Documented sources and company information for R.E.D. Graniti / Ponzanelli.
A current producer website has not been confirmed. This producer remains listed from the documented material catalogue or quarry register.
20 verified own-quarry stones
Marble · Colorado
Colour families: Gray
Documented quarry operator: Colorado Stone Quarries, Inc.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Colorado
Colour families: White
Documented quarry operator: Colorado Stone Quarries, Inc.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Colorado
Colour families: White
Documented quarry operator: Colorado Stone Quarries, Inc.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Colorado
Colour families: Multicolor
Documented quarry operator: Colorado Stone Quarries, Inc.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Vermont
Colour families: White
Documented quarry operator: Vermont Quarries Corp.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Vermont
Colour families: White
Documented quarry operator: Vermont Quarries Corp.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Vermont
Colour families: White
Documented quarry operator: Vermont Quarries Corp.
Source-supported material link to a documented operation of this producer.
Relationship source 1Source-supported material link to a documented operation of this producer.
Relationship source 2Relationship reviewed 2026-09-29
Marble · Colorado
Colour families: Gray
Documented quarry operator: Colorado Stone Quarries, Inc.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Vermont
Colour families: White
Documented quarry operator: Vermont Quarries Corp.
Source-supported material link to a documented operation of this producer.
Relationship source 1Source-supported material link to a documented operation of this producer.
Relationship source 2Relationship reviewed 2026-09-29
Marble · Vermont
Colour families: White
Documented quarry operator: Vermont Quarries Corp.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Vermont
Colour families: White
Documented quarry operator: Vermont Quarries Corp.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Vermont
Colour families: White
Documented quarry operator: Vermont Quarries Corp.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Vermont
Colour families: White
Documented quarry operator: Vermont Quarries Corp.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Colorado
Colour families: White
Documented quarry operator: Colorado Stone Quarries, Inc.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Vermont
Colour families: White
Documented quarry operator: Vermont Quarries Corp.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Vermont
Colour families: White
Documented quarry operator: Vermont Quarries Corp.
Source-supported material link to a documented operation of this producer.
Relationship source 1Relationship reviewed 2026-09-22
Marble · Vermont
Colour families: Gray, Green, Pink
Documented quarry operator: Vermont Quarries Corp.
Explicit source-backed quarry-operation relationship for this material.
Relationship source 1Explicit source-backed quarry-operation relationship for this material.
Relationship source 2Explicit source-backed quarry-operation relationship for this material.
Relationship source 3Explicit source-backed quarry-operation relationship for this material.
Relationship source 4Relationship reviewed 2026-09-29
Marble · Vermont
Colour families: Gray, White
Documented quarry operator: Vermont Quarries Corp.
Explicit source-backed quarry-operation relationship for this material.
Relationship source 1Explicit source-backed quarry-operation relationship for this material.
Relationship source 2Explicit source-backed quarry-operation relationship for this material.
Relationship source 3Explicit source-backed quarry-operation relationship for this material.
Relationship source 4Relationship reviewed 2026-09-29
Marble · Vermont
Colour families: Gray, White
Documented quarry operator: Vermont Quarries Corp.
Explicit source-backed quarry-operation relationship for this material.
Relationship source 1Explicit source-backed quarry-operation relationship for this material.
Relationship source 2Explicit source-backed quarry-operation relationship for this material.
Relationship source 3Explicit source-backed quarry-operation relationship for this material.
Relationship source 4Relationship reviewed 2026-09-29
Granite · Virginia
Colour families: Black
Documented quarry operator: Virginia Mist Group Inc.
R.E.D. Graniti identifies its Virginia Mist granite quarry in Rapidan, Virginia.
Relationship source 1The production-company directory identifies Virginia Mist Group Inc. in Rapidan as 100% owned by the R.E.D. Graniti group.
Relationship source 2Retained September 18, 2026 MSHA snapshot identifies Granite Managers, mine 4407020, operated by Virginia Mist Group Inc. in Rapidan, Virginia.
Relationship source 3Relationship 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: Active · Mine ID 0504438
PRIDE OF AMERICA MINE
Snapshot: 18 September 2026. Mine source record 0504438 · Look up this ID at MSHA · Status effective 1 June 2020Regulatory classification; confirm current supply separately.
Mine source recordMSHA: Active · Mine ID 4407020
Granite Managers
Snapshot: 18 September 2026. Mine source record 4407020 · Look up this ID at MSHA · Status effective 26 June 2008Regulatory classification; confirm current supply separately.
Mine source recordMSHA: Active · Mine ID 4300042
DANBY QUARRY
Snapshot: 25 September 2026. Mine source record 4300042 · Look up this ID at MSHA · Status effective 23 March 1983Regulatory classification; confirm current supply separately.
Mine source recordMSHA’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.