American stone for architects and designers.

Limestone · Indiana

Blackwell Buff Indiana Limestone

Blackwell Limestone Products

Photograph pending
Photograph pending.

Buff Indiana limestone from Blackwell Limestone Products’ private quarry in Heltonville, Indiana. The producer supplies raw and finished material and maintains quarried stock for orders.

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Colors
Cream / buff
Supplied as
Limestone blocks, raw stock and finished material. Confirm project-specific fabrication, current stock and dimensions with the producer.

Origin evidence

Extraction country
USA — verified[1][2][3]
Extraction state
Indiana — verified[1][2][3]
Quarry / operator
Blackwell Limestone quarry — Blackwell Limestone Products[1][2][3]
MSHA Mine ID
1202417[2][1][3]
Sources (3)
  1. Source 1 · extraction country, extraction state, quarry / operator, msha mine id
  2. Source 2 · extraction country, extraction state, quarry / operator, msha mine id
  3. Source 3 · extraction country, extraction state, quarry / operator, msha mine id

MSHA: Active · Mine ID 1202417

MSHA record details

Blackwell Limestone Products LLC

Snapshot: 18 September 2026. Mine source record 1202417 · Look up this ID at MSHA · Status effective 6 September 2023

Regulatory classification; confirm current supply separately.

Material-to-mine association supported by the linked sources.

Mine source record

Documented capabilities

Blocks
Yes

Source

Dimensional stone
Yes

ILI lists blocks; MSHA secondary SIC is Dimension Limestone.

Source 1 · Source 2

Finishing
sawn; planed; lathe-turned; hand-worked

Producer’s older indexed homepage describes these Indiana limestone working methods; confirm current service scope. This is documented material workability, not an inferred equipment capability.

Source

Shipping and loading
Producer describes local and international delivery; loading limits are not stated.

Source

Restoration and matching

Alternate commercial names
Buff Limestone; Blackwell Buff

Blackwell Buff is a producer-qualified search name; it does not merge other producers’ buff limestone.

Source

Material still marketed
Yes

Currently producer-listed; confirm current stock and order allocation.

Source

Archival source notes
An older indexed producer homepage describes Indiana limestone as suitable for sawing, planing, lathe turning and hand working. Confirm the services available for a specific order.

Source

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