14mm x 11mm Bezel Set Freeform Greenstone Pendant
14mm x 11mm bezel set Freeform Michigan Greenstone with pink prehnite pendant in Sterling Silver . This pendant also includes an 18" Strerling silver chain.
- Prehnite is a rare gemstone that forms as a result of hydrothermal action in mafic volcanics and was named after the Dutch Colonel Hendrik Von Prehn who discovered the stone in the 18th century. Keweenaw prehnite can range from white to dark apple green, with pink being a popular color due to it includes copper inclusions.
-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