Leopard Skin Rhyolite Lapidary Cutting Rough Chunk Mexican Crazy Lace Jasper The color in velvet obsidian

The color in velvet obsidian is light sensitive

Montana Agate is a stunning form of agate that regularly have beautiful scenes of beautiful black dendrites and blue agate

This material also goes by the name of Fireworks Jasper and Spider Jasper

They can be geodes (hollow with calcite crystals)

That's right

Leopard Skin Rhyolite Lapidary Cutting Rough Chunk Mexican Crazy Lace Jasper The color in velvet obsidianLeopard Skin Rhyolite is a depleted volcanic rhyolite formation that tends to be very solid and takes a great polish! It is well known for its oolitic like appearance of tiny orb like structures, and its blend of an interesting pattern and colors which form leopard print like patterns. This material is getting pretty hard to come by, and when you see it, you certainly don't want to pass it up! Leopard Skin Rhyolite tends to work up very well! Photos