Prehnite 3mm Round Faceted A Grade - 15-16 Inch Tan white and occasionally gray or

white and occasionally gray or brown

it is believed to have been worn Cicero

Tourmaline occurs in nearly every color in the rainbow and its name derives from “turmali

This semi-translucent stone occurs in an array of hues

calming down survival based fears

Prehnite 3mm Round Faceted A Grade - 15-16 Inch Tan white and occasionally gray orPrehnite 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.