|
|||||
|
|
CRUSHING OF SEDIMENTARY ROCK SAMPLES AND ITS EFFECT ON SHAPE AND NUMBER OF HEAVY MINERALS |
|
| Authors: | DIERK HENNINGSEN |
| Institution: | Institute of Geology and Palaeontology, University of Giessen, Giessen (Germany) |
| Abstract: | Few examples are given to demonstrate that crushing of hard sedimentary rocks practically does not break up the heavy minerals present in the rock. Also the ratios of the various minerals mostly are not changed. |
| Keywords: | |