@article{Pretorius_Blume_Lutjen_Trofimczyk_1998, title={Results of geophysical trials to profile the kimberlite/host rock contacts at Venetia mine and the BK-9 Pipe}, volume={7}, url={https://ikcabstracts.com/index.php/ikc/article/view/2854}, DOI={10.29173/ikc2854}, number={1}, journal={International Kimberlite Conference: Extended Abstracts}, author={Pretorius, C.C. and Blume, J. and Lutjen, H. and Trofimczyk, K.}, year={1998}, month={Apr.}, pages={708–709} }