Green Banded Onyx Mushrooms (2 Kilograms) Mixed Sizes Crystal Gemstone Shapes menu stars Ammonites were spiral-shelled animals that

Ammonites were spiral-shelled animals that lived hundreds of millions of years ago

Amethyst Heart Druzy with Polished Edges

Origin: Ethiopia

Pieces measure 30 mm(AVERAGE SIZE)

Green Banded Onyx Mushrooms (2 Kilograms) Mixed Sizes Crystal Gemstone Shapes menu stars Ammonites were spiral-shelled animals thatGreen Banded Onyx Gemstone Mushroom Carvings Uniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Listing is for (2 kilograms, about 12 pieces) Avg Size Range: (mixed sizes) Material Origin: (Pakistan) Despite the name, green banded onyx is actually a composite stone made of different varieties of calcite. Green calcite and aragonite grow together in layers, giving the stone its distinct banded appearance.