Phosphate Rock

Some articles on phosphate rock, phosphates, rock:

Mineral Industry Of Africa - Commodities - Industrial Minerals - Phosphate Rock
... pentoxide (P2O5) content of African phosphate rock production amounted to about 14.6 Mt compared with 12.5 Mt in 2000 ... higher production by Office Cherifien des Phosphates in Morocco Egypt’s production also increased ... which was the leading producer of phosphate rock in Africa, accounted for 60% of continental phosphate rock output in 2004 Tunisia, 16% and South Africa ...
John T. Arundel - Pacific Phosphate Company Ltd
... good ‘find’”, when he had laboratory analysis carried out on a rock that was used to prop open the Sydney office door, as it appeared similar to the hard phosphate rock that he had seen on Baker ... to confirm that the soil of that island was largely phosphate rock ... time a German territory and confirmed it also consisted of large deposits of phosphate rock ...
Portishead, Somerset - History - Albright and Wilson
... chemical works produced white phosphorus from phosphate rock imported, through the docks, into the UK ... Phosphate rock was stored in concrete silos on the dockside until it was required ... stations was used to run six 7.5 megawatt electric arc furnaces (45 MW total) that reduced the phosphate rock ...

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