Black Obsidian Pyramid #4 - 2" to 2 1/4" Wide OdooUofM_Single-piece These crushed chips can be

These crushed chips can be used in various ways

Calcite raises consciousness

Agate Pink Tumbled Stones

The brilliant blue hues will attract the attention of even the most perceptive viewers

Black Obsidian Pyramid #4 - 2" to 2 1/4" Wide OdooUofM_Single-piece These crushed chips can beBlack Obsidian Pyramid #4 Black Obsidian is a glassy lustrous rock that is formed from volcanic glass. This is present where lava enters the water, as well as around the edges of a volcanic dome or lava flow. This stone color is a completely solid black with few scratch mark dings from being mined. Because of light reflecting inclusions within the stone, obsidian may have a metallic sheen. Based on the color and sheen of this stone it has variations