Mine Profile
St. Johns Pit
GREENVILLE, Michigan
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
- 2003062
- Operator
- High Grade Materials Company
- Controller
- Amber Hoover; Amy Watson; James Sturrus Jr
- Business Name
- High Grade Materials Company
- Status
- Active
- Mine Type
- Surface
- Primary SIC
- Construction Sand and Gravel
- Address
- 9266 Snows Lake Rd
- City
- GREENVILLE
- State
- Michigan
- Zip Code
- 48838
- Contact Title
- Safety Director
Mine Classification
Type code Surface designates the site as a surface operation. Primary SIC Construction Sand and Gravel can be used to benchmark production and safety trends against similar mines in Mining Sentry.