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Volcanic Rocks
Obsidian, Pumice, Basalt and other volcanic-origin minerals — shaped by fire and lava.
0 specimens
No specimens in this category yet
Be the first to share a Volcanic Rocks specimen!
Obsidian, Pumice, Basalt and other volcanic-origin minerals — shaped by fire and lava.
0 specimens
Be the first to share a Volcanic Rocks specimen!