Greenstone Ring 7mm Swirl setting 4977
7mm Greenstone ring in a Sterling Silver 4-prong setting. This ring is sized to a 6.5. - 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...
$146.00
7mm Greenstone ring in a Sterling Silver 4-prong setting.
This ring is sized to a 6.5.
- 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.