• Data Access
  • Your Email  
  • Your Email  
Keep me signed in.
Forgot your password?
Close
  • Forgot Your Password?
  • Enter the email you signed up with and we'll email it to you.
  • Your Email  
Close
Back
MDO
Mining Data Solutions
  • Home
  • Database
  • Subscribe
  • Sign In
  • Sign In
United States
Beartrack-Arnett Project

This page is not tailored to
devices with screen width under 750 px.
 Location:
26 km NW from Salmon, Idaho, United States

  Project Contacts:
803 Monroe Street
Salmon
Idaho, United States
83467
Phone  ...  Subscription required
EmailEmail
WebsiteWeb
Additional Resources for Suppliers & Investors
Drill results over 30 g/t Au
Stay on top of recent discoveries.
Search drill results by commodity and grade.
Largest mines in the Americas
Mining and mill throughput capaciites.
Full profiles of select mines and projects.
Deepest underground mines
Shaft depth and mill throughput data.
Full profiles of select mines and projects.
Heavy mobile equipment
HME type, model, size and quantity.
Full profiles of select mines and projects.
Permitting and construction projects
Projects at the permitting or construction stage. Full profiles of select projects.
Mines with remote camps
Camp size, mine location and contacts.
Full profiles of select mines and projects.
Mines & projects in United States
A list of country's mines and projects.
Full profiles of select mines and projects.
  • Overview
  • Owners
  • Geology
  • Mining
  • Processing
  • Production
  • Reserves
  • Costs & Financials
  • Fleet
  • Personnel
  • Filings & News

Thank you for browsing through mine profiles compiled by the Mining Data Online team.

Would you like to subcribe or schedule a Demo?
  • Name:
     
  • Company:
     
  • Position:
     
  • Phone:
  • Email:
  • Message:

Overview

StagePreliminary Economic Assessment
Mine TypeOpen Pit
Commodities
  • Gold
Mining Method
  • Truck & Shovel / Loader
Mine Life7 years (as of Jan 1, 2020)
The Beartrack-Arnett Gold Project is the amalgamation of Revival Gold’s Arnett Gold Project with the Company’s neighbouring past-producing Beartrack Gold Mine located in Idaho, USA.
Latest NewsRevival Gold Closes Non-Brokered Private Placement     December 29, 2022


Owners

Source:
CompanyInterestOwnership
Revival Gold Inc. 100 % Indirect
In June 2017 Revival Gold assembled a 100% interest in the original Arnett Gold Project through earn-in and purchase agreements. In September 2017 Revival Gold announced the execution of an earn-in and related stock purchase agreement with Meridian Gold Company, a subsidiary of Yamana Gold Inc., by which Revival may acquire a 100% interest in Meridian Beartrack Co., owner of the past-producing, open pit heap leach Beartrack Gold Mine.

Contractors

Subscription required - Subscription is required.


Deposit Type

  • Vein / narrow vein
  • Mesothermal
  • Orogenic
  • Intrusion related


Summary:

Beartrack
Gold mineralization at Beartrack exhibits many of the characteristics of the class of gold deposits known as mesothermal, orogenic, or shear zone-hosted deposits. In these deposits, gold is deposited at crustal levels at depths of 3 km to 20 km (1.9 mi to 12.4 mi) and at temperatures from 200°C to 400°C. Deposits may have a vertical extent of up to 2 km and lack pronounced zoning. Gold-bearing quartz veins and veinlets with minor sulphides crosscut a wide variety of host rocks and are localized along major regional faults and related splays (Robert, 2004; Goldfarb and Groves, 2015). The wall rock is typically altered to silica, pyrite, and muscovite within a broader carbonate alteration halo (Ash and Alldrick, 1996).

Mineralization at Beartrack consists of quartz-pyrite-arsenopyrite (gold-iron-arsenic-sulphur) veins and veinlets occurring in a broad halo of sericitic alteration related to the PCSZ. The PCSZ exhibits both brittle and ductile deformation and is interpreted to be a deep-seated regional structure that has been active for a protracted period of time. Mineralization does not exhibit any zonation over 750 m (2,460 ft) vertically. All these characteristics are typical of mesothermal gold deposits.

In the case of gold mineralization at Beartrack, the characteristics and controls of mineralization are reasonably well known. The primary control on mineralization is the regional, north-northeast trending PCSZ and an important secondar ........


Mining Methods

  • Truck & Shovel / Loader


Summary:

The Beartrack Arnett PEA considers mining two deposits: Beartrack and Arnett. Beartrack is a brownfield operation with two open pits: Beartrack North Pit and Beartrack South Pit. Arnett is a greenfield operation located approximately 8 km (5 mi) from Beartrack. Beartrack will be mined first followed by Arnett.

The PEA assumes conventional open pit mining using a owner-operated equipment fleet, with mineralized material from both deposits treated at the Beartrack site. The mining operations will have a seven-year life, with half a year of pre-production (PP1).

The Project has been designed as a conventional truck-shovel operation with 62 t (68 ton) trucks and 10 m3 (13 yd3) shovels. To balance stripping requirements while satisfying the process plant requirements, the pit design includes five phases for Beartrack: two phases in the North Pit and three in the South Pit. For Arnett, the pit design includes two nested phases.

The smoothed final pit designs contain approximately 15.9 Mt (17.5 Mton), 6.2 Mt (6.8 Mton) and 8.1 Mt (9.0 Mton) of mineralized material for Beartrack North Pit, Beartrack South Pit and Arnett, respectively. The Project contains a combined total of 30.2 Mt (33.3 Mton) of mineralized material and 85.6 Mt (94.3 Mton) of waste for a resulting stripping ratio of 2.8:1. Within the 30.2 Mt (33.3 Mton) of mineralized material the average grade is 0.873 g/t (0.025 oz/ton) AuFA.

