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Operations
Overview
2023 Guidance
Costerfield Björkdal Consolidated Production Gold (oz) 44,000 – 49,000 49,000 – 54,000 93,000 – 103,000 Antimony (t) 1,800 – 2,400 - 1,800 – 2,400 Gold Equivalent (oz)(1) 56,000 – 64,000 49,000 – 54,000 105,000 – 118,000 Cash Costs ($USD/oz)(2) $650 – $825 $975 – $1,125 $800 – $975 All-in sustaining Costs ($USD/oz)(2,3) $925 – $1,075 $1,325 – $1,475 $1,150 – $1,325 Capital Expenditures ($USDM)(4) $20M – $24M $24M – $28M $44M – $52M - Assumes metal prices of: $1,797/oz, Sb $10,805/t.
- Cash and all-in sustaining costs are a non-IFRS measure
- Consolidated all-in sustaining cost guidance includes expected corporate overhead spending
- Capital expenditures includes exploration at Björkdal and Costerfield; consolidated cost guidance includes expected Corporate G&A
Total Company Mineral Reserves
2022
Björkdal Contained Au (koz)
Costerfield Contained Au (koz) Costerfield Contained Sb (kt) Proven 34 150 13.1 Probable 540 162 6.5 Proven + Probable 574 312 19.6 Notes:
- Costerfield Mineral Reserves as of December 31, 2021
- Reserves are contained at Björkdal and Costerfield properties only.
- See property pages for details on Proven and Probable Reserve tonnages and grades at each property, including cut-off grades and Qualified Persons
- Totals may appear different from the sum of their components due to rounding.
Total Company Mineral Resources Inclusive of Mineral Reserves
Björkdal Contained Au (koz)
Costerfield Contained Au (koz)
Costerfield Contained Sb (kt)
Measured 40 215 21.8 Indicated 1,178 259 17.5 Measured + Indicated 1,218 474 39.3 Inferred 265 114 6.7 - See property pages for details on tonnages and grades and Qualified Persons.
- Totals may appear different from the sum of their components due to rounding.
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Media
- Denver Gold Forum 2023 Webcast
- Q2 2023 Financial Conference Call and Webcast
- Encouraging Near-mine Exploration Results From the Eastern Extension Zone, Björkdal
- The Market Herald: October 2022
- Denver Gold Forum 2022 Presentation
- Exploration Update on Shepherd and the Newly Discovered Kendal Extension
- Market Hearld: August 2022
- The Market Herald: July 2022
- Excellent Results From Its Björkdal Eastward Mine Extension Drilling and Reports Encouraging Results From the North Zone Drilling Program
- The Market Herald: June 2022
- Proactive Interview: May 2022
- BMO 2022 Global Metals and Mining Conference
- Proactive Interview: January 2022
- Excellent Results From its Björkdal Eastward Mine Extension Drilling Programs
- Mining News: Mandalay production reaches four-year high
- Mining News: The best gold and copper hits in Australia in 2021
- High-Grade Gold Discovered at the Brown’s Prospect
- Continues to Extend the Shepherd Zone and Provides Update on Costerfield Deep Program
- Kitco: Richest gold mines in the world in Q1 2021 - Report
- The Northern Miner: Eight Companies to Watch
- Mining Journal: High-grade Costerfield Gold Mine Drives Turnaround
- Extends Main Zone and Confirms the Eastern Extension of Lake Zone at its Björkdal Operation
- Proactive Investor Inteview, June 2021
- Extends the Newly Discovered Shepherd Zone and Provides Update on the Costerfield Mineral System
- Annual General Meeting 2021 Presentation
- Proactive Investor Inteview, May 2021
- Discovers New Gold Rich Structural Domain Below the Youle Mine
- Announces Significant Grades and Depth Extension to the Lake Zone Veining of the Björkdal Deposit
- Announces Recent Drilling Results For Costerfield’s Youle Deposit, Highlighting Further High-Grade Gold Depth Extensions
- Mining[Dot]Com: Mandalay Resources Reports Record Production in 2020
- Kitco News: Highest-grade Underground Gold Mines in Q1 2020
- Dig Deep The Mining Podcast: Manifesting Success
- Announces Recent Drilling Results for Aurora (Bjorkdal), Highlighting High-grade Extensions Both the East and at Depth
- Proactive Inteview, October 2020
- Announces Recent Drilling Results For Costerfield Youle Deposit, Highlighting High-grade Gold Depth Extensions
- Exploration Update and Announces Early Success of the Brown’s Prospect Drilling Program at Costerfield
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