@article{Boctor_Boyd_Nixon_1982, title={Carbonate tuff from Melkfontein, East Griqualand, South Africa}, volume={3}, url={https://ikcabstracts.com/index.php/ikc/article/view/2271}, DOI={10.29173/ikc2271}, journal={International Kimberlite Conference: Extended Abstracts}, author={Boctor, N. Z. and Boyd, F.R. and Nixon, P.H.}, year={1982}, month={Sep.}, pages={211–211} }