Photo source: GA Stone Holding, LLC
Polished finish. Confirm the current range and finish with the supplier.
Polished finish.
Compare the producer’s sample photographs and confirm the current range and finish.
Material sources
Current official material listing; confirms material and business relationship, not current permit status.
Original GA Stone Holding, LLC label retained in the imported source catalogue.
- Listed supplier
- Granites of America
- Quarry / operation
- Granites of America (producer range; individual quarry unconfirmed)
- Location
- Maine
- Color families
- Black
- Listing source
- Producer documentation · source checked 25 Sept 2026
- Photograph
- Sourced photograph · checked 2026-09-23
MSHA: Abandoned · Historical mine ID 1700747
Historical regulatory status; confirm current material availability with the producer.
MSHA record details
Addison Black Quarry
Snapshot: 25 September 2026. Mine source record 1700747 · Look up this ID at MSHA · Status effective 5 December 2024Regulatory classification; confirm current supply separately.
Documented historical association; confirm the current supplying quarry.
Association reviewed: 29 September 2026Earlier MSHA research notes
Current business relationship verified
Granites of America currently lists Addison Black in its official material collection. The marketed material relationship is verified independently of regulatory records. Existing mine record associations and dated operating statuses are retained as source evidence, not a statement of current extraction, stock or lead time.
Research sourceRelated producer groups
Granites of AmericaOrigin evidence
Ask the supplier about current availability, material range, fabrication and test data for your application. A listing or MSHA status does not establish supply readiness.
Originally catalogued by NSI under GA Stone Holding, LLC. Granites of America currently lists Addison Black in its official material collection. The marketed material relationship is verified independently of regulatory records. Existing permit associations and dated operating statuses are retained as source evidence, not a statement of current extraction, stock or lead time.