| Kruszewski, Łukasz, Świerk, Mateusz, Siuda, Rafał, Szełęg, Eligiusz, Marciniak-Maliszewska, Beata (2020) Third Worldwide Occurrence of Juangodoyite, Na2Cu(CO3)2, and Other Secondary Na, Cu, Mg, and Ca Minerals in the Fore-Sudetic Monocline (Lower Silesia, SW Poland) Minerals, 10 (2) 190 doi:10.3390/min10020190 | Journal (article/letter/editorial) | juangodoyite (3rd occurrence worldwide) and darker chalconatronite are the most important members of the Rudna...close to parnauite. Keywords: juangodoyite; chalconatronite; secondary Cu minerals; rapidcreekite; Fore-Sudetic...Juangodoyite, Na2 Cu(CO3 )2 (monoclinic, P21 /a), is an exceedingly rare mineral, known—prior to the current...or trihydrate, counterpart of juangodoyite—chalconatronite (monoclinic, P21 /n)—is more common, with about...Mine, Italy, was reported in Reference [4]. Chalconatronite occurrences are restricted to specific geochemical |
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