Lower Hilltop

Core

563.2

564.8

1.6

0.1

93.5

3.5

7.0

iRH22-67

Upper Hilltop

161.5

163.1

1.5

0.2

179.0

11.9

2.5

and

Upper Hilltop

169.2

172.2

3.0

0.2

111.5

5.0

0.8

and

Upper Hilltop

175.3

181.4

7.6

0.2

24.8

1.1

3.1

iRH22-68

Upper Hilltop

175.3

179.8

4.6

0.6

281.0

12.8

0.2

and

Upper Hilltop

204.2

205.7

1.5

3.6

324.0

15.1

0.3

iRH22-69

Blackjack

Core

Hole to be completed in 2023

iRH22-70

Upper Hilltop

Core

163.7

171.0

7.3

3.0

121.7

6.9

0.9

and

Upper Hilltop

Core

174.7

181.2

6.6

7.2

420.1

16.8

2.8

iRH22-71

Blackjack

Core

Hole to be completed in 2023

iRH22-72

Upper Hilltop

190.5

210.3

19.8

2.5

145.0

8.2

0.9

iRH22-73

Upper Hilltop

231.7

234.7

3.0

1.6

133.0

3.3

2.5

and

Upper Hilltop

240.8

242.3

1.5

0.3

108.0

11.6

0.5

* Denotes previously released assay. True widths estimated at 70-90%. Several holes not listed were previously released. Numbers may not add due to rounding.

The

Eureka

(Ruby Hill) Mining District has a history of high-grade polymetallic CRD production that began in the 1860's and spanned a period of more than one

hundred years. Historic mined grades rank amongst the highest for any CRD district in the world. Since the 1960's, the CRD potential of the

Eureka

District has

been largely overlooked in favour of exploration for

Carlin

-type gold deposits and the Company considers the opportunity to be substantial. The Ruby Hill Property

is one of the Company's primary assets and is host to the core processing infrastructure within the

Eureka

District of the Battle Mountain-Eureka Trend including

an idle leach plant, an active heap leach facility, and is host to multiple gold, gold-silver and polymetallic (base metal) deposits.

Multiple types of mineralization have been identified in the Hilltop Corridor including skarn (Blackjack), CRD (Hilltop/historic mines), distal disseminated Au-Ag

mineralization (Mineral Point) and locally

Carlin

-type gold.

The Company has submitted for approval its plan to develop an underground mine at Ruby Hill with mineralization accessed via a ramp from the Archimedes open

pit. Work is also progressing for the completion of updated mineral resource estimates (gold and polymetallic zones) and an initial economic study for the gold

zones (only).

Ruby Hill Teach

-in

The Company will be hosting a Ruby Hill technical teach-in on

Thursday, February 23, 2023

12:00pm EST

, to provide a detailed summary of geophysical survey

completed at the Ruby Hill Property and the exploration plans for the property in 2023.

Microsoft Teams webcast and conference call details:

Date:

February 23, 2023

Time:

12:00pm

Meeting Link:

https://teams.microsoft.com/l/meetup-join/19%3ameeting_OWVjOWVkYzUtZGU5Zi00YjQ4LWI5YWMtZTBmZTMxOWY5NDk5%40thread.v2/0?context=%7b%22Tid%22%3a%220c746063-dd52-456c-8b21-57fe5a8b03f0%22%2c%22Oid%22%3a%227acd9027-5d20-40da-a6e0-e72e27785d02%22%7d

Meeting ID:

264 885 958 845

Passcode:

jBfzN6

Dial-in (audio only):

1-437-371-2618

Phone Conference Passcode:

319150803#

Please

click here

for further information on abbreviations and conversions referenced in this press release.

QAQC Procedures

All samples were submitted to ALS Minerals (ALS) of

Sparks, NV

, which is an ISO 9001 and 17025 certified and accredited laboratory, independent of the

Company. Samples submitted through ALS are run through standard prep methods and analysed using Au-AA23 (Au; 30g fire assay; ALS) and ME-ICP61a (33

element suite; 0.4g Four Acid/ICP-AES; ALS). Overlimit samples of Ag, Pb, and Zn are analyzed by ore-grade methods comprising HF-HNO3-HClO4 Digest, HCl

leach and ICP-AES. Additional samples overlimit ore-grade methods are analyzed by acid dissolution and titration. ALS also undertakes 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 (gold and polymetallic), duplicates, and blanks into the sample stream with a stringent review of all results.

Qualified Person

Tyler Hill

, CPG-12146, Senior Geologist at i-80 is the Qualified Person for the information contained in this press release and is a Qualified Person within the

meaning of National Instrument 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 with processing at i-80's centralized milling facilities.

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 Ruby Hill and the potential of the Ruby Hill 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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SOURCE

i-80 Gold Corp

View original content to download multimedia:

http://www.newswire.ca/en/releases/archive/February2023/23/c6150.html

%SEDAR: 00052022E

For further information:

Ewan Downie - CEO; Matt Gili - President & COO, Matthew Gollat - Executive Vice-President, 1.866.525.6450, [email protected],

www.i80gold.com

CO: i-80 Gold Corp

CNW 06:00e 23-FEB-23

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