Chlorastrolite also known as Isle Royale Greenstone, is a green or bluish green stone.  Chlorastrolite has finely radiated or stellate masses that have a ...
CHLORASTROLITE ( Fr - chlorastrolite; Ger - Chlorastrolith; Nor - klorastrolitt; Rus - ) CHLORASTROLITE, (Compact, massive variety of pumpellyite -- Ca 2 (Mg,Fe)Al 2 ...
Keweenaw Gem & Gift : - Beads Gifts Jewelry Foundry Keweenaw Specialties Copper Art
Chatoyant and generally exhibits a distinctive and attractive mosaic or segmented pattern, sometimes referred to as 'turtleback'. State gemstone of Michigan.
Define chlorastrolite: a mineral like prehnite that occurs as green pebbles of a stellate structure and is found near Lake Superior—usage, synonyms, more.
FACT #1. The Michigan State Gem is commonly called "Greenstone" or "Isle Royale Greenstone". The correct mineral name is Chlorastrolite, which is a variety of ...
Chlorastrolite is named from the Greek words meaning green star stone. Pumpellyite-(Mg) is named for Raphael Pumpelly ...
When we went on our road trip to Tucson via Florida last October, I, of course, took our jewelry. I took also a few hundred Chlorastrolite Greenstone Cabochons.
Michigan designated Isle Royale greenstone (chlorastrolite) as the official state gem in 1973; also called green starstone or turtle back in Michigan.
Shop for chlorastrolite on Etsy, the place to express your creativity through the buying and selling of handmade and vintage goods.