@article{Lutjen_Blume_Pretorius_1998, title={Geophysical survey over the Elizabeth Bay mine, Namibia}, volume={7}, url={https://ikcabstracts.com/index.php/ikc/article/view/2789}, DOI={10.29173/ikc2789}, number={1}, journal={International Kimberlite Conference: Extended Abstracts}, author={Lutjen, H. and Blume, J. and Pretorius, C.C.}, year={1998}, month={Apr.}, pages={518–520} }