Black Obsidian | Tumbling Rough

These high quality Black Obsidian stones have very high luster and shine. Obsidian is naturally occurring volcanic glass from cooled lava. Each piece is very consistent in terms of fracture lines. Use the dropdown to select either 1 piece, 1/2 LB, 1 LB or 3 LBs of rough Black Obsidian

The photos are representative of the stones you will receive and are shown wet to give you a better idea of the color and how the rocks will look once polished.

Medium:
• Average size of these stones is 1.0" to 2" inches.
• Approximately 11 - 13 pieces per pound
Large:
• Average size of these stones is 2" to 4" inches.
• Approximately 2 - 4 pieces per pound

Country of Origin: Brazil

Main Photo: Full Sun, Wet
Photo #2: Studio Light, Dry