American stone for architects and designers.

Limestone · California

Lompoc Oatmeal

Lompoc Stone

Lompoc Oatmeal limestone — producer flagstone sample.
Lompoc Oatmeal limestone — producer flagstone sample. Photo: Lompoc Stone.

A cream and tan limestone selection from Lompoc Stone in the Santa Ynez River Valley, California. Oatmeal is offered as natural-cleft flagstone; finish and format options do not create separate stone identities.

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Colors
Cream / buff
Typical uses
Flooring · Landscape & site stone

Origin evidence

Extraction country
USA — verified[1][2]
Extraction state
California — verified[1][2]
Quarry / operator
Lompoc Stone Quarry — Lompoc Stone[1][2]
MSHA Mine ID
0405210[3][2][4][5]
Sources (5)
  1. Source 1 · extraction country, extraction state, quarry / operator
  2. Source 2 · extraction country, extraction state, quarry / operator, msha mine id
  3. Source 3 · msha mine id
  4. Source 4 · msha mine id
  5. Source 5 · msha mine id

MSHA: Active · Mine ID 0405210

MSHA record details

Acin Ranch

Snapshot: 25 September 2026. Mine source record 0405210 · Look up this ID at MSHA · Status effective 1 October 2011

Regulatory classification; confirm current supply separately.

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

Association reviewed: 30 September 2026
Mine source record

Documented capabilities

product formats
flagstone; natural cleft

Documented material formats and supply options.

Source

typical dimensions
Nominal 1.5 or 2 inch thickness; producer table gives pieces from 8 x 8 inches plus to 14 x 24 inches.

Producer product dimensions; confirm project requirements and available stock.

Source