摘要
塔里木盆地西北缘分布着一条碱性岩带,该碱性岩带是我国重要的稀有稀土成矿带之一。就碱性岩体的空间分布特征看,哈拉峻地区最为集中。本文在详细的野外调查和取样分析的基础上总结了哈拉峻地区碱性岩的地质地球化学特征,进而提出了区内稀有稀土矿进一步勘探工作的远景区,包括:巴什苏洪远景区和喀拉多维远景区。霍什布拉克岩体、克兹尔托岩体和古尔拉勒岩体也有很好的稀有稀土矿矿化线索,也是值得进一步开展勘探工作的区域。
There is an alkaline rock belt distributed in the northern margin of Tarim Basin, which is one of the important rare and rare earth metallogenic belts in China. In terms of spatial distribution characteristics, alkaline rocks are most concentrated in Hailajun area. On the basis of detailed field investigation and sampling analysis, this paper summarizes the geological and geochemical characteristics of alkaline rocks in Halajun area, and puts forward the prospect areas for further exploration of rare and rare earth minerals in the area, including Bashisuhong prospect area and Kaladowui prospect area. There are also good clues of rare and rare earth mineralization in the Hoshbulak, Keziltuo and Guerale plutons, all of which are worthy of further study.
作者
蔡厚安
杨自安
王艳丽
李艳艳
CAI Hou'an;YANG Zi'an;WANG Yanli;LI Yanyan(China Non-Ferrous Metals Resource Geological Survey,Beijing 100012,China)
出处
《矿产勘查》
2022年第2期229-237,共9页
Mineral Exploration
基金
中国地质调查局项目(编号:DD20160001)资助。
关键词
碱性岩
REE
找矿远景
哈拉峻
新疆
alkaline rocks
REE
prospecting prospect
Halajun area
Xinjiang
