Petrographic classification of solid residues from hydrogenation and pyrolysis of soft brown coals using the reflected light microscopy

von Gerschel, H.
Veröffentlicht in International Committee for Coal and Organic Petrology 67th Annual Meeting of the International Committee for Coal and Organic Petrology (2015)

New insights to the geology, micropetrography and genesis of the pyropissite-deposits of Zeitz-Weißenfels, Germany

von Gerschel, H.
Veröffentlicht in International Committee for Coal and Organic Petrology 67th Annual Meeting of the International Committee for Coal and Organic Petrology (2015)