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新疆和田县红柳滩地区伟晶岩稀有金属成矿带位于巴颜喀拉山晚古生代-中生代边缘裂陷带,大红柳滩(陆缘盆地)RM-Fe-Pb-Zn-Cu成矿带,岩浆及构造活动较为剧烈,具有较好的稀有金属成矿前景。伟晶岩稀有金属矿带主要产于古元古界康西瓦岩群A岩组第二段,其变质原岩主要为一套杂砂岩、岩屑砂岩类夹少量火山岩,区域出露岩性主要为长石二云母石英片岩、长石二云母片岩、黑云母斜长角闪片岩、黑云母斜长片麻岩、黑云母角闪斜长片麻岩、含硅线石长石二云母片岩、含石榴石黑云母
The Pegmatite Rare Metal Metallogenic Belt in Hongliatan, Hetian County, Xinjiang is located in the Late Paleozoic-Mesozoic marginal rifting belt of the Bayankela, the RM-Fe-Pb-Zn-Cu metallogenic belt of Dahongliatan (continental margin basin) Magma and tectonic activity is more intense, with good prospect of metallogenic potential. The pegmatite rare metal ore belt is mainly produced in the second member of the A member of the Kangxiwa Group A in the Paleozoic. The metamorphic protoliths are mainly composed of a series of miscellaneous sandstone and lithic sandstone with a small amount of volcanic rocks, Mainly feldspar mica quartz schist, feldspar mica schist, biotite plagioclase flicker, biotite plagioclase gneiss, biotite amphibolite gneiss, siliceous feldspar mica schist , With garnet biotite