赛马碱性岩稀有稀土矿地质化学特征及找矿潜力

南哲, 王林世, 侯旭, 翟征博, 王杨, 刘洋

Geological and geochemical characteristics and prospecting potential of rare element and rare earth element deposits in Saima alkaline complex

NAN Zhe, WANG Lin-Shi, HOU Xu, ZHAI Zheng-Bo, WANG Yang, LIU Yang

图5 赛马碱性岩地区成矿预测 1—印支期碱性火山岩; 2—印支期碱性侵入岩; 3—赛马大型铀、钍、稀有稀土矿床; 4—1∶20万水系沉积物组合异常范围; 5—成矿预测区范围: 6—Be异常外带; 7—Nb异常外带; 8—U异常外带; 9—Th异常外带; 10—Zr异常外带; 11—Ga异常外带; 12—Ge异常外带; 13—Ce异常外带; 14—La异常外带

Fig.5 Metallogenic prediction map of the Saima alkaline rock area 1—indosinian period alkaline volcanic rocks; 2—indosinian alkaline intrusive rocks; 3—Saima large uranium, thorium, rare and rare earth deposits; 4—1∶ 200,000 abnormal range of stream sediment assemblage; 5—metallogenic prediction area; 6—Be abnormal outer zone; 7—Nb abnormal outer zone; 8—U abnormal outer zone; 9—Th abnormal outer zone; 10—Zr abnormal outer zone; 11—Ga abnormal outer zone; 12—Ge abnormal outer zone; 13—Ce abnormal outer zone; 14—La abnormal outer zone