Mine Profile
Thayerville Mine
OAKLAND, Maryland
Learn more about the operator, controlling company, and MSHA profile for this site. Mining Sentry keeps this information fresh so that safety leaders can plan visits, benchmark production, and validate compliance.
- MSHA ID
- 1800735
- Operator
- Maryland Minerals Inc
- Controller
- Beverly A Critchfield
- Business Name
- Maryland Minerals Inc
- Status
- Active
- Mine Type
- Underground
- Primary SIC
- Crushed, Broken Limestone NEC
- Address
- Arrowhead #82 19746 Garrett Highway
- City
- OAKLAND
- State
- Maryland
- Zip Code
- 21550
- Contact Title
- Superintendent
Mine Classification
Type code Underground designates the site as a underground operation. Primary SIC Crushed, Broken Limestone NEC can be used to benchmark production and safety trends against similar mines in Mining Sentry.