Producer source record

Sheldon Slate Products

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Quarrier and fabricator offering slate for roofing, floors, countertops, wall facing and custom architectural pieces.

Contact & product sources

Architectural slateSource checked 2026-09-23 Producer websiteSource checked 2026-09-23

Materials & uses

Domestic architectural slate

Slate · Vermont

Roofing · Flooring · Countertops · Cladding & exterior walls

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Vermont Green

Slate · Vermont

Colour families: Green

Flooring · Roofing

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Vermont Mottled Purple

Slate · Vermont

Colour families: Purple / lilac, Green

Flooring · Roofing

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Vermont Grey

Slate · Vermont

Colour families: Gray

Flooring · Roofing

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Monson Black Slate

Slate · Maine

Colour families: Black

Existing producer has only three Vermont material selections in the public catalog. Monson is therefore a real material/provenance gap, not a missing producer. The producer brochure separately lists Pennsylvania Black; do not treat the generic Black swatch as proof of a unique Monson source. Current extraction status and the exact MSHA site remain review; historical quarry names should be retained if reconciliation locates succession evidence.

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

Vermont Green Vermont Mottled Purple Vermont Grey Monson Black Slate

1 linked MSHA operation

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.

Sheldon Slate Products Qry & Mill #2

SHELDON SLATE PRODUCTS CO., INC.

Poultney, Vermont · MSHA 4300033

4reported workersActiveStatus since 03/23/1983

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: Sheldon Slate ProductsCurated 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: No NSI catalogue match in this register.Catalogue coverage does not establish current membership.