Mine Profile
Hunter Stone
San Antonio, Texas
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
- 4105230
- Operator
- Martin Marietta Materials SW Inc
- Controller
- Martin Marietta Materials Inc
- Business Name
- Martin Marietta Materials SW Inc
- Status
- Active
- Mine Type
- Surface
- Primary SIC
- Crushed, Broken Stone NEC
- Address
- 4949 N. Loop 1604 W., Suite 135
- City
- San Antonio
- State
- Texas
- Zip Code
- 78249
- Contact Title
- Sr. Safety Representative
Mine Classification
Type code Surface designates the site as a surface operation. Primary SIC Crushed, Broken Stone NEC can be used to benchmark production and safety trends against similar mines in Mining Sentry.