Comstock Metal/Non-Metal
JB Aggregate LLC
· Surface
Controlled by
Byron Stubbs
Cedar City,
Iron County,
UT
·
Intermittent
MSHA Mine ID: 4202802
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2026
6
citations
0
significant & substantial
$940
proposed penalties
$0
paid to date
Source: MSHA violations data, updated weekly.
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.