zwieselite
English
Etymology
Named for type locality Zwiesel (in Bavaria, Germany) + -ite.
Noun
zwieselite (uncountable)
- (mineralogy) A brown to black mineral containing manganese, iron, phosphorus, oxygen, and fluorine.
Further reading
- David Barthelmy (1997–2023), “Zwieselite”, in Webmineral Mineralogy Database.
- “zwieselite”, in Mindat.org, Hudson Institute of Mineralogy, 2000–2023.