Genetické typy antropogenních minerálů haldy uhelného dolu Kukla v Oslavanech

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Title in English	Genetic types of anthropogenic minerals on the mine waste of the Kukla coal mine in Oslavany
Authors	DOKOUPILOVÁ Pavla LOSOS Zdeněk VÁVRA Václav
Year of publication	2006
Type	Article in Proceedings
Conference	Mineralogie Českého masivu a Západních Karpat 2006
MU Faculty or unit	Faculty of Science
Citation
Field	Geology and mineralogy
Keywords	Kukla coal mine;Oslavany;secondary minerals
Description	Anthropogenic minerals on the waste tip of the Kukla coal mine in Oslavany are described. In 2005, sulphur, gypsum and hexahydrite were colected and verified. New phases for the locality are secondary anhydrite, aragonite, hematite, calcite, konyaite and spinels. There are three main stages of the origin of these phases. Hematite and spinels formed at high temperature during burning of the mine waste. Anhydrite, aragonite, calcite and gypsum are younger and originated from the solutions. The youngest phases are konyaite and hexahydrite and according to climatic condition repeatedly recrystallize on the surface of the coal dump.
Related projects:	Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)