Producer source record

US Stone Industries (Bayer)

Back to the producer

Cottonwood limestone, Silverdale limestone

Contact & product sources

A current producer website has not been confirmed. This producer remains listed from the documented material catalogue or quarry register.

Website recorded in the register · not verifiedhttps://usstoneindustries.com

Materials & uses

Bottom Ledge Cottonwood

Limestone · Kansas

Colour families: Cream / buff

MSHA reports this operation as Abandoned. Current stone availability and the supplying permit need confirmation; this status does not establish that the material is unavailable. The register identifies another operation to check; a matching product or permit succession is not established.

View material source

Top Ledge Cottonwood

Limestone · Kansas

Colour families: Cream / buff

MSHA reports this operation as Abandoned. Current stone availability and the supplying permit need confirmation; this status does not establish that the material is unavailable. The register identifies another operation to check; a matching product or permit succession is not established.

View material source

Colours and uses reflect the linked source descriptions. Confirm origin, samples and suitability for the proposed application with the producer.

3 linked MSHA operations

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.

Middle Creek

US Stone Industries, LLC

Elmdale, Kansas · MSHA 1401613

6reported workersActiveStatus since 05/30/2018

Olpe Kansas

US Stone Industries LLC

Olpe, Kansas · MSHA 1401783

2reported workersActiveStatus since 10/11/2023Portable record · fixed site not identified

Onaga Quarry

US Stone Industries

Havensville, Kansas · MSHA 1401784

2reported workersIntermittentStatus since 03/07/2017

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.

Why this producer is here

Documented materials or architectural quarry records support this listing. An exact permit is not inferred where no supported association exists. NSI membership, photographs and employee count are not eligibility requirements.

Register grouping
US Stone Industries (Bayer)Curated relationship; not an independent ownership audit.
Register source
US_Dimension_Stone_Quarry_Register_v0.7.xlsx · Live dimension quarries / Producers (curated)Register reviewed 2026-09-23; MSHA snapshot 18 Sept 2026.
NSI catalogue coverage
At least one associated material or operation has an NSI catalogue match.Catalogue coverage does not establish current membership.