Arizona · MSHA record
Mills
Harley Gray Stone Co.
- MSHA operator
- Harley Gray Stone Co.
- Quarry / operation
- Mills
- Location
- Chino Valley, Arizona
- Color families
- Not listed
- MSHA ID
- 0202746
- Reported status
- Active · since 10/23/2025MSHA snapshot: 18 Sept 2026
- Record type
- Quarry / mining operation
Reported workforce
Not reported
MSHA’s NO_EMPLOYEES field comes from the Mine Information Form. The snapshot is dated 18 Sept 2026; it does not give this field a reporting-period date. These are mine-record figures, not current company headcounts or proof of production.
MSHA field definitionsConfirm before specifying
Open MSHA source datasetAsk the supplier about current availability, material range, fabrication and test data for your application. A listing or MSHA status does not establish supply readiness.
MSHA snapshot dated 18 Sept 2026. Company names identify operators, not verified parent-company ownership.