Description
The specimen pictured is what you will receive. Apophyllite A Grade cluster measures 1.75 inches long X 2 inches high.
Apophyllite from India primarily consists of calcium, potassium, silicon, fluorine, and a significant amount of water; its chemical formula is roughly represented as Ca4KFSi8O20·8H2O, making it a potassium-calcium fluoride-silicate mineral with a high water content, often found associated with other zeolite minerals like stilbite in the same rock formations, particularly in the Deccan Traps region of India.
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