• 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
Pan Mine

This page is not tailored to
devices with screen width under 750 px.
 Location:
74 km W from Ely, Nevada, United States

  Address:
West Hihgway 50
Ely
Nevada, United States
89315
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

StageProduction
Mine TypeOpen Pit
Commodities
  • Gold
Mining Method
  • Truck & Shovel / Loader
Production Start...
Mine Life2027
The Pan Mine is a Carlin-style, open-pit, heap-leach mine.


Owners

Source: p. 4,63
CompanyInterestOwnership
Calibre Mining Corp. 100 % Indirect
The Pan gold property is owned by Calibre Pan, LLC, a wholly owned subsidiary of Calibre Mining Corp.

Contractors

Subscription required - Subscription is required.


Deposit Type

  • Breccia pipe / Stockwork
  • Carlin-type
  • Epithermal


Summary:

Local and Property Geology Geology in the Project area is dominated by Middle to Late Paleozoic stratigraphy overlain by minor Tertiary-aged volcanic units. Quaternary-aged detrital deposits are limited to drainage channels. Consequently, there is good bedrock exposure in most of the Project area. Significant Mineralized Zones Pan has three main mineralized zones; North, Central, and South. Gold mineralization spatially follows the Devils Gate Limestone – Pilot Shale contact in all three and is also controlled by steeply-dipping faults that trend north-south and secondarily by west-northwest (WNW) open fold axes. North Pan is dominated by: 1) near-vertical pipes and bodies of silicified solution breccia localized at the Pilot Shale–Devils Gate Limestone contact adjacent to the BFZ, and 2) stratiform-like modestly dipping breccia bodies and zones west of the BFZ focused near the locally folded Pilot Shale–Devils Gate contact. Central and South Pan have more argillic alteration than silicic. Mineralization in Central Pan is at the Pilot–Devils Gate contact and secondarily controlled by WNW trending open folds, and likely other subtle structures which have not been clearly identified. These open folds were not recognized from exploration drilling, and have only become apparent after exposure in the pit walls. Their significance in controlling mineralization is also subtle but has been confirmed by examination of blast hole assays. South Pan mineralization occurs in two zon ........


Mining Methods

  • Truck & Shovel / Loader


Summary:

Currently, conventional open pit mining methods are implemented at Pan. A contract miner is conducting the mining activities. Ore and waste are drilled and blasted, then loaded into CAT 777 haul trucks with CAT 992 wheel loaders. The loading and haulage fleet is supported by track dozers, motor graders, and water trucks. Waste is hauled to waste rock storage facilities near each pit. Ore is hauled and placed directly at the crusher feed stockpile and overflow ore is placed directly on the heap leach pad. The ore placed at the crusher feed stockpile is rehandled into the crusher with one CAT 988 wheel loader operated by GRP. The crushed ore is then rehandled from the crushed ore stockpile into CAT 777 haul trucks with CAT 992 wheel loaders and placed on the heap leach pad.

The Pan Mine uses a mining contractor for all mining activities with the exception of crushing the ore and placement of ore into the crusher. The Pan Mine owns, operates, and maintains all other equipment on the site.

Ore production is planned at a nominal rate of 12,325 t/d, equivalent to 4.5 Mt/y with an expected 5-year mine life. Mining is planned on a 7 day per week schedule on a double 12-hour shift per day Monday through Thursday and single 12-hour day shift Friday through Sunday, 365 days per annum. Peak ore and waste production is estimated at 58,000 t/d, with the average production being 40,000 t/d. The average LOM stripping ratio is 2.03:1?waste-to-ore, using a 0.004 oz/ton i ........


Crushing and Grinding
Source: Subscription required

- subscription is required.


Processing

Flow Sheet: Subscription required

Summary:

- subscription is required.


Production:

CommodityUnits202220212020201920182017
Gold oz  ......  Subscription required  ......  Subscription required  ......  Subscription required  ......  Subscription required34,29710,064
All production numbers are expressed as metal in doré.
Subscription required - Subscription is required.

