Perles en amazonite entre 4 et 10mm AD bois blue on a black background

blue on a black background with silky

Golden obsidian beads

Hardness: between 3

Officially part of the feldspar group

Perles en amazonite entre 4 et 10mm AD bois blue on a black backgroundAmazonite beads. Color: Green Sizes between 4 and 10mm Country of origin: Brazil Gemological information about Amazonite: Note: Part of the feldspa family, a variety of microcline. Possible color: From light green to dark green (pale green, apple green, dark green), green tending towards blue, can even go as far as light blue. Hardness: Between 6 and 6. 5 Crystal system: Triclinic Breakage: Irregular Cleavage: Perfect Polariscope: Anisotropic