Prehnite 8mm Double Heart Faceted - 15-16 Inch R1585 currently believed to be due

currently believed to be due to the presence of a copper-based mineral such as Malachite or Azurite

Turquoise is now mined all over the world

” the Latin word for copper

” owing to its red appearance when sliced thinly or powdered

Our Noreena Jasper is A Grade

Prehnite 8mm Double Heart Faceted - 15-16 Inch R1585 currently believed to be duePrehnite 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.