TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Blue Mountain Agate but sometimes the size of

but sometimes the size of a quarter

Here is a gorgeous 15 inch 8mm Bead strand of Sandstone Picture Jasper

India Black Skin Agate is a beautiful Agate in Nodule form from India

Measurements (inches - longest - approx): 3

TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Blue Mountain Agate but sometimes the size 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