7x5mm Oval Greenstone Pendant
A 7x5mm Oval Greenstone pendant is set in a sterling silver 4-prong setting. 18" chain is included. Beautiful turtle back pattern with Pink Prehnite. Chlorastrolite (Greenstone) is the "official state gem" of Michigan. It is a variety of the mineral pumpellyite and is found chiefly as a small, green, rounded beach pebble, showing a turtleback pattern. Greenstones can still be found on Isle Royale and on some of the mine waste piles of the Copper Country, although it is a rare mineral.