黑龙江省额尔古纳地块战略性矿产锑区域地球化学特征及远景区预测

万太平, 张丽, 刘汉粮

Regional geochemical characteristics and metallogenic prospect area prediction of strategic mineral antimony in the Eerguna block, Heilongjiang Province, China

WAN Tai-Ping, ZHANG Li, LIU Han-Liang

图1 额尔古纳地块大地构造分区 Ⅲ-1—漠河前陆盆地;Ⅲ-2—富克山—兴华变质基底杂岩;Ⅲ-3—环宇—新林蛇绿混杂岩;Ⅲ-4—塔河—翠岗岩浆弧

Fig.1 Simplified geotectonic zoning map in Erguna massif Ⅲ-1—Mohe foreland basin;Ⅲ-2—Fukeshan-Xinghua metamorphic basement complex;Ⅲ-3—Huanyu-Xinlin ophiolitic melange; Ⅲ-4—Tahe-Cuigang magma arc