Very Rare Gemmy Borcarite Cluster on Matrix (Thumbnail) - Charcas, Mexico For Sale

An outstanding, highly architectural thumbnail specimen featuring a sharp, fan-like spray of gemmy, electric turquoise-blue Borcarite crystals perched at the apex of a matrix pillar accented by yellow-olive micro-crystals (presumed Vesuvianite) from from Charcas, San Luis Potosí, Mexico.Charcas stands as a world benchmark locality for Borcarite—a rare calcium magnesium borate carbonate mineral—producing some of the world\'s finest and most intensely colored display specimens.A top-tier specimen for rare borate species specialists, Mexican locality collectors, or aesthetic thumbnail display suites. You will receive the exact specimen pictured.Weight = 3.2g