What is another word for Hopeite?
Pronunciation: [hˈə͡ʊpa͡ɪt] (IPA) 
Hopeite is a rare mineral that belongs to the phosphate group. It is commonly found as a secondary mineral in oxidized zinc ore deposits. Its chemical formula is Zn3(PO4)2·4H2O. Synonyms for Hopeite include Zinc phosphate hydroxide, Hydrated zinc phosphate, and Zinc hydrous phosphate. The mineral typically occurs in blue-green or turquoise-blue coloration and has a similar appearance to the mineral turquoise. Hopeite is used in the production of zinc as well as in mineral collections. Its rarity and distinctive blue-green color make it a precious gemstone to collectors and enthusiasts.
