The first appellant, TC Smelters (Pty) Ltd, owned and conducted smelting operations producing charge chrome at Buffelsfontein Farm in Mooinooi, North West Province. The second appellant, Samancor Chrome Limited, held a mining right and conducted mining operations at the Lesedi Mine on the same farm. Originally, International Ferrometals (SA) (Pty) Ltd (IFMSA) held both the mining right and the smelter processing assets. Through business rescue, the mining right was sold to Samancor, while TC Smelters acquired the smelting operations through separate agreements. A separation agreement was concluded to separate TC Smelters from IFMSA's mining operations. Despite these arrangements, the Department of Mineral Resources and Energy continued to treat the smelting operations as forming part of Samancor's mining operations under the Mine Health and Safety Act 29 of 1996 (MHSA). TC Smelters approached the Gauteng Division of the High Court, Pretoria, seeking declaratory relief that its smelting operations did not constitute a 'mine' as defined in the MHSA and that the provisions of the MHSA did not apply to its operations. TC Smelters contended that it should be subject to the Occupational Health and Safety Act 85 of 1993 (OHSA) rather than the MHSA. The high court dismissed the application with costs and granted leave to appeal to the Supreme Court of Appeal.