Material source record

Mason

Source checked 29 Sept 2026

Back to the stone
Mason: Polished finish.

Photo source: GA Stone Holding, LLC

Polished finish. Confirm the current range and finish with the supplier.

View producer photographsOpen sample photograph

Polished finish.

Compare the producer’s sample photographs and confirm the current range and finish.

Material sources

Granites of America · Mason

Current official material listing; confirms material and business relationship, not current permit status.

Original NSI supplier catalogue

Original GA Stone Holding, LLC label retained in the imported source catalogue.

Mason — material and offering source

Source checked 2026-09-29.

Listed supplier
Granites of America
Location
New Hampshire
Color families
Cream / buff
Listing source
Producer documentation · source checked 29 Sept 2026
Photograph
Sourced photograph · checked 2026-09-23
MSHA associations under review (1)

Possible mine-record matches are research leads. They do not establish a supplying quarry or change the verified origin shown above.

Earlier MSHA research notes

Current business relationship verified

Granites of America currently lists Mason 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 source

Origin evidence

Extraction country
USA — verified[1][2]
Extraction state
New Hampshire — verified[1][2]

Quarry origin unconfirmed.

Sources (2)
  1. Source 1 · extraction country, extraction state
  2. Source 2 · extraction country, extraction state
Confirm before specifying

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.

Open producer material page

Originally catalogued by NSI under GA Stone Holding, LLC. Granites of America currently lists Mason 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.