Definition of tagilite
: a mineral Cu2(PO4)(OH).H2O consisting of a hydrous basic copper phosphate and occurring in bright green reniform masses (hardness 3–4, specific gravity 4.1)
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Origin and Etymology of tagilite
German tagilith, from (Nizhni) Tagil, Sverdlovsk region, U.S.S.R., its locality + German -lith -lite
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