Mine Profile
Keaau Quarry
Keaau, Hawaii
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
- 5100165
- Operator
- Puna Rock Company Ltd
- Controller
- Russell Kuwaye
- Business Name
- Puna Rock Company Ltd
- Status
- Active
- Mine Type
- Surface
- Primary SIC
- Crushed, Broken Stone NEC
- Address
- 16-669 Milo Street
- City
- Keaau
- State
- Hawaii
- Zip Code
- 96749
- Contact Title
- President
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.