Archimedes Underground Mine Metal/Non-Metal
Ruby Hill Mining Company, LLC.
· Underground
Controlled by
i-80 Gold Corp
Eureka,
Eureka County,
NV
·
Active
MSHA Mine ID: 2602912
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2025
11
citations
0
significant & substantial
$13,015
proposed penalties
$13,015
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 494 | 2 | 0 | 4048.6 |
| 2025 Q3 | 88 | 2 | 0 | 22727.3 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.