| | Journal (article/letter/editorial) | “silver” Lode of Kutná Hora Pb–Zn–Ag ore district (Czech Republic) Richard PAŽOUT1*, Vladimír ŠREIN2, Zuzana...richard.pazout@vscht.cz Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Republic Geological Institute...Institute of the Czech Academy of Sciences, Rozvojová 269, 165 00 Prague 6-Lysolaje, Czech Republic Corresponding...”silver” lode of the historic Kutná Hora Pb–Zn–Ag ore district. Ullmannite is the first and only Ni sulphide...nickel mineral is known from this base-metal ore district. The mineral was identified in two polished sections | | | | mica, gypsum, augite, (aragonite, antimonite, marcasite, barytes, topaz) (4) tetragonal (chalcopyrite...two different minerals of identical (pyrite and marcasite), or com- pletely different, chemical composition... in Butte, Montana (USA), in the Lake Superior region, Michigan, and in Yugo- slavia; bedded deposits...important minerals are argentite, arsenopyrite, marcasite and fluorite, apart from a whole series of valuable...cobalt-nickel ores. Another famous locality in this region is Kutna Hora, and the area of the Giant Mountains | | | Journal (article/letter/editorial) | siegenite, cobaltite, arsenopyrite, pyrite, marcasite, chalcopyrite, tetrahedrite (with up to 16.4 wt...výrazně převažuje nad železem (0.4 - 2.4 hm. %). Stříbro substituuje 16.6 - 27.8 at. % strukturní pozice...viz tab. 9. Hlavními komponentami jsou vždy jen stříbro a rtuť, jejichž obsahy vykazují poměrně značnou...krystalinika (amfibolity, serpentinity). Pokud jde o stříbro, antimon a rtuť, tyto prvky se uplatnily zejména...The Rožná uranium deposit (Bohemian Massif, Czech Republic): shear zone-hosted, late Variscan and post-Variscan |
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