Obsidian & California Greenstone Earrings
Pieces of Obsidian and California Greenstone are cut and polished by Alison Jean Cole and combined together in a fan shape to form these hanging earrings. The stones are 26mm wide and hang 38mm on hammered sterling silver wire.
According to Alison, the greenstone is a mystery material in her collection. "I'm not convinced it's from California, but that what was sharpied all over it when I picked it out of an old rockhound's collection. It's some sort of metamorphic material that is high in hematite and copper minerals."