Rudolf Helmhacker

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Rudolf Helmhacker (* 1841 in Rokitzan ; † May 24, 1915 in Prague ) was a Bohemian geologist and mining engineer.

Helmhacker studied at the University of Prague and the Technical University of Prague, at the Technical University of Vienna and at the Mining Academy in Příbram , graduating as a mining engineer in 1864. He was an engineer at the Prague Iron Industry Company and from 1865 in Rossitz . In 1874 he became a private lecturer at the Bergakademie Leoben , where he became an associate professor in 1874 and a full professor of mineralogy, geology and paleontology in 1875. From 1881 he worked as a mining engineer in Eastern Siberia.

Fonts

  • Comparative experiments on the explosive effect of dynamite compared to that of ordinary explosive powder on the road . 1872
  • About the geognostic conditions and the mining of the Orlau-Karwiner coal field in Austrian Silesia . In: Berg- und Hüttenmännisches Jahrbuch, volume. 21, 1873, p. 118
  • Mining in Kšice near Mies in Bohemia . In: Berg- und Hüttenmännisches Jahrbuch, volume. 21, 1873, p. 274
  • Boards for determining common minerals. 1874
  • with J. Vála: The iron stone deposits in the area between Prague and Beraun . Volume II / l, 1877, p. 99
  • with Jan Krejčí : Explanations of the geological map of the surroundings of Prague, according to with J. Krejči . Archive for the naturwiss. Land survey of Bohemia , volume. IV / 2, 1879.

literature

personal data
SURNAME Helmhacker, Rudolf
BRIEF DESCRIPTION Austrian geologist
DATE OF BIRTH 1841
PLACE OF BIRTH Rokitzan
DATE OF DEATH May 24, 1915
Place of death Prague