玲珑花岗岩基的磁化率各向异性及其与金矿的关系ANISOTROPY OF MAGNETIC SUSCEPTIBILITY IN LINGLONG GRANITOID BATHOLITH AND ITS RELATION WITH GOLD MINES
周伟新
摘要(Abstract):
组成玲珑花岗岩基的各个岩体具有不同的磁化率各向异性度。位于玲珑花岗岩基内部或边缘的金矿大都位于磁化率各向异性度大的玲珑岩体和云山岩体内,并且以磁化率各向异性度大于1.3的区域内的金矿最为集中,而磁化率各向异性度小的岩体或区域内金矿很少。磁化率各向异性度和金矿间密切的空间关系可能表明了金矿的产出部位和岩体的变形强度间存在着密切的关系。
关键词(KeyWords): 玲珑花岗岩基;磁化率各向异性;金矿
基金项目(Foundation): 国家自然科学基金!NST/INT-9507687
作者(Author): 周伟新
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DOI:
参考文献(References):
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