Photo source: Earthworks Stone
Indiana Buff · honed finish.
Compare the producer’s sample photographs and confirm the current range and finish.
Material sources
The product page states that Indiana Buff comes from the producer’s own Indiana Buff quarry; the company confirms an Indiana limestone quarry.
The product page states that Indiana Buff comes from the producer’s own Indiana Buff quarry; the company confirms an Indiana limestone quarry.
Cut-stone range and available finishes are documented by the producer.
Buff limestone ranging from cream to light brown, with a fine to medium grain and subtle veining.
- Listed supplier
- Earthworks Stone
- Source name
- Indiana Buff — Honed
- Quarry / operation
- Earthworks Quarry Site #7 — Earthworks Stone
- Location
- Indiana
- Color families
- Cream / buff, Brown
- Supply route
- Architectural cut stone; cladding panels; custom stone accents; coping and sills; paving
- Listing source
- Producer documentation · source checked 23 Sept 2026
- Photograph
- Sourced photograph · checked 2026-09-23
MSHA: Active · Mine ID 1202479
MSHA record details
Earthworks Quarry Site #7
Snapshot: 18 September 2026. Mine source record 1202479 · Look up this ID at MSHA · Status effective 10 September 2025Regulatory classification; confirm current supply separately.
Material-to-mine association supported by the linked sources.
Independent source checks
- Material identity
- VERIFIED
- Producer relationship
- VERIFIED
- Quarry relationship
- VERIFIED
- Quarry location
- VERIFIED
- Operating record
- VERIFIED
- Photo source
- VERIFIED
- Photo permission
- PENDING
- Technical data
- UNKNOWN
Each check stands on its own. A photo or coordinate review does not change a confirmed material identity or producer relationship. Operating records do not guarantee current inventory.
Restoration and matching
- Material still marketed
- Yes
Currently listed by the producer; confirm stock and individual order allocation.
Related producer groups
Earthworks StoneSource-described uses
Cladding & exterior walls · Interior walls & fireplaces · Flooring · Landscape & site stone
Uses described by the producer. This is not a finding of suitability for a particular assembly or project.
Application sourceOrigin evidence
Sources (4)
- Source 1 · extraction country, extraction state, quarry / operator, msha mine id
- Source 2 · extraction country, extraction state, quarry / operator
- Source 3 · extraction country, extraction state, quarry / operator, msha mine id
- Source 4 · extraction country, extraction state, quarry / operator, msha mine id
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.
Material name, origin and available formats follow the cited producer documentation. Color tags follow the named range and a visual review of its photograph. Producer association does not establish an exact MSHA permit match.