Documented sources and company information for StarStone.
A current producer website has not been confirmed. This producer remains listed from the documented material catalogue or quarry register.
10 verified own-quarry stones
Quartzite · Idaho
Colour families: Cream / buff, Gold
Documented quarry operator: StarStone / American Stone
The named Autumn Gold Star Stone Selects product page directly identifies Idaho extraction and describes the source as its own quarry. This is per-material evidence rather than an inference from a general quarry map.
Relationship source 1Relationship reviewed 2026-09-29
Basalt · Idaho
Colour families: Brown, Gold
Documented quarry operator: Star Stone / American Stone
The documented Star Stone/American Stone range connects these names to its Cotton Thomas/Fish Creek, Summit Creek, Baker, Heber and Aragonite quarry operations. This establishes the operating range without assigning any ambiguous individual permit.
Relationship source 1The documented Star Stone/American Stone range connects these names to its Cotton Thomas/Fish Creek, Summit Creek, Baker, Heber and Aragonite quarry operations. This establishes the operating range without assigning any ambiguous individual permit.
Relationship source 2Relationship reviewed 2026-09-22
Quartzite · Nevada
Colour families: Gold
Documented quarry operator: Star Stone / American Stone
The documented Star Stone/American Stone range connects these names to its Cotton Thomas/Fish Creek, Summit Creek, Baker, Heber and Aragonite quarry operations. This establishes the operating range without assigning any ambiguous individual permit.
Relationship source 1The documented Star Stone/American Stone range connects these names to its Cotton Thomas/Fish Creek, Summit Creek, Baker, Heber and Aragonite quarry operations. This establishes the operating range without assigning any ambiguous individual permit.
Relationship source 2Relationship reviewed 2026-09-22
Quartzite · Idaho
Colour families: Brown, Gold
Documented quarry operator: StarStone / American Stone
The named Buckskin Quartzite Patio Stone page identifies extraction from the company quarry group in Idaho. Its Origin field confirms the state separately from the pickup locations.
Relationship source 1Relationship reviewed 2026-09-29
Sandstone · Utah
Colour families: Red
Documented quarry operator: Star Stone / American Stone
The documented Star Stone/American Stone range connects these names to its Cotton Thomas/Fish Creek, Summit Creek, Baker, Heber and Aragonite quarry operations. This establishes the operating range without assigning any ambiguous individual permit.
Relationship source 1The documented Star Stone/American Stone range connects these names to its Cotton Thomas/Fish Creek, Summit Creek, Baker, Heber and Aragonite quarry operations. This establishes the operating range without assigning any ambiguous individual permit.
Relationship source 2Relationship reviewed 2026-09-22
Quartzite · Idaho
Colour families: Cream / buff
Documented quarry operator: Star Stone / American Stone
The documented Star Stone/American Stone range connects these names to its Cotton Thomas/Fish Creek, Summit Creek, Baker, Heber and Aragonite quarry operations. This establishes the operating range without assigning any ambiguous individual permit.
Relationship source 1The documented Star Stone/American Stone range connects these names to its Cotton Thomas/Fish Creek, Summit Creek, Baker, Heber and Aragonite quarry operations. This establishes the operating range without assigning any ambiguous individual permit.
Relationship source 2Relationship reviewed 2026-09-22
Granite · Idaho
Colour families: Gray
Documented quarry operator: StarStone / American Stone
The named Mountain Ash Granite Guillotine Ledge page identifies Idaho extraction and its own quarry group. The Origin field also names Idaho. Ledge is a product format of the existing material, not a new material identity.
Relationship source 1Relationship reviewed 2026-09-29
Quartzite · Idaho
Colour families: Gray
Documented quarry operator: Star Stone / American Stone
The documented Star Stone/American Stone range connects these names to its Cotton Thomas/Fish Creek, Summit Creek, Baker, Heber and Aragonite quarry operations. This establishes the operating range without assigning any ambiguous individual permit.
Relationship source 1The documented Star Stone/American Stone range connects these names to its Cotton Thomas/Fish Creek, Summit Creek, Baker, Heber and Aragonite quarry operations. This establishes the operating range without assigning any ambiguous individual permit.
Relationship source 2Relationship reviewed 2026-09-22
Quartzite · Idaho
Colour families: Brown
Documented quarry operator: StarStone / American Stone
The named Windridge Quartzite Patio Stone page directly identifies Idaho extraction and its own quarry group. A second Windridge Selects page also identifies Idaho, but names Oakley rather than Moulton. State is supported; one exact locality or quarry site is not resolved.
Relationship source 1The named Windridge Quartzite Patio Stone page directly identifies Idaho extraction and its own quarry group. A second Windridge Selects page also identifies Idaho, but names Oakley rather than Moulton. State is supported; one exact locality or quarry site is not resolved.
Relationship source 2Relationship reviewed 2026-09-29
Dolomite · Idaho
Documented quarry operator: StarStone / American Stone
The official Our Quarries page explicitly names Seasalt as dolomite within the Cotton Thomas & Fish Creek Quarries section headed Idaho, and describes that region as one it operates. This supports the named material, Idaho quarry region and producer-group role; it does not resolve one individual site or permit.
Relationship source 1Relationship reviewed 2026-09-29
Colours and uses reflect the linked source descriptions. Confirm origin, samples and suitability for the proposed application with the producer.
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.
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.