thomsonite

From Thomson +‎ -ite.

thomsonite (plural thomsonites)

1. (mineralogy) Ozarkite, a mineral native to the United States.

• David Barthelmy (1997–2025), “Thomsonite”, in Webmineral Mineralogy Database.
• “thomsonite”, in Mindat.org‎^[1], Hudson Institute of Mineralogy, 2000–2025.
• Annual report of the Geological Survey of Arkansas, by the Geological Survey of Arkansas, Arkansas State Geologist, 1891, page 221.[2]

• monotheist, nomotheist