Peru Iron Pyrite Egg 45-55mm Quantity:3 Pieces Agate Opal is formed through

Agate Opal is formed through the gradual deposition of silica-rich solutions in cavities or fractures within rocks

This listing is for ten (10) pendants

Obsidian is not actually a gemstone

Sterling 925 Silver Jewelry Lot

which comes from small amounts of manganese in the crystal

Peru Iron Pyrite Egg 45-55mm Quantity:3 Pieces Agate Opal is formed throughIron Pyrite Egg Uniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Avg Size Range: (45 to 55 millimeters) Sizes Vary Material Origin: (Peru) Iron pyrite has a yellow metallic luster that gives it the nickname fool's gold, and it is most often found alongside quartz, in coal beds, and as a replacement mineral in fossils. Ironically, despite the nickname, pyrite can sometimes contain actual gold, usually