Michigan Greenstone Ring size 6 (adjustable). offers Hold

This ring has two beautiful 4x6mm ovals Greenstone's! The ring displayed is sz 6 but can adjust up or down a size. These Sterling Silver rings adjust slightly are ideal is you are between sizes.

Michigan's state gem is as beautiful as the Lake Superior shores where it's found -- and you won't find it anywhere else.

Greenstone (Chlorastrolite) ,a variety of the mineral pumpellyite, is pretty much exclusively found along the Keweenaw Peninsula and throughout offers the Isle Royale archipelago -- Michigan's most remote national park.

The state legislature named chlorastrolite Michigan's official gemstone .