The Josef Coal has the largest extent of all the Coals in the Sokolov Basin. The diploma thesis is concerned with studying of two profiles of the Josef Coal located in the opencast mines Medard-Libík and Družba for the purpose of micropetrograhic and chemical analyse. The goal of the diploma thesis is an interpretation of the sedimentary enviroment leading to formation of the Josef Coal based on the comparison of the petrographic and geochemical parametres of both profiles. Both studied profiles were initially macropetrographically described and sampled in a field. Samples were subsequently used for by maceral a chemical- technological analyses. The analysis of all 50 collected samples were performed at the Institute of Rock Structure and Mechanics Academy of Sciences of the Czech Republic. The micropetrographic composition was compared with chemical-technological standards. The macropetrographic description indicates some differences between both studied coal sections. The lower part of The Profile Josef 1 consists of the humic coal which in middle part evolves into the sapropelic one and that type persists the rest of the profile. The Profile Josef 2 is formed by sapropelic coal throughout the entire section except four decimeter thick benches of intercalated humic coal. Diferences in...
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:341354 |
| Date | January 2014 |
| Creators | Jureková, Dominika |
| Contributors | Opluštil, Stanislav, Mach, Karel |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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