Prehnite with Rutilate 4mm Round - 15-16 Inch 5-6mm ” meaning “a stream of

” meaning “a stream of lava

Cherry Quartz is a manmade mixture of clear glass with swirls and flecks of deep pink

but can also appear silver

improving concentration

Prehnite with Rutilate 4mm Round - 15-16 Inch 5-6mm ” meaning “a stream ofPrehnite 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.