Phenakite on Matrix, 7.33g | Mt. Antero, Chaffee Co., Colorado Feldspar but at 4 x 3mm

but at 4 x 3mm it's large for a Popigai diamond

Chaffee Co

it crystallizes in pegmatites

Primorsky Krai

Phenakite on Matrix, 7.33g | Mt. Antero, Chaffee Co., Colorado Feldspar but at 4 x 3mmPhenakite on Albite Matrix. A gorgeous Phenakite mineral specimen, this piece has sparkling colorless rhombohedral Phenakite crystals, on white Albite matrix. A rare find from Mt. Antero, Chaffee Co., Colorado. Phenakite is a rare beryllium silicate mineral, known as one of the most pure, highest vibration crystals on Earth. Phenakite is highly desirable among advanced mineral collectors and the metaphysical community. It has a high refractive index