Black Obsidian Slab
Volcanic black obsidian with natural glossy finish
Showing all 4 results
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Galena (Lead Ore)
A naturally occurring lead sulfide mineral renowned for its heavy weight, metallic silver-grey luster, and perfect cubic cleavage. One of the most abundant and widely distributed sulfide minerals on earth.
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Pyrite Specimen
A striking natural pyrite specimen displaying iconic metallic cubic formations with a mirror-like reflective surface. Prized by collectors and mineral enthusiasts for its geometric perfection and natural brilliance.