ANORTHITE – NATIVE COPPER AND NATIVE BRASS INCLUDED!

$78.00

Here we have a well formed crystal of anorthite, from Japan. On its own decent anorthite crystals are quite rare, but these specimens have been shown to have both native copper AND native brass, as their coloring agent

Product Description

Here we have a well formed crystal of anorthite, from Japan. On its own decent anorthite crystals are quite rare, but these specimens have been shown to have both native copper AND native brass, as their coloring agent, as far as I know this is the only time native brass has been identified in a mineral specimen, see Mindat,  https://www.mindat.org/min-6830.html Buyers please note size of specimen.

HACHIJO ISLAND, TOKYO, JAPAN.

14 x 13 x 13mm.