Paragenetická studie Ag-mineralizace ložiska Horní Město u Rýmařova
Článek v PDFA paragenetic study of Ag-mineralization from Horní Město ore deposit (Northern Moravia)
Native silver, proustite, pyrargyrite, stephanite and kongsbergite accompanied by Ag-tennantite, jordanite, galena and light sphalerite occurs in veinlets penetrating the stratiform Fe-Zn-Pb ore body. The temperature of this association varies between 95 and 130 °C, the activity of sulphur (log as2) between -20 to -30. The genesis is in the connection with metamorphic mobilisation and partial transport of components.
Bohuslav Fojt, Department of Mineralogy, Petrography and Geochemistry, Faculty of Sciences, Masaryk University, Kotlářská 2, 611 37 Brno, Czechoslovakia
Jana Hladíková, Czech Geological Institute, Geologická 6, 152 00 Praha, Czechoslovakia
Zdeněk Losos, Department of Mineralogy, Petrography and Geochemistry, Faculty of Sciences, Masaryk University, Kotlářská 2, 611 37 Brno, Czechoslovakia
Vladimír Šrein, lnstitute of Geology, Czechoslovak Academy of Sciences, V Holešovičkách 41, 182 00 Praha 8, Czechoslovakia