Virginia · MSHA record
James River Slate Company Inc
James River Slate Company Inc
- MSHA operator
- James River Slate Company Inc
- Quarry / operation
- James River Slate Company Inc
- Location
- Arvonia, Virginia
- Color families
- Gray, Black
- MSHA ID
- 4407307
- Reported status
- Active · since 07/29/2013MSHA snapshot: 18 Sept 2026
- Record type
- Quarry / mining operation
Reported workforce
12 workers in this MSHA record
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 definitions Explore Vermont Structural Slate / James River SlateRegister classification
Architectural producer
Curated group: Vermont Structural Slate / James River Slate
A research classification, separate from MSHA operating status.
Related material listings
Grayson SlateConfirm 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.