The mineralogy study of an Anshan low grade hamatite

Abstract

Through the study on technological mineralogy of anshan type lean hematite ore, proved the stope in the southern district of ore minerals in the ore is mainly hematite, limonite, magnetite, hematite, siderite images, accounts for some 40% of the content of rock,the gangue minerals are mainly quartz, orthoclase and actinolite, accounts for some 60% of the content of rock,.The central ore minerals in the ores mainly are hematite, martite, magnetite, siderite, accounts for about 42% of the content of rock, the gangue minerals are mainly quartz and chlorite. about 58% of rock content. Ore minerals in the ore mainly has illusion, hematite, magnetite and hematite siderite, accounts for about 40% of the content of rock. The gangue minerals are mainly quartz and chlorite, accounts for about 60% of the content of rocks. At the same time, find out the main chemical components, mineral composition of ore district, embedded features and disseminated extent change.