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Image 1: Mountain Stone in Oxidation (Electric Kiln)
Image 2: Mountain Stone in Reduction (Gas Kiln)
Mountain Stone
  • Availability: in stock Many in stock Out of stock Item is made to order

Mountain Stone

$0.88

The price of this product is listed per 1 Lb, but is only sold in 25 Lb increments.

    • Description
    • Characteristics
    • Coloration
    • Statistics
  • Description
  • Mountain Stone is a diverse amalgam of fire clays, ball clays and stoneware clays to achieve superior durability, handling qualities and firing effects. It fires dark brown with speckles in reduction and light brown in oxidation kiln atmospheres. In a reduction firing, iron specking produces an irregular brown specking pattern in the clay offering various options for a covering glaze. 

    Image 1: Mountain Stone in Oxidation (Electric Kiln)

    Image 2: Mountain Stone in Reduction (Gas Kiln)

  • Characteristics
  • Cone: 8-10

    Firing Range: High-Fire

    Clay Type: Stoneware

    Texture: Medium Coarse

    Best for: Hand Building

  • Coloration
  • Wet Color: Red Brown

    Oxidation Color: Light Brown to Buff

    Reduction Color: Buff to Darker Iron Variations 

  • Statistics
  • Avg. Absorption Rate at Cone 8 (+/- .5%): 0.5%

    Avg. Absorption Rate at Cone 10 (Oxidation): .18%

    Avg. Absorption Rate at Cone 10 (Reduction): 0.00%

    Avg. Shrinkage Rate at Cone 8: 13.25%

    Avg. Shrinkage Rate at Cone 10: 15%

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