Brown Coal Bulletin, 2024 (vol. 64), issue 4
Informace o semináři "PROBLÉMY PROVOZU, ÚDR®BY A OPRAV STROJNÍHO ZAŘÍZENÍ, POU®ÍVANÉHO PŘI POVRCHOVÉM DOBÝVÁNÍ", pořádaném ve dnech 3.-4. října 2024 ve Sloupu v Čechách
Ing. Vlastimil Moni, Ph.D.
Zpravodaj Hnědé uhlí 2024, 64(4)
History of Mineralogical Research in the Area of the CSA Open Cast Mine
RNDr. Michal Řehoř, Ph.D.
Zpravodaj Hnědé uhlí 2024, 64(4)
In 2024, the interruption and probably the definitive end of mining will bring to a close more than a century of lignite mining in the area of the present-day CSA open cast mine. This is an opportunity to summarize the long history of mineralogical research, if only because the end of mining activities and the end of pumping of mine water virtually preclude further significant mineralogical discoveries. The paper briefly summarizes the history of the mining activity in the area of interest and the geological situation of the site. The main attention is paid to historical and recent mineralogical findings which are described in the paper including photo...
Neotectonics of the Nancy Valley in the Ore Mountains
RNDr. Petr Rojík, Ph.D.
Zpravodaj Hnědé uhlí 2024, 64(4)
The paper presents the results of a detailed geological mapping in the Nancy valley in the village of Stříbrná in the western part of the Ore Mountains. The mapping revealed that the area is intensively tectonically disturbed. The structure of the faults shows the dilatation of the rock mass and gravitational collapse of the faulted blocks. The fault zones are cemented mainly by quartz filling in several generations. The faults were probably formed in response to the uplift of the Ore Mountains after the Miocene.