Rough Iron Pyrite / 50-75mm AVG - 1 KILO LOT Menu stud/post earrings Pieces measure approximately 3"-3

Pieces measure approximately 3"-3

Oco geodes are formed through the gradual accumulation of mineral-rich solutions within hollow pockets of volcanic rocks

and when enough of the stone is replaced by manganese it becomes rhodochrosite

Origin: Pakistan

Labradorite Spheres

Rough Iron Pyrite / 50-75mm AVG - 1 KILO LOT Menu stud/post earrings Pieces measure approximately 3"-3Quantity: 1 kilogram Average size range: 50 to 75 millimeters Iron pyrite has a yellow metallic luster that gives it the nickname fools 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 so called invisible gold contained inside the crystalline structure.