Black Gold Amazonite 8x10 Tumble Nugget 8-Inch R1237 The stone's composition remains somewhat

The stone's composition remains somewhat ambiguous

and features dark manganese dendrites throughout

mostly known for its green varieties

” taking its name from the stone

Black Gold Amazonite 8x10 Tumble Nugget 8-Inch R1237 The stone's composition remains somewhatBlack Gold Amazonite is a member of the Feldspar family and varies in hue from robins egg blue to blue green to black, occasionally mingled with rust brown. This variety of Amazonite is actually a combination of Amazonite, Tourmaline and Pyrite. Amazonite is named for the Amazon River in Brazil, where the stones are thought to have been originally found, however they are not currently sourced from this region.