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原矿特征研究矿样采自矿体的辉石闪长玢岩与沉凝角砾岩的接触带上。矿石的自然类型为致密块状、斑点状、砂状,其次为砾状和条带状矿石。矿石中的主要矿物有:高岭石、多水高岭石、蒙脱石、水云母、绢云母、含铁矿物:其次为角闪石、明矾石、石英、长石、磷灰石、绿松石、黄铁矿;金属矿物有褐铁矿、水针铁矿、金红石、钦铁矿等。主要矿物的大致含量为:高岭石类(系指高岭石、多水高岭石、蒙脱石和地开石等
Ore characteristics of the research sample taken from the ore body pyroxene diorite rock and conglutination breccia contact zone. The natural type of ores is dense, patchy, sand-like, followed by gravel and banded ores. The main minerals in the ore are: kaolinite, polyhydrated kaolinite, montmorillonite, aqua mica, sericite and iron-bearing minerals: followed by amphibole, alunite, quartz, feldspar, apatite, Turquoise, pyrite; metal minerals are limonite, water needle iron ore, rutile, gold and other iron ore. The approximate content of major minerals is: kaolinite (means kaolinite, halloysite, montmorillonite and dickite, etc.