Size Large: 34mm-L x 19mm-W x 9mm-D
Size Small: 25mm-L x 12mm-W x 7mm-D
Qty: 5 Beads / Length: 5 in.
Weight: 28 g.

The ancient Greeks referred to artificial preparations used in a flux in soldering of gold as "chryso kolla", meaning "gold glue". This somehow became the name of this blue-green stone, Chrysocolla.

Mohs' Hardness Scale: 2-4