Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Stanislav Jeleň"'
Autor:
Jana Kisková, Lenka Maliničová, Stanislav Jeleň, Ivana Timková, Jana Sedláková-Kaduková, Peter Pristaš
Publikováno v:
Nova Biotechnologica et Chimica, Vol 18, Iss 1, Pp 18-24 (2019)
Sulphur-oxidising autotrophic bacterial communities in deep biosphere from weathered ore samples from active gold mine Hodruša-Hámre, Slovakia were analysed using cultivation approach followed by DNA extraction, PCR amplification and 16S rRNA gene
Autor:
Juraj Majzlan, Stanislav Jeleň, Martin Števko, Martina Sýkorová, Stanislava Milovská, Jarmila Luptáková, Jörg Göttlicher, Daniel Kupka, Rastislav Milovský, Martin Chovan, Kilian Pollok
Publikováno v:
Applied Geochemistry. 92:59-70
The neutral mine drainage system at Ľubietova in Slovakia is overwhelmingly dominated by copper (17 ppm in the most concentrated aqueous sample) and sulfate and almost devoid of iron (0.7 ppb in the most concentrated aqueous sample). This mine drain
Autor:
Stanislav Jeleň, Sherif Kharbish
Publikováno v:
Vibrational Spectroscopy. 85:157-166
Raman spectroscopy was used to investigate the lead–antimony sulfosalts minerals: boulangerite (Pb5Sb4S11), jamesonite (FePb4Sb6S14), robinsonite (Pb4Sb6Sl3) and zinkenite (Pb9Sb22S42). Raman bands of the investigated minerals that have interconnec
Autor:
Vlastimil Konečný, Vladimir A. Lebedev, Stanislav Jeleň, V. A. Kovalenker, Jaroslav Lexa, Yurij V. Goltsman, Igor V. Chernyshev
Publikováno v:
Geologica Carpathica. 64:327-360
The Štiavnica Stratovolcano in Central Slovakia is the largest volcano in the Neogene to Quaternary Carpathian volcanic arc. A large caldera, an extensive subvolcanic intrusive complex and a resurgent horst with late stage rhyolite volcanites are th
Autor:
Dan Topa, Jaroslav Pršek, Jiří Sejkora, Stanislav Jeleň, Martin Števko, Daniel Ozdín, V. A. Kovalenker
Publikováno v:
The Canadian Mineralogist. 50:325-340
An interesting association of the Bi sulfosalts was identified in the Rozalia mine, Hodrusa–Hamre, Slovakia. Sulfosalts of the cuprobismutite series are the most common, and occur in paragenesis with other Bi sulfosalts, chalcopyrite and hematite.
Autor:
Ingrid Turisová, Stanislav Jeleň, Vojtech Dirner, Jozef Krnáč, Giuseppe Buccheri, Bronislava Voleková-Lalinská, Peter Andráš
Publikováno v:
Procedia Environmental Sciences. 14:3-21
The dump-fields Podlipa and Reiner at L’ubietova abandoned Cu-(Ag) deposit is situated at the boundary of the village settlement. The heavy metal contamination of the technogenous sediments and soils at the investigated dump-field show irregular pl
Publikováno v:
Hydrometallurgy. 67:37-43
The hydrometallurgical processing of complex concentrates represents an ecologically attractive alternative with respect to classical pyrometallurgical technologies. The leaching of gold from a mechanochemically pretreated CuPbZn complex sulfide conc