Gemstones Encyclopedia

Large colorless crystals of Analcime

Anatase occurs in many beautiful

Anatase occurs in many beautiful

These feldspars are rarely encountered

Andradite is one of the

Anglesites with pale colors can

Rare and difficult to cut,

The rarest plagioclase feldspar, anorthite

Although too brittle for most

Although not suitable for jewelry,

Named after the color of

Aragonite is more commonly found