Chrysocolla 5X7mm-8X10mm Rough Nugget - 15-16 Inch - CLEARANCE 6X8mm Black Tourmaline is a black

Black Tourmaline is a black crystalline aluminum borosilicate mineral with occasional light gray inclusions that appear as flecks or veins

where it was observed that the stone was often carried by eagles to their nests

Moonstone is a Feldspar mineral that was used in Roman jewelry nearly 2

pale green or copper red

and is similar to Mahogany

Chrysocolla 5X7mm-8X10mm Rough Nugget - 15-16 Inch - CLEARANCE 6X8mm Black Tourmaline is a blackChrysocolla, a hydrous copper silicate, is often mistaken for turquoise due to its rich blues and blue to greens. It often also occurs with colors of rust, copper, black, white and reddish brown in speckles, veins and brecciated patterns. It is a very soft stone typically found near copper deposits. Chrysocolla was first described by Theosphrastus, a Greek philosopher and botanist who also named the stone, in 315 BCE.