Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Stanislav Houzar"'
Publikováno v:
Bulletin Mineralogie Petrologie. 30:171-187
Supergene mineral assemblages rich in Pb, As and P occur on the dumps after the historical mining of the base-metal deposit in Kvasetice (Havlíčkův Brod ore district, Bohemian-Moravian Highlands, Czech Republic). The primary hydrothermal assemblag
Autor:
Pavla Hršelová, Stanislav Houzar, David Buriánek, Dalibor Všianský, Marek Szczerba, Zuzanna Ciesielska, Jindřich Štelcl, Slavomír Nehyba
Publikováno v:
Annales Societatis Geologorum Poloniae.
Publikováno v:
Mineralogy and Petrology. 114:175-197
Peraluminous orthogneisses represent a typical rock type of the Monotonous and Varied units of the Moldanubian Zone. The most probable setting for the generation of these rocks is the Cambro-Ordovician magmatic event linked to crustal anataxis, which
Publikováno v:
Geologica Carpathica. 72
Massive quartz-chakedony +/- opal nodules ("plasma" in gemology) represent a specific silica variety, which occurs in the laterite-like residues of pre-Miocene paleo-weathering of ultramafites in western Moravia (Moldanubian Zone, Bohemian Massit). T
Publikováno v:
Geoscience Frontiers
Geoscience Frontiers. 2021, vol. 12, issue 1, p. 219-230.
Geoscience Frontiers, Vol 12, Iss 1, Pp 219-230 (2021)
Geoscience Frontiers. 2021, vol. 12, issue 1, p. 219-230.
Geoscience Frontiers, Vol 12, Iss 1, Pp 219-230 (2021)
Various metacarbonate and associated calc-silicate rocks form minor but genetically significant components of the lithological units in the Bohemian Massif of the Variscan orogen in Central Europe. These rocks vary in terms of their lithostratigraphy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8750e42b8cb25dbe9ea63e7545bf469
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5002498_5/component/file_5004265/5002498.pdf
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5002498_5/component/file_5004265/5002498.pdf
Publikováno v:
Journal of Geosciences. :1-23
Publikováno v:
Acta Musei Silesiae: Scientiae Naturales, Vol 65, Iss 1, Pp 88-96 (2016)
Linarite, PbCu2+(SO4)(OH)2, and associated minerals were studied at new locality near Kletné, where they occur in dump material of historic Ag-Pb mines exploited during the 16th century. Linarite forms thin blue coatings and tiny dark blue crystals
Publikováno v:
International Journal of Earth Sciences. 106:59-77
The results of the airborne survey comprising gamma-ray spectrometry and proton magnetometry, ground gravity survey, and field geological observations (e.g., deep borehole profiles, contact aureole in dolomite marbles, distribution of granitic pegmat
Publikováno v:
Mineralogy and Petrology. 109:17-33
The arsenic mineralization in historical waste rock pile at Kaňk site near Kutna Hora developed over a period of about 500 years. The objective of this study was to determine principal secondary arsenic mineral phases and their environmental stabili
Publikováno v:
Journal of GEOsciences. :149-162
(Mg 1.461 V 0.679 Al 0.771 Fe 0.042 Mn 0.003 Ti 0.043 ) Z (Al 5.074 V 0.237 Mg 0.689 ) T (Si 5.782 Al 0.218 O 18 ) (BO 3 ) 3 ((OH) 3.058 O 0.75 F 0.192 ) for GVD and X (Na 0.539 Ca 0.148 □ 0.297 K 0.017 ) Y (Mg 0.992 V 0.302 Al 1.039 Fe 0.582 Mn 0.