iddingsite

English

Noun

iddingsite (countable and uncountable, plural iddingsites)

1. (mineralogy) A mixture of clay minerals and iron oxides formed by alteration of olivine

Further reading

• David Barthelmy (1997–2024) “Iddingsite”, in Webmineral Mineralogy Database.
• “iddingsite”, in Mindat.org‎^[1], Hudson Institute of Mineralogy, 2000–2024.