 | | Journal (article/letter/editorial) | | of the Gutkovaite subgroup of the Labuntsovite group Named after Aleksey Sergeyevich Sakharov (1910–1996)...fossil trees of Triassic age in the Temple Mountain region, Emery County, Utah. Schindler, M. et al. (2003):...monoclinic, C1 (pseudo C2/m) A member of the Chlorite group The name reflects its composition as a boron-dominant...Malkhan gem tourmaline deposit, Chikoy District, Chita region, Russia. Zagorsky, V.Y. et al. (2003):...selenium deposit, Sierra de Cacho (Sierra de Umango) district, southwest to Bajo Jagüe, La Rioja, Argentina |  | | Journal (article/letter/editorial) | | Malkhan pegmatite field, Krasny Chikoy area, Chita region, Russia. Occurrence: In pockets of pegmatites....g/cm3 (calc.). Crystallography: Monoclinic, space group not given but probably Cc by analogy with cookeite...(2003): Borocookeite, a new member of the chlorite group from the Malkhan gem tourmaline deposit, central...ordered, mixed-layer dioctahedral pyrophyllite–smectite M ONOCLINIC Locality: 750 m northeast of Penrhyn...Associated minerals are: quartz and a chlorite-group mineral. General appearance: Anhedral grains in |  | Kříbek, Bohdan, Žák, Karel, Dobeš, Petr, Leichmann, Jaromír, Pudilová, Marta, René, Miloš, Scharm, Bohdan, Scharmová, Marta, Hájek, Antonín, Holeczy, Daniel, Hein, Ulrich F., Lehmann, Bernd (2009) The Rožná uranium deposit (Bohemian Massif, Czech Republic): shear zone-hosted, late Variscan and post-Variscan hydrothermal mineralization. Mineralium Deposita, 44 (1) 99-128 doi:10.1007/s00126-008-0188-0 | Journal (article/letter/editorial) | | The Rožná uranium deposit (Bohemian Massif, Czech Republic): shear zone-hosted, late Variscan and post-Variscan...K. Žák : P. Dobeš Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Republic e-mail: kribek@cgu...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic M. Pudilová Faculty of Sciences, Charles University...University, Albertov 6, 128 43 Prague 2, Czech Republic M. René Institute of Rock Structure and Mechanics...Sciences of the Czech Republic, V Holešovičkách 41, 182 09 Prague 8, Czech Republic B. Scharm : M. Scharmová |  | | Book | | Reflection spectra of PbCl2 single crystal (space group Pnma) obtained by light polarized parallel to a...transmission IR spectra of minerals in the far IR region. The PE discs are prepared at rather high temperatures...root-mean-square approximation of the spectrum in the region free of strong absorption. A review of the most...analysis for the IR spectrum of gmelinite-K in the region of Si–O-stretching vibrations carried out with...analysis for the IR spectrum of gmelinite-K in the region of Si–O-stretching vibrations carried out with |  | | Journal (article/letter/editorial) | | . . . . . . . . . . . . . . . . . . . Platinum group elements (PGE) . . . . . . . . . . . . . . . . ...platinum-group-element deposits . . . . . . . . . . . . 6.3. Structure-related platinum-group-element...Sedimentary platinum-group-element deposits . . . . . . . . . . 6.5. Platinum-group-element supply and.... . . 45.1. Chemistry and mineralogy of garnet-group minerals . . . . . . . . 45.2. Magmatic garnet deposits... . . . . . . . . . . . . . . . . . . . Epidote-group minerals . . . . . . . . . . . . . . . . . . . | | | Journal (article/letter/editorial) | | . . . . . . . . . . . . . . . . . . . Platinum group elements (PGE) . . . . . . . . . . . . . . . . ...platinum-group-element deposits . . . . . . . . . . . . 6.3. Structure-related platinum-group-element...Sedimentary platinum-group-element deposits . . . . . . . . . . 6.5. Platinum-group-element supply and.... . . 45.1. Chemistry and mineralogy of garnet-group minerals . . . . . . . . 45.2. Magmatic garnet deposits... . . . . . . . . . . . . . . . . . . . Epidote-group minerals . . . . . . . . . . . . . . . . . . . |  | | Journal (volume) | | of Szeged On the cover: Map of the Carpathian region with type localities of new mineral species, rocks...Mineralogical-Geochemical Branch tional na MA ion Inter at Czech Geological Society I ral ine ogi l Assosi Croatian...(Hungary) (Hungary) (Romania) (Hungary) (France) (Czech Republic) (Croatia) (Hungary) (Poland) (Slovenia) (Bulgaria)...(Poland) (Italy) (Czech Republic) (Romania/USA) (Germany) (Hungary) (Russia) (Czech Republic) (Japan) (Germany)................................245 EG52 Platinum-group minerals in the new millennium................. |  | | Book | | . . . . . . . . . . . . . . . . 2.3.3 Platinum-Group Elements . . . . . . . 2.4 Light Metals . . . ....an economic point of view it may be obvious to group deposits according to their metals. From a geological...veins. Of course, it is much more attractive to group deposits according to the most important processes...high-tech applications. Supply and demand often vary widely resulting in highly volatile and sometimes...In hydrothermal veins (especially, in the Andes region). Pentlandite (Ni,Fe)9S8. Crystal system Cubic |
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