1) Arsenic mineral 2) Monoclinic mineral 3) Silver mineral
Found on
https://www.crosswordclues.com/clue/fettelite
Fettelite is a mercury-sulfosalt mineral with the chemical formula Ag16HgAs4S15. The mineral was first described by Wang and Paniagua (1996) who named it after M. Fettel, a German field geologist who collected the first samples from Odenwald. It was first collected in the Nieder-Beerbach mine, 10 km south of Darmstadt, Odenwald, Germany. Its norma...
Found on
http://en.wikipedia.org/wiki/Fettelite
No exact match found.
