Key Takeaway
Archimedes Underground Mine is a active underground mine producing Metal, located in Eureka, Eureka County, NV. It has 9 violations on record (0 S&S) and $6K in proposed penalties. Operated by Ruby Hill Mining Company, LLC..
Archimedes Underground Mine
Operator: Ruby Hill Mining Company, LLC.
Controller: i-80 Gold Corp
Location: Eureka, Eureka County, NV
Employees: 20
Recent Violations
View all 9 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 01/05/2026 | 57.12032 | Non-S&S | ModNegligence | $0 |
| 01/05/2026 | 57.12018 | Non-S&S | ModNegligence | $0 |
| 01/05/2026 | 57.4102 | Non-S&S | ModNegligence | $151 |
| 01/05/2026 | 57.4102 | Non-S&S | LowNegligence | $1,818 |
| 11/04/2025 | 57.6200 | Non-S&S | LowNegligence | $504 |
| 11/04/2025 | 57.4104(a) | Non-S&S | ModNegligence | $1,126 |
| 11/04/2025 | 57.6101(a) | Non-S&S | ModNegligence | $1,126 |
| 09/16/2025 | 57.4102 | Non-S&S | LowNegligence | $818 |
| 09/16/2025 | 57.6102(a)(2) | Non-S&S | LowNegligence | $504 |
Inspections
View all 4 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 01/07/2026 | 01/07/2026 | 8.75 | 1 |
| 01/05/2026 | 01/05/2026 | 16.50 | 1 |
| 11/04/2025 | 11/04/2025 | 15.50 | 1 |
| 09/16/2025 | 09/18/2025 | 25.50 | 1 |
Mine Details
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Frequently Asked Questions
How many MSHA violations does Archimedes Underground Mine have?
Archimedes Underground Mine has 9 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $6K.
What type of mine is Archimedes Underground Mine?
Archimedes Underground Mine is a Underground mine producing Metal, located in Eureka, Eureka County, NV. It currently has 20 employees.
Has anyone been injured or killed at Archimedes Underground Mine?
According to MSHA records, Archimedes Underground Mine has 0 reported accident/injury records and 0 fatalities on file.
Who operates Archimedes Underground Mine?
Archimedes Underground Mine is operated by Ruby Hill Mining Company, LLC. and controlled by i-80 Gold Corp. MSHA Mine ID: 2602912.