1) Arsenic mineral 2) Monoclinic mineral 3) Silver mineral
Found on
https://www.crosswordclues.com/clue/marrite
Marrite (mar`-ite) is depicted by the chemical formula PbAgAsS3. It is the arsenic equivalent of mineral freieslebenite (PbAgSbS3), but also displays close polyhedral characteristics with sicherite and diaphorite. Marrite was named in honor of geologist John Edward Marr (1857–1933) of Cambridge, England. ==Crystal habit== Marrite is part of the....
Found on
http://en.wikipedia.org/wiki/Marrite
No exact match found.
