【摘要】 西昆仑以其强烈的构造变形、频繁的岩浆活动、漫长的地质演化历史及特殊的大地构造环境而具有得天独厚的成矿地质条件。然而由于恶劣的自然地理条件所限,该区地质矿产工作程度一直较低。2002～2003年度,作者在野外调查过程中,在麻扎东陆续发现了三处五个以铜为主的多金属矿(化)体。它们与康西瓦—苏巴什构造带在空间、时间和成因上有着密切的依存关系,构成黑恰达坂多金属矿化带。虽然带内矿体品位较低,但规模巨大,具有较好的成矿地质条件和明显的化探异常显示,找矿前景良好。更多还原

【Abstract】 Magmation was frequent, tectonic deformation was violent, the history of geological evolvement was long and geological condition of producing mineral was good in West Kunlun. There is advantaged geological condition of producing mineral in West Kunlun, but the grade of commodity research is low because of the execrable physical geography. During the field researching from 2002 to 2003, three mineralizations which all have five ore bodies were found to the east of Mazar by author. These ore bodies nearly depend on Kangxiwa tectonic belt in time, space and origin. The three mineralizations including five ore bodies constitute the ore band of polymetal in Heiqiadaban. Although the tenor of the ore bodies in ore band is relative low, the ore band has huge size, has good geological condition of producing mineral and clear unconventionality (abnormity) of geochemical exploration, a better future of search for minerals is showed.更多还原