grunerite

See also: grünerite

English

Etymology

From Gruner +‎ -ite.

Noun

grunerite (countable and uncountable, plural grunerites)

1. (mineralogy) An iron-rich amphibole related to cummingtonite.

Further reading

• David Barthelmy (1997–2025) “Grunerite”, in Webmineral Mineralogy Database.
• “grunerite”, in Mindat.org‎^[1], Hudson Institute of Mineralogy, 2000–2025.