Rock Identifier
Apache Tear (Obsidian (Volcanic Glass)) — igneous
igneous

Apache Tear

Obsidian (Volcanic Glass)

AI-generated identification · may be incorrect

Hardness of 5 to 5.5 on the Mohs scale, dark black or smoky brown color, vitreous luster, and amorphous crystal structure.

Identified More igneous →
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Physical properties

Hardness of 5 to 5.5 on the Mohs scale, dark black or smoky brown color, vitreous luster, and amorphous crystal structure.

Formation & geological history

Formed from rapidly cooling felsic lava associated with volcanic eruptions, millions of years old.

Uses & applications

Used primarily in lapidary work, jewelry making, and metaphysical collecting.

Geological facts

Legend says these translucent obsidian nodules represent the tears shed by grieving Apache women whose warriors died in battle.

Field identification & locations

Identified by its smooth, rounded, dark nodule shape that appears translucent when backlit; commonly found in the US Southwest.