Sylvania Minerals LLC operator
Controlled by
Great Lakes Aggregates LLC
MSHA operator ID: 0051837
Watch this operator
Email me when a new MSHA incident is filed at any Sylvania Minerals LLC mine.
- Fatalities
- 0
- Total incidents
- 25
- Mines on record
- 1
- Years on record
- 2004–2026
Compliance record
MSHA citations since 2004
113
citations
20
significant & substantial
$14,771
proposed penalties
$14,571
paid to date
Source: MSHA violations data, updated weekly.
Top causes
- HANDLING OF MATERIALS 9 non-fatal
- MACHINERY 6 non-fatal
- SLIP OR FALL OF PERSON 5 non-fatal
- HANDTOOLS (NONPOWERED) 2 non-fatal
- OTHER 2 non-fatal
- ALL OTHER OCCUPATIONAL ILLNESSES 1 non-fatal
Incident timeline
2026
1
2025
1
2024
4
2023
1
2022
1
2019
1
2015
1
2013
1
2012
2
2009
2
2007
3
2006
2
2005
2
2004
3