The FRI of SA was requested by Eikeboom Colliery to conduct washability tests on samples of cobbles, nuts and peas from this colliery at specific gravities 1.50, 1.55 and 1.60.
Reference:
Fourie, P. 1965. A report on washability tests carried out on samples of cobbles, nuts and peas from Eikeboom colliery. http://hdl.handle.net/10204/12943 .
Fourie, P. (1965). A report on washability tests carried out on samples of cobbles, nuts and peas from Eikeboom colliery Retrieved from http://hdl.handle.net/10204/12943
Fourie, PJF A report on washability tests carried out on samples of cobbles, nuts and peas from Eikeboom colliery. 1965. http://hdl.handle.net/10204/12943
Fourie P. A report on washability tests carried out on samples of cobbles, nuts and peas from Eikeboom colliery. 1965 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/12943