Prehnite 4mm Coin Faceted A Grade - 15-16 Inch R0142 it was thought to have

it was thought to have fallen approximately 800

” Green Opals are believed to provide energy and speed recovery from illness

It is opaque and occurs in a wide variety of colors

it can purify the negative energy in your home

In the home

Prehnite 4mm Coin Faceted A Grade - 15-16 Inch R0142 it was thought to havePrehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South Africa in 1774. Prehnite is translucent to transparent, in colors from light green to yellow green to olive, with occasional inclusions of Black Tourmaline that crisscross the stone in fibrous patterns. It is a phyllosilicate composed of silicon, calcium and aluminum with trace amounts of iron.