Round Mountain Rock Metal/Non-Metal
Round Mountain Rock
· Surface
Controlled by
Brian Turner; Lynne Turner
Westwood,
Lassen County,
CA
·
Intermittent
MSHA Mine ID: 0405571
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2004
83
citations
16
significant & substantial
$16,009
proposed penalties
$16,009
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 | 1,919 | 0 | 0 | 0.0 |
| 2025 Q3 | 1,238 | 0 | 0 | 0.0 |
| 2025 Q2 | 794 | 0 | 0 | 0.0 |
| 2025 Q1 | 0 | 0 | 0 | |
| 2024 Q4 | 775 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,234 | 0 | 0 | 0.0 |
| 2024 Q2 | 815 | 0 | 0 | 0.0 |
| 2024 Q1 | 0 | 0 | 0 |
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.