Producer source record

Newmont Slate

Back to the producer

Documented sources and company information for Newmont Slate.

Contact & product sources

Stones

0 verified own-quarry stones · 2 with origin unconfirmed

Royal Purple

Origin unconfirmed

Slate · Vermont

Colour families: Purple / lilac

Roofing

Producer relationship evidence

The material is attributed to this producer; its quarry origin or operating relationship has not been confirmed.

  • Current primary pages establish Newmont's quarry operations and its sale of these slate colors, but explicitly emphasize its own Vermont Black range. The reviewed evidence does not specifically connect these colored offerings to operated deposits.

    Relationship source 1
  • Current primary pages establish Newmont's quarry operations and its sale of these slate colors, but explicitly emphasize its own Vermont Black range. The reviewed evidence does not specifically connect these colored offerings to operated deposits.

    Relationship source 2

Relationship reviewed 2026-09-23

Variegated Purple–Green

Origin unconfirmed

Slate · Vermont

Colour families: Purple / lilac, Green

Roofing

Producer relationship evidence

The material is attributed to this producer; its quarry origin or operating relationship has not been confirmed.

  • Current primary pages establish Newmont's quarry operations and its sale of these slate colors, but explicitly emphasize its own Vermont Black range. The reviewed evidence does not specifically connect these colored offerings to operated deposits.

    Relationship source 1
  • Current primary pages establish Newmont's quarry operations and its sale of these slate colors, but explicitly emphasize its own Vermont Black range. The reviewed evidence does not specifically connect these colored offerings to operated deposits.

    Relationship source 2

Relationship reviewed 2026-09-23

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

2 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.

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 mine identity is not inferred where no supported association exists. NSI membership, photographs and employee count are not eligibility requirements.

Register grouping
Newmont SlateCurated relationship; not an independent ownership audit.
Register source
Quarried quarry and producer source registerRegister 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.