CHI125jr Chinese Agate, Middle-Class Mine Rose Quartz They are believed to have from Russia
Yard notes & kiln story
Description
CHI125jr Chinese Agate, Middle Class Mine Rose Quartz They are believed to have from Russia They are believed to have formed in the negative spaces between large crystal blades of calcite or aragonite The chemical formula for pyrite is FeS2 They are known for showing strong concentric banding Agates from this mine also contain a higher percentage of heat and stress fractures from the mining process and are considered less desirable so the prices tend to be more reasonable