青云翻译

Mining of ore from the chlorite - serpentine - amphibole - magnetite, calcite - pyroxene - magnetite, mica - epidote - magnetite composition.

Mine ore consists of chlorite-serpentine-amphibole-magnetite, calcite-pyroxene-bearing magnetite, MICA-epidote-bearing magnetite composition.

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gravel mining, ore from green-serpentine-actinolite - Magnetic iron ore, calcite-fai shek - Magnetic iron ore, Mica - green screens shek - Magnetic iron ore.

Mine ore consists of chlorite-serpentine-amphibole-magnetite, calcite-pyroxene-bearing magnetite, MICA-epidote-bearing magnetite composition.