Tri-Flow Obsidian Rough Chunk from Glass Butte Oregon Spectrolite but blue lace agate quickly

but blue lace agate quickly gained popularity by its ability to hold the blue and work into some amazing slabs for cabs

but it is well worth the trouble

Whistler Springs Eggs

it's pretty obvious how it built a solid name for itself

Tri-Flow Obsidian Rough Chunk from Glass Butte Oregon Spectrolite but blue lace agate quicklyTri 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