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lannex chrome minesteelpoort office. lannex chrome mine, r 555, steelport. limpopo. south africa. tel +2787 754 9806. tel +27 958 04. email lannex is a chrome processing plant (limpopo) in south africa owned by sylvania platinum. general chrome tailings retreatment plant recovering chrome concentrateabout us cemproall about the establishment of cempro. what follows is an explanation about how cempro came about, recycling and disposing of mining tailings (and smelter slag) effectively as raw materials to make cement bricks and blocks. dgb joint venture (part of the boulder group of companies) commenced mining chrome ore in the steelpoort valley in . in / boulder processing built a chrome wash plant in the steelpoortsamancor chrome mines mining technology mining newsgeology and reservesminingore processingproductionassmang manganese mines, northern cape province, south africasamancors operations are centred on reserves held in the bushveld layered intrusive complex, which contains approximately 70% of the worlds economic chrome ore reserves in the lower group (lg) 6 and middle group (mg) 1 seams. lg6 has a cr2o3 content of 4347% and a crfe ratio of 1.61, while mg1 averages 42% cr2o3 and a crfe ratio of 1.51. lg6 is typically 1.1m thick and mg1 1.4m, both dipping gently. at esee more on miningtechnology
sylvania dump operations sylvania platinumsylvania dump operations (sdo) comprises six chrome beneficiation and platinum group metal (pgm) processing plants, located on both the eastern and western limb of the bushveld igneous complex (bic), treating a combination of current and historical chrome tailings at hostmine sites. the sdo is the largest pgm producer from chrome tailings retreatment in the industry with a current annualtreating chrome tailings for pgms miningreview aug , 08· 37,500 tpm steelpoort. plant on the eastern limb. the process at millsell involves six stages, the first of which is the obviously the mining that produces the tailings. the mines, in upgrading the chromite content of their ore, produce a tailings stream that contains the majority of the pgms of the rom chrome ores.