Schorl Specimen - Galileia, Brazil DX2712 ytrium fluorite Weight: 170 grams

Weight: 170 grams

this specimen will glow a vibrant blue as shown in the second photo

Chrysocolla is a hydrated copper silicate that forms in the oxidation zones of copper deposits and is prized for its natural blue and green hues

and sometimes even blues and greens

amazonite exhibits a hardness of 6 to 6

Schorl Specimen - Galileia, Brazil DX2712 ytrium fluorite Weight: 170 gramsSchorl (Black Tourmaline) Approx. Dimensions: 2. 5 x 1. 5 x 1. 5 inches Approx. Weight: 93 grams Locality: Galileia, Minas Gerais, Brazil Acrylic stand and putty are not included. This specimen from Galileia has a very interesting structure. The top of the schorl has small formations of mica dispersed among the uneven terminations. Schorl, also known as black tourmaline, is a variety of tourmaline that is formed in a pegmatite environment, typically