Mexican Jalisco Rainbow Obsidian Rough Chunk Lapidary Stone Magnetite Blue Looking for rough display pieces

Looking for rough display pieces

Uruguay Sodalite is known for having much deeper blue than most any other type of Sodalite

and there are no future plans to mine it

95% of these should have either agate

While we did not test a batch of rocks in it

Mexican Jalisco Rainbow Obsidian Rough Chunk Lapidary Stone Magnetite Blue Looking for rough display piecesThis is practice grade Rainbow Obsidian. The magnetite in this one is present, but not very bright. Mexican Rainbow Obsidian is also known as Jalisco Obsidian. It tends to be a pretty pure form of Obsidian, with high flash and bright colors. Typical chunks of Jalisco Obsidian normally have only one color of flash, though under rare circumstances, there can be multiple colors present. Unlike Velvet Obsidian, the magnetite in Rainbow Obsidian generally