Idaho · MSHA record
Walnut Travertine Quarry
Idaho Travertine Corp
Historical mine record. Kept separately from the 814 records in the main MSHA register.
- MSHA operator
- Idaho Travertine Corp
- Quarry / operation
- Walnut Travertine Quarry
- Location
- Dubois, Idaho
- Color families
- Cream / buff, White
- MSHA ID
- 1002005
- Reported status
MSHA: Abandoned · Mine ID 1002005
Historical regulatory status; confirm current material availability with the producer.
MSHA record details
Walnut Travertine Quarry
Snapshot: 18 September 2026. Mine source record 1002005 · Look up this ID at MSHA · Status effective 12 May 2003Regulatory classification; confirm current supply separately.
Mine source record- Record type
- Quarry / mining operation
Historical record context
Register material reference: Continental Buff, Yellowstone Frost (Yellowstone Rock)
Register v0.7 · Notable closures; MSHA snapshot 2026-09-18
Explore mine record history in IdahoRelated material listings
Continental BuffAsk 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 September 2026. Company names identify operators, not verified parent-company ownership.