SIO-2® PF - Red Earthenware Clay, Low Fire, 27.6 lb (12.5 kg)

Clay : SiO 2 - The Ceramic Shop

SIO-2 Black Ice Black Porcelain Pottery Clay, 11 lb (5

SIO-2 Black Ice Black Porcelain Pottery Clay, 11 lb (5

SIO-2 Manufacturer of ceramic clays and natural clays for modelling

International Soil Tillage Research Organization

Clay : SiO 2 - The Ceramic Shop

Low Fire Clays SIO-2® Ceramic Clay for Modelling

SIO-2 PM Black Earthenware Low Fire Pottery Clay, 27.6

PF – Red Earthenware Clay – US Pigment Corporation

Clay Materials - for the Self-Reliant Potter (GTZ, 1990, 98 p.): A detailed guide on the origins, formation, types and properties of clay., PDF, Sedimentary Rock

SIO-2® PM - Black Earthenware Clay, Low Fire, 27.6 lb (12.5 kg)