Schist Quarry Metal/Non-Metal
Stoneworld Co.
· Surface
Controlled by
Ray Bosiljcic; Liliana Bosiljcic
Mayer,
Yavapai County,
AZ
·
Abandoned
MSHA Mine ID: 0203377
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2017
11
citations
1
significant & substantial
$1,378
proposed penalties
$680
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 |
|---|---|---|---|---|
| 2022 Q3 | 1,008 | 0 | 0 | 0.0 |
| 2022 Q2 | 960 | 0 | 0 | 0.0 |
| 2022 Q1 | 1,024 | 0 | 0 | 0.0 |
| 2021 Q4 | 1,008 | 0 | 0 | 0.0 |
| 2021 Q3 | 1,040 | 0 | 0 | 0.0 |
| 2021 Q2 | 960 | 0 | 0 | 0.0 |
| 2021 Q1 | 544 | 0 | 0 | 0.0 |
| 2020 Q4 | 480 | 3 | 0 | 6250.0 |
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.