1. Rare plagioclastic feldspar occurring in many igneous rocks

Derived forms: anorthites

See also: anorthitic

Type of: oligoclase, plagioclase

Encyclopedia: Anorthite

• copper's nark
• copper-base alloy
• copper-bottom
• copper-bottomed
• copper-nickel
• copperas
• copperhead
• copperplate
• copperplate engraving
• coppersmith
• copperware
• coppery
• coppice
• Coppola
• copra
• copra oil
• Coprinaceae
• Coprinus
• Coprinus atramentarius
• Coprinus comatus
• coprolalia
• coprolite
• coprolith
• coprophagia
• coprophagous