Smithsonite Specimen from Ojuela Mine Black Chalcedony showing off the complexity of

showing off the complexity of its structure without any cutting or polishing

Estimated Size: 11

Size: 98mm x 58mm x (9

Some of the fluorite root material appears as an inclusion

a hydrous copper silicate

Smithsonite Specimen from Ojuela Mine Black Chalcedony showing off the complexity ofI was excited to get this lot of Smithsonite Specimen from Ojuela Mine. It's not often you come across them from the Ojuela mine with this particular olive green color, and the sparkle on these is just out of this world. The sparkle doesn't show up well under the LED camera lighting. Under any kind of direct light, the surface of these specimens absolutely comes alive. It's a classic botryoidal (bubbly) formation, but it's coated in a layer of micro