Raw Galena / 0.5-1.5" AVG - 1 FLAT jewelry their hard skeletons accumulate calcium

their hard skeletons accumulate calcium carbonate that is secreted by other members of the reef

This is a natural product that has been heat treated

Avg Size Range: (3 to 3

Quantity: 25 Pieces

scolecite usually grows in very long and thin needle-like formations that are extremely fragile

Raw Galena / 0.5-1.5" AVG - 1 FLAT jewelry their hard skeletons accumulate calciumQuantity: 1 Flat Average size range: 0. 5 to 1. 5 inches Galena, also sometimes known as lead glance, is a common sulfide and lead ore found all over the world. Often used as a semiconductor with a fairly small band gap, galena also sometimes contains very small amounts of silver.