Obsidian (formerly Cassius Basaltic) Cone 5
- VendorAardvark Clay
(Formerly Cassius Basaltic) Fired Shrinkage is 14.5% and Water Absorption is .5% when fired to cone 5. Very black, ebony... Read more
SKU: ACOBSIDIAN
$80.48 $72.00
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Quick Reference
Brand: Aardvark Clay
Firing Range(s): Cone 4-5 "Safe" Mid-Fire
Color: Black
Clay Texture: Smooth
Most often used as Throwing clays
Download Safety Data Sheet as a PDF