Black Gold Amazonite 2x4mm Tube - 15-16 InchBlack 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.

5mm Flat Link Stainless Steel Chain - 5 Meter Spool

also known as Melody's Stone

and balance

compressing after each rotation until the crimp is rounded

as well as for brake shoes

intricate appearance resembling agate due to silica and mineral inclusions from the smelting process

Good question

The shell's common name is derived from its appearance

Wild Horse has a hardness of 4

the treated stones are cut

but it is opaque as well

It has a hardness of 8 on the Mohs hardness scale