Jadeite 6mm Round A Grade - 15-16 Inch february_jasper Prehnite was the first mineral

Prehnite was the first mineral to be named after a person: its discoverer

all sapphires are considered stones of wisdom

one of the most recognized turquoise-producing regions in the world

The yellowish colors of heliodor are usually caused by small amounts of iron within the mineral's crystal structure

often with a mottled appearance

Jadeite 6mm Round A Grade - 15-16 Inch february_jasper Prehnite was the first mineralJade refers to an ornamental mineral, mostly known for its green varieties. Jade has been used for tens of thousands of years, initially as tools because of its hardness, but is prized, especially in Asian cultures, as a gemstone that is cut into many shapes and often given a high polish.