The Beartrack deposit is mined in five pha ........


Crushing and Grinding
Source: Subscription required

- subscription is required.


Processing

Flow Sheet: Subscription required

Summary:

- subscription is required.


Projected Production:

CommodityUnitsAvg. AnnualLOM
Gold koz 72506
All production numbers are expressed as metal in doré.

Operational Metrics:

Metrics
Stripping / waste ratio  ......  Subscription required
Daily ore mining rate  ......  Subscription required
Annual mining capacity  ......  Subscription required
Waste tonnes, LOM  ......  Subscription required
Ore tonnes mined, LOM  ......  Subscription required
Total tonnes mined, LOM  ......  Subscription required
Daily processing rate  ......  Subscription required
Annual processing rate  ......  Subscription required
* According to 2020 study.
Subscription required - Subscription is required.

Reserves at May 12, 2022:
Base case cut-off grades at $1,800/oz Au are approximately 0.48 g/t Au and 0.18 g/t AuCN for mill and heap leach, respectively for Beartrack and approximately 0.24 g/t Au for heap leach for Arnett. Heap leach cut-off grade and mill cut- off grade varies based on gold price.

CategoryTonnage CommodityGradeContained Metal
Indicated 64,956 kt Gold 1.01 g/t 2,117 koz
Inferred 46,196 kt Gold 1.31 g/t 1,942 koz

Commodity Production Costs:

CommodityUnitsAverage
Total cash costs Gold USD  ......  Subscription required&nbs
All-in sustaining costs (AISC) Gold USD  ......  Subscription required&nbs
All-in costs Gold USD  ......  Subscription required&nbs
Assumed price Gold USD  ......  Subscription required&nbs
* According to 2020 study / presentation.
Subscription required - Subscription is required.

Operating Costs:

Units2020
OP mining costs ($/t mined) USD 2.05 *
OP mining costs ($/t milled) USD  ......  Subscription required
Processing costs ($/t milled) USD  ......  Subscription required
G&A ($/t milled) USD  ......  Subscription required
Total operating costs ($/t milled) USD  ......  Subscription required
* According to 2020 study.
Subscription required - Subscription is required.

2020 Study Costs and Valuation Metrics :

MetricsUnitsLOM Total
Initial CapEx $M USD  ......  Subscription required
Equipment leasing costs $M USD  ......  Subscription required
Sustaining CapEx $M USD  ......  Subscription required
Closure costs $M USD  ......  Subscription required
Total CapEx $M USD  ......  Subscription required
OP OpEx $M USD  ......  Subscription required
Processing OpEx $M USD 140.6
Refining and transportation $M USD  ......  Subscription required
G&A costs $M USD 33.1
Total OpEx $M USD  ......  Subscription required
Income Taxes $M USD  ......  Subscription required
Mining Taxes $M USD  ......  Subscription required
Royalty payments $M USD  ......  Subscription required
Net revenue (LOM) $M USD  ......  Subscription required
Net Income (LOM) $M USD  ......  Subscription required
Pre-tax Cash Flow (LOM) $M USD  ......  Subscription required
After-tax Cash Flow (LOM) $M USD  ......  Subscription required
Pre-tax NPV @ 5% $M USD  ......  Subscription required
Pre-tax NPV @ 7% $M USD  ......  Subscription required
After-tax NPV @ 5% $M USD  ......  Subscription required
After-tax NPV @ 7% $M USD  ......  Subscription required
Pre-tax IRR, %  ......  Subscription required
After-tax IRR, %  ......  Subscription required
Pre-tax payback period, years  ......  Subscription required
After-tax payback period, years  ......  Subscription required
Subscription required - Subscription is required.


Proposed Heavy Mobile Equipment as of November 17, 2020:
HME TypeSizeQuantityLeased or
Contractor
Dozer ....................... Subscription required Leased
....................... Subscription required ....................... Subscription required ....................... Subscription required Leased
....................... Subscription required ....................... Subscription required Leased
....................... Subscription required ....................... Subscription required ....................... Subscription required Leased
....................... Subscription required ....................... Subscription required ....................... Subscription required Leased
....................... Subscription required ....................... Subscription required Leased
....................... Subscription required ....................... Subscription required ....................... Subscription required Leased
....................... Subscription required ....................... Subscription required Leased
Subscription required - Subscription is required.

Mine Management:

Job TitleNamePhoneProfileRef. Date
....................... Subscription required ....................... Subscription required Subscription required Nov 17, 2020
....................... Subscription required ....................... Subscription required ....................... Subscription required Subscription required Nov 17, 2020
....................... Subscription required ....................... Subscription required Subscription required Oct 3, 2022
....................... Subscription required ....................... Subscription required Subscription required Apr 6, 2022
Subscription required - Subscription is required.


Corporate Filings & Presentations:

DocumentYear
Technical Report 2022
................................... Subscription required 2021
................................... Subscription required 2021
................................... Subscription required 2020
Subscription required - Subscription is required.

News:

NewsDate
Revival Gold Closes Non-Brokered Private Placement December 29, 2022
Revival Gold Announces Non-Brokered Private Placement Financing December 15, 2022
Revival Gold Builds on 2022 Drill Results at Beartrack-Arnett December 14, 2022

Subscription required - Subscription is required.

Terms of Use Privacy Policy © 2017-2023 MDO Data Online Inc.