Indonesian Pyrite and Quartz E rainbow moonstone Moonstone is a variety of

Moonstone is a variety of orthoclase feldspar

It is abundant in minerals for lithium

The mineral composition of the shell can include iron

The striking coloration is caused by rich traces of cobalt replacing calcium within the crystal structure

tourmaline

Indonesian Pyrite and Quartz E rainbow moonstone Moonstone is a variety ofThis specimen comes from a gold mine near West Kalimantan Indonesia. We DO NOT think there is any gold or silver BUT this piece does have a marvelous cluster of striated pyrite crystals on quartz. Measuring 5 inches in length, 1. 7 inches in height, 1. 5 inches in width. Weighing 1. 6 pounds. Customer will receive the exact price pictured.