Qi Hou , Xiaoyong Yang , Jun Tang , Yisu Ren , Qizhong Zhou , Jianbin Shi
{"title":"A discovery of extremely REE-rich kimberlites: A possible new type of REE-deposit","authors":"Qi Hou , Xiaoyong Yang , Jun Tang , Yisu Ren , Qizhong Zhou , Jianbin Shi","doi":"10.1016/j.sesci.2021.08.002","DOIUrl":null,"url":null,"abstract":"<div><p>Two newly discovered Mesozoic Group II kimberlites in the southeastern margin of North China Craton show extremely high ΣREE contents (ranging from 1046 to 1869 ppm), which also higher than the nearby Weishan carbonatite and other REE-bearing rocks in China. We proposed that the possible of a new type of REE-deposit, and there is a wide range of potential prospecting area of the REE deposit in the southeast margin of NCC.</p></div>","PeriodicalId":54172,"journal":{"name":"Solid Earth Sciences","volume":null,"pages":null},"PeriodicalIF":2.0000,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2451912X21000374/pdfft?md5=3bcd90d8acc99fa3e4f86edd70fc8114&pid=1-s2.0-S2451912X21000374-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Solid Earth Sciences","FirstCategoryId":"89","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2451912X21000374","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"GEOSCIENCES, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Two newly discovered Mesozoic Group II kimberlites in the southeastern margin of North China Craton show extremely high ΣREE contents (ranging from 1046 to 1869 ppm), which also higher than the nearby Weishan carbonatite and other REE-bearing rocks in China. We proposed that the possible of a new type of REE-deposit, and there is a wide range of potential prospecting area of the REE deposit in the southeast margin of NCC.