Prehnite 6mm Coin Faceted A Grade - 15-16 Inch Double Hearted occasionally mingled with rust-brown

occasionally mingled with rust-brown

Red Aventurine is believed to have many positive benefits

however they are not currently sourced from this region

Lemurian Aquatine Calcite is also known as Blue Argentinian Calcite

Agate is one of many varieties of banded Chalcedony

Prehnite 6mm Coin Faceted A Grade - 15-16 Inch Double Hearted occasionally mingled with rust-brownPrehnite 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.