Arizona · MSHA record
Pine Mountain
Dunbar Stone Company Inc
Historical permit. Kept separately from the 813 records in the main MSHA register.
- MSHA operator
- Dunbar Stone Company Inc
- Quarry / operation
- Pine Mountain
- Location
- Prescott, Arizona
- Color families
- Not listed
- MSHA ID
- 0203259
- Reported status
- Abandoned · since 08/18/2010MSHA snapshot: 18 Sept 2026
- Record type
- Quarry / mining operation
Historical record context
0Prior source review · MSHA snapshot 18 Sept 2026
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MSHA snapshot dated 18 Sept 2026. Company names identify operators, not verified parent-company ownership.