@article{de Klerk_Bell_2017, title={Geochemical and petrographical study of megacrysts and mantle xenoliths from Gemsbok Hollow and Gruendorn kimberlites in the Warmbad kimberlite province, South Africa}, volume={11}, url={https://ikcabstracts.com/index.php/ikc/article/view/4015}, DOI={10.29173/ikc4015}, journal={International Kimberlite Conference: Extended Abstracts}, author={de Klerk, W. and Bell, D.R.}, year={2017}, month={Sep.} }