American stone for architects and designers.

Producer source record

Granites of America

Back to the producer

Documented sources and company information for Granites of America.

Contact & product sources

Granites of America · current stone collectionSource checked 2026-09-25Granites of America · company historySource checked 2026-09-25GA Stone Blocks · supplier catalogue and Granites of America affiliationSource checked 2026-09-25
Chelmsford current quarry operator · Fletcher

Stones

15 verified own-quarry stones · 2 with origin unconfirmed

Addison Black

Granite · Maine

Colour families: Black

Documented quarry operator: Granites of America

Producer relationship evidence

  • The material page identifies the Addison, Maine quarry and describes its acquisition from Fletcher Granite.

    Relationship source 1

  • The producer's history includes Addison Black among its acquired quarries and describes continued family operation.

    Relationship source 2

Relationship reviewed 2026-09-29

Coral Grey

Origin unconfirmed

Granite · South Carolina

Colour families: Gray

Producer relationship evidence

The material is attributed to this producer; its quarry origin or operating relationship has not been confirmed.

Relationship reviewed 2026-09-25

Deer Isle ®

Granite · Maine

Colour families: Black, Gray, Pink, White

Documented quarry operator: New England Stone / Granites of America

Producer relationship evidence

  • Deer Isle is explicitly tied to the purchased Crotch Island quarry in Maine.

    Relationship source 1

  • The history connects the Deer Isle quarry acquisition with New England Stone and identifies it within the Granites of America group.

    Relationship source 2

Relationship reviewed 2026-09-29

Jet Mist ®

Granite · Virginia

Colour families: Black

Documented quarry operator: Granites of America

Producer relationship evidence

Relationship reviewed 2026-09-25

Kershaw Pink

Granite · South Carolina

Colour families: Cream / buff, Pink

Documented quarry operator: Granites of America

Producer relationship evidence

Relationship reviewed 2026-09-25

Kershaw ®

Granite · South Carolina

Colour families: Gray

Documented quarry operator: Georgia Stone Industries / Granites of America

Producer relationship evidence

  • The Kershaw material page describes the producer quarrying this granite for the National WWII Memorial.

    Relationship source 1

  • The history expressly includes Kershaw in the acquired quarry portfolio operated through Georgia Stone Industries.

    Relationship source 2

Relationship reviewed 2026-09-29

Kitledge Grey

Granite · New Hampshire

Colour families: Gray

Documented quarry operator: Granites of America

Producer relationship evidence

Relationship reviewed 2026-09-25

Madison/Conway Pink

Granite · New Hampshire

Colour families: Pink

Documented quarry operator: Granites of America

Producer relationship evidence

  • The current page identifies Madison Pink / New Hampshire Pink at Madison, New Hampshire. This establishes the Madison portion of the existing record, without verifying Conway as an alias.

    Relationship source 1

  • The producer explicitly includes Madison Pink in its acquired Fletcher quarry portfolio and states continued family operation.

    Relationship source 2

Relationship reviewed 2026-09-29

Mason

Origin unconfirmed

Granite · New Hampshire

Colour families: Cream / buff

Producer relationship evidence

The material is attributed to this producer; its quarry origin or operating relationship has not been confirmed.

Relationship reviewed 2026-09-29

Midnight Grey

Granite · Georgia

Colour families: Gray

Documented quarry operator: Granites of America

Producer relationship evidence

  • The producer's published quarry locator explicitly lists Midnight Grey at Lexington, Georgia.

    Relationship source 1

  • The current material page gives the same named location as the quarry locator.

    Relationship source 2

Relationship reviewed 2026-09-29

Milford Pink

Granite · Massachusetts

Colour families: Cream / buff, Pink, White

Documented quarry operator: Granites of America

Producer relationship evidence

Relationship reviewed 2026-09-29

Oconee

Granite · Georgia

Colour families: Gray

Documented quarry operator: Granites of America

Producer relationship evidence

Relationship reviewed 2026-09-29

Sequoya

Granite · South Dakota

Colour families: Red

Documented quarry operator: Granites of America

Producer relationship evidence

Relationship reviewed 2026-09-25

Silver Cloud Imperial™

Granite · Georgia

Colour families: Black, Gray, White

Documented quarry operator: Granites of America

Producer relationship evidence

  • The producer's published quarry locator explicitly lists Silver Cloud Imperial at Conyers, Georgia.

    Relationship source 1

  • The current material page gives the same named location as the quarry locator.

    Relationship source 2

Relationship reviewed 2026-09-29

Sparta Pink

Granite · Georgia

Colour families: Cream / buff, Pink

Documented quarry operator: Granites of America

Producer relationship evidence

Relationship reviewed 2026-09-29

Tapestry

Granite · New Hampshire

Documented quarry operator: Granites of America

Producer relationship evidence

Relationship reviewed 2026-09-29

Texas Rose

Granite · Texas

Colour families: Pink, Red

Documented quarry operator: Granites of America

Producer relationship evidence

Relationship reviewed 2026-09-29

Colours and uses reflect the linked source descriptions. Confirm origin, samples and suitability for the proposed application with the producer.

8 linked MSHA operations

These are the records linked by the curated register, which may cover only part of the producer’s operations. Portable records and facilities are identified separately.

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.

Why this producer is here

Documented materials or architectural quarry records support this listing. An exact mine identity is not inferred where no supported association exists. NSI membership, photographs and employee count are not eligibility requirements.

Register grouping
Granites of AmericaCurated relationship; not an independent ownership audit.
Register source
Quarried quarry and producer source registerRegister reviewed 2026-09-23; MSHA snapshot 18 Sept 2026.
NSI catalogue coverage
At least one associated material or operation has an NSI catalogue match.Catalogue coverage does not establish current membership.