The Fuel Research Institute was requested by the Consulting Engineer of the Coal Division, Anglo American Corporation, to carry out washability tests on a 5-ton sample of No. 5 seam run-of-mine coal from the farm Zondagfontein in the Witbank area.
Reference:
Streicher, S. 1965. Report on the results of washability tests carried out on a bulk sample of no. 5 seam run-in-mine coal from the Witbank area. http://hdl.handle.net/10204/12939 .
Streicher, S. (1965). Report on the results of washability tests carried out on a bulk sample of no. 5 seam run-in-mine coal from the Witbank area Retrieved from http://hdl.handle.net/10204/12939
Streicher, SF Report on the results of washability tests carried out on a bulk sample of no. 5 seam run-in-mine coal from the Witbank area. 1965. http://hdl.handle.net/10204/12939
Streicher S. Report on the results of washability tests carried out on a bulk sample of no. 5 seam run-in-mine coal from the Witbank area. 1965 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/12939