| | Journal (article/letter/editorial) | Original paper Grumiplucite from the Rudňany deposit, Slovakia: a second world-occurrence and new data...and Petrology, Ilkovičova 6, 842 15 Bratislava, Slovakia; stevko@fns.uniba.sk 2 Department of Mineralogy...Prague 9, Czech Republic 3 Rovníková 8, 04 012 Košice, Slovakia * Corresponding author 1 Grumiplucite, ideally...Droždiak vein, Rudňany deposit (Spišsko-gemerské Rudohorie Mts., Slovakia). This rare Hg-sulfosalt forms...cavities of siderite with abundant cinnabar, Hg-rich tetrahedrite and chalcopyrite aggregates. Minor quartz | | | Journal (article/letter/editorial) | Chemistry and classification of minerals of tetrahedrite group from deposits of Bolivia Dalibor Velebil1)*...of chemical composition of ten samples of the tetrahedrite group minerals from six deposits in Bolivia...usual members of tetrahedrite group: tennantite-(Zn) (San Vicente, Oruro), tetrahedrite-(Zn) (Animas -...Pulacayo, San Vicente, Cerro Rico, Oruro) and tetrahedrite-(Fe) (Pulacayo, Machacamarca, Cerro Rico). The...studied samples are given in the paper. Key words: tetrahedrite-group minerals, chemical composition, electron | | Biagioni, Cristian, George, Luke L., Cook, Nigel J., Makovicky, Emil, Moëlo, Yves, Pasero, Marco, Sejkora, Jiří, Stanley, Chris J., Welch, Mark D., Bosi, Ferdinando (2020) The tetrahedrite group: Nomenclature and classification. American Mineralogist, 105 (1) 109-122 doi:10.2138/am-2020-7128 | Journal (article/letter/editorial) | Mineralogist, Volume 105, pages 109–122, 2020 The tetrahedrite group: Nomenclature and classification Cristian...Italy 2 Abstract The classification of the tetrahedrite group minerals in keeping with the current IMA-accepted...IMA-accepted nomenclature rules is discussed. Tetrahedrite isotypes are cubic, with space group symmetry...be regarded as separate mineral species. The tetrahedrite group is divided into five different series...of the A, B, D, and Y constituents, i.e., the tetrahedrite, tennantite, freibergite, hakite, and giraudite |
|