Tri-Flow Obsidian Rough Chunk! Petrified Wood Slab with a lot of lace

with a lot of lace going on

Colors range from bright red to deep blue and purple

It cuts with an amazing display of pattern and colors

which caused it to gain popularity pretty fast after being discovered and brought to the United States

with the majority of the slabs on the market being old stock

Tri-Flow Obsidian Rough Chunk! Petrified Wood Slab with a lot of laceTri 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