indicolite

indicolite (countable and uncountable, plural indicolites)

1. An indigo-blue variety of tourmaline

• elbaite

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

• nicoletiid