Process Mineralogy Study for a Sedimentary Hematite Ore in Yunnan

Abstract

Abstract: Took the process mineralogy research to Yunnan a sedimantary hematite ore,focusing on the main ore and gangue minerals output form and size characteristics.Research shows that，the ore is low sulfur，high phosphorus，fine disseminated hematite iron ore（limonite)，mainly iron ore，iron ore and gangue minerals between the complex relationship between inlay.Based on the process mineralogy research on improving iron concentrate grade and recovery，reduce the phosphorus content in iron ore concentrate is proposed.Process

Key words: mineralogy, Limonite, Apatite, Fine sedmimentary

LIU Fei-Yan, YANG Lei, XU Ying. Process Mineralogy Study for a Sedimentary Hematite Ore in Yunnan[J]. Metal Mine, 2011, 40(09): 111-112.

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Process Mineralogy Study for a Sedimentary Hematite Ore in Yunnan

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