Black Obsidian - Mini Sphere Quality:Standard Mexico is known to have

Mexico is known to have some of the most beautiful and unique chrysocolla and calcite specimens

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Diameter: 10"Depth: 8

to smithing

Lizardite is a magnesium silicate hydroxide mineral and a member of the Serpentine family (only opalized)

Black Obsidian - Mini Sphere Quality:Standard Mexico is known to haveMined from: Mexico Description: Obsidian is a naturally occurring volcanic glass formed from the rapid cooling of lava, which doesnt allow crystals to form. This gives it a glassy appearance and smooth texture. Its typically black or dark in color, but it can also occur in other hues, such as brown, gray, green, and even rainbow like iridescent varieties, depending on impurities and the chemical composition of the lava from which it is formed. It is