arseniopleite
noun
ar·se·ni·o·ple·ite
är¦sēnē(ˌ)ōˈplēˌīt
plural -s
: a mineral consisting of a basic arsenate of manganese, calcium, iron, and other metals occurring in brownish red cleavable masses
Word History
Etymology
International Scientific Vocabulary arsenio- (from arsenic) + Greek pleiōn more + International Scientific Vocabulary -ite; originally formed as German arseniopleit