- waltherite
- мин. вальтерит (идентичен вальпургину)
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
waltherite — wal·ther·ite … English syllables
waltherite — ˈvältəˌrīt noun ( s) Etymology: German waltherit, perhaps from Walther, a 19th century Austrian mining official + German it ite : a mineral consisting of an ill defined carbonate of bismuth having green to brownish green doubly terminated… … Useful english dictionary