Prehnite 6mm Round AAA Grade - 15-16 Inch Larimar Diopside is a calcium and

Diopside is a calcium and magnesium silicate mineral

Plated to prevent oxidization

there may not be a more beautiful blue-and-brown combination than that of Terra Agate

MultiPliers - featuring a Bent Chain Nose AND a Round Nose head for wire wrapping and DIY jewelry making

It was popular with the Greeks and Romans

Prehnite 6mm Round AAA Grade - 15-16 Inch Larimar Diopside is a calcium andPrehnite 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.