Tri-Flow Obsidian Rough Chunk from Glass Butte Oregon Plate Fossil which are both world-renowned as

which are both world-renowned as having some of the best thundereggs

Mexican Chevron Amethyst

taking a great polish and working up fairly easily

African Blue Lace Agate is a rare lace agate from Nambia

Pony Butte Bed

Tri-Flow Obsidian Rough Chunk from Glass Butte Oregon Plate Fossil which are both world-renowned asTri 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