Operational Metrics:

Metrics202220212020201920182017
Ore tonnes mined  ......  Subscription required5,475,583 tons5,081,729 tons5,193,397 tons2,283,960 tons
Waste  ......  Subscription required8,081,179 tons8,964,960 tons6,293,144 tons1,680,159 tons
Total tonnes mined  ......  Subscription required13,556,762 tons14,046,689 tons11,486,541 tons3,964,119 tons
Tonnes processed  ......  Subscription required
Daily ore mining rate  ......  Subscription required  ......  Subscription required14,961 tons13,923 tons14,228 tons
Stripping / waste ratio  ......  Subscription required  ......  Subscription required1.5 1.8 1.2 0.74
Daily mining rate  ......  Subscription required  ......  Subscription required31,470 tons
Subscription required - Subscription is required.

Reserves at December 31, 2022:
Resources are domain edge diluted and reported using a minimum internal gold cut-off grade of 0.003 oz/st Au (0.10 g/t Au).

CategoryTonnage CommodityGradeContained Metal
Proven 13 k tons Gold 0.015 oz/ton 0.2 koz
Probable 21,799 k tons Gold 0.011 oz/ton 234 koz
Proven & Probable 21,812 k tons Gold 0.011 oz/ton 234 koz
Measured 44,000 tons Gold 0.016 oz/ton 700 oz
Indicated 37,203,000 tons Gold 0.01 oz/ton 358,200 oz
Measured & Indicated 37,247,000 tons Gold 0.01 oz/ton 358,900 oz
Inferred 3,578,000 tons Gold 0.012 oz/ton 42,000 oz

Commodity Production Costs:

CommodityUnits2020201920182017
Total cash costs (sold) Gold USD  ......  Subscription required  ......  Subscription required 820 / oz†   808 / oz†  
All-in sustaining costs (sold) Gold USD  ......  Subscription required  ......  Subscription required 1,063 / oz†  
† Net of By-Product.

Financials:

Units2020201920182017
Sustaining costs M USD  ......  Subscription required  ......  Subscription required 6.7  
Capital expenditures M USD  ......  Subscription required 6.7  
Revenue M USD  ......  Subscription required  ......  Subscription required 44.4   10.7  
Operating Income M USD  ......  Subscription required  ......  Subscription required 11.9  
Operating Cash Flow M USD  ......  Subscription required  ......  Subscription required 10.4  


Water Supply
Source: Subscription required

- subscription is required.


Heavy Mobile Equipment as of December 31, 2022:
HME TypeModelSizeQuantityLeased or
Contractor
Dozer (crawler) ....................... Subscription required ....................... Subscription required Leased
Dozer (crawler) ....................... Subscription required ....................... Subscription required Leased
Drill (blasthole) ....................... Subscription required ....................... Subscription required Leased
Grader ....................... Subscription required ....................... Subscription required Leased
Loader (FEL) ....................... Subscription required ....................... Subscription required Leased
Truck (haul) ....................... Subscription required 100 t ....................... Subscription required Leased
Truck (water) ....................... Subscription required ....................... Subscription required Leased
Truck (water) ....................... Subscription required ....................... Subscription required Leased
Subscription required - Subscription is required.

Mine Management:

Job TitleNameProfileRef. Date
....................... Subscription required ....................... Subscription required Subscription required Jun 30, 2023
....................... Subscription required ....................... Subscription required Subscription required Jun 30, 2023
....................... Subscription required ....................... Subscription required Subscription required Jun 30, 2023
Subscription required - Subscription is required.

Staff:

EmployeesContractorsYear
Subscription required 2022
Subscription required 2021
Subscription required Subscription required 2020
Subscription required 2019
Subscription required 2018

Corporate Filings & Presentations:

DocumentYear
Annual Information Form 2022
Management Discussion & Analysis 2022
Other 2022
Press Release 2022
Sustainability Report 2022
Technical Report 2022
................................... Subscription required 2021
................................... Subscription required 2021
................................... Subscription required 2020
................................... Subscription required 2020
................................... Subscription required 2020
................................... Subscription required 2020
................................... Subscription required 2019
Press Release 2018
Feasibility Study Report 2017
Management Discussion & Analysis 2017
Feasibility Study Report 2015
Feasibility Study Report 2011
Subscription required - Subscription is required.

Subscription required - Subscription is required.

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