If you are looking for a speckled clay, be sure to try our Mountain Stone. Moderate iron specking produces an irregular brown specking pattern in the clay offering various options for a covering glaze.We have blended a diverse amalgam of fire clays, ball clays and stoneware clays to achieve superior handling qualities and firing effects. Our Mountain Stone is a strong, durable clay developed for oxidation and reduction kiln atmospheres. It fires dark brown in reduction and light brown in oxidation kiln atmospheres.
Wet Color: Red Brown
Reduction: Speckled Medium Red Brown
Texture: Medium Coarse
Penetrometer Target: 7.5
Avg. Shrinkage ±2%: 12.2%
Avg. Water Absorption ±1%: 2.5%