Prehnite with Rutilate 10mm Round - 15-16 Inch Shape_Cut Cube Opalite can have a blue

Opalite can have a blue appearance when placed against a dark background and appear milky white with a pink or orange glow against a light background

in 1906 by two children who stumbled over a metal object stuck in the ground

the stones are closer to their natural state

This stone is composed of angular fragments of minerals

Prehnite with Rutilate 10mm Round - 15-16 Inch Shape_Cut Cube Opalite can have a bluePrehnite 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.