McGregor Lake Ledge

McGregor Lake

Ledge

McGregor Lake is an argillite stone quarried from a large rock formation in Northwest Montana. This quarry produces a highly attractive stone consisting of golds, browns and grey tones with exciting dendrite fern patterns.

Spec Sheet

Stone Specifications

Thickness & Sizes:

  • Thickness: 3-5"
  • Face Values: 2-8" high x 3-18" long

Weight & Coverage (Flats)

  • Weight per sq ft: 53 lbs
  • Weight per pallet: 4,000 lbs
  • Coverage per ton: 30-35 sq ft

Weight & Coverage (Corners)

    Geological Stone Type

    Chief Cliff / Argillite

    *All weights & coverages are approximate

    Parent Quarry

    Stone Vendor

    Via Dell’Arte

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    Northern Stone Supply

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    Delgado Stone

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    Pangaea CSI All Things Stone

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    Halquist Stone

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    Hardscape.com

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    Montana Rockworks, Inc.

    Montana Rockworks, the Northwest’s largest supplier of Thin Veneer, Architectural and Landscape stone. We are located in Kalispell, Montana; just south of the gorgeous Glacier National Park. We quarry our stone right here in the Northern Rockies; helping homeowners, architects, masons, and contractors bring the majestic beauty of natural stone into their homes and building projects.

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