Moonstone
ムーンストーン
月长石
Moonstone
Pierre de Lune
Glossary
Thematic
Jewellery, Material
A variety of orthoclase feldspar that shows a bluish white glow that is called adularescence. It is usually whitish-blue, but can be colourless, yellow, orange, gray, or even reddish. Moonstone is usually cut as a cabochon.