La Grange, CC2023-07-202023-07-201957La Grange, C. 1957. <i>Number 5 seam coal from the ventilation shaft at Springbok Colliery</i>. http://hdl.handle.net/10204/12890 .http://hdl.handle.net/10204/12890Subsequent to the issue of this Institutes Technical Memorandum No. 10 of 1955 the results of additional investigations carried out at the Institute on No. Seam coal taken in the ventilation shaft, about 4500ft north- north-east of Springbok Colliery's main hauling shaft, became available.FulltextenSpringbok collieryVentilation shaftSuitability of coalsSeam coalReportLa Grange, C. (1957). <i>Number 5 seam coal from the ventilation shaft at Springbok Colliery</i> Retrieved from http://hdl.handle.net/10204/12890La Grange, CC <i>Number 5 seam coal from the ventilation shaft at Springbok Colliery.</i> 1957. http://hdl.handle.net/10204/12890La Grange C. Number 5 seam coal from the ventilation shaft at Springbok Colliery. 1957 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/12890TY - Report AU - La Grange, CC AB - Subsequent to the issue of this Institutes Technical Memorandum No. 10 of 1955 the results of additional investigations carried out at the Institute on No. Seam coal taken in the ventilation shaft, about 4500ft north- north-east of Springbok Colliery's main hauling shaft, became available. DA - 1957 DB - ResearchSpace DP - CSIR KW - Springbok colliery KW - Ventilation shaft KW - Suitability of coals KW - Seam coal LK - https://researchspace.csir.co.za PY - 1957 T1 - Number 5 seam coal from the ventilation shaft at Springbok Colliery TI - Number 5 seam coal from the ventilation shaft at Springbok Colliery UR - http://hdl.handle.net/10204/12890 ER -n/a