anorthite /əˈnɔːθʌɪt/


I. noun [ mass noun]

1. a calcium-rich mineral of the feldspar group, typically white, occurring in many basic igneous rocks.
– origin mid 19th cent.: from an-1 + Greek orthos ‘straight’ + -ite1.

Add Comment

By Oxford


Get in touch

Quickly communicate covalent niche markets for maintainable sources. Collaboratively harness resource sucking experiences whereas cost effective meta-services.