Tri-Flow Obsidian Rough Chunk! Spectrolite There is no chance of

There is no chance of junk

Ammonites are important index fossils

This is harmless

This is a gorgeous piece with an untold ancient (millions of years old) story

and some sort of unidentified mineral that can run through it that is similar to that seen in Big Diggins Agate

Tri-Flow Obsidian Rough Chunk! Spectrolite There is no chance ofTri Flow Obsidian comes from Glass Butte Oregon, and is a gorgeous form of mahogany obsidian that often has multiple grains and currents of flow! Tri Flow can make some designer grade cabochons, as the obsidian between is often pure and almost completely see through when held to light or cut thin enough, and the waves of pattern are often in layers! The color generally comes from Magnetite that was present in the lava flow! Tri Flow Obsidian is