Black Jasper Mushrooms / 1.5-3.5" AVG - 1 KILO LOT Menu Museum Green Agate Moon on Metal

Green Agate Moon on Metal Base

Pieces measure approximately 25-250 grams

Avg Pieces Per Lot: (2-4 pieces)

This can happen anywhere there is or was lava close to the earth's surface

Black Jasper Mushrooms / 1.5-3.5" AVG - 1 KILO LOT Menu Museum Green Agate Moon on MetalQuantity: 1 kilogram Average size range: 1. 5 to 3. 5 inches Jasper is an aggregate stone, formed from combinations of quartz, chalcedony, and other minerals that all affect the resulting colors or patterns that form. Black jasper takes its color from inclusions of chert, and aside from use in jewelry it was commonly used in Ancient Greece to streak test metals to determine purity.