{"title":"保加利亚西南部 Suhostrel 烟煤的矿物学特征","authors":"Alexander Zdravkov, Denislav Yanchev","doi":"10.52215/rev.bgs.2023.84.3.231","DOIUrl":null,"url":null,"abstract":"The mineralogical composition of the Suhostrel bituminous coal was studied using optical microscopy, XRD and SEM-EDS analyses. Clay minerals (mostly kaolinite and mica), quartz and locally albite, are the dominant minerals. Their characteristics indicate predominant terrigenous origin and together with a poor accessory mineral association (rutile/anatase, monazite, zircon) argue for a major detrital input from low grade metamorphic and weathered intrusive/pegmatitic rocks.","PeriodicalId":509487,"journal":{"name":"Review of the Bulgarian Geological Society","volume":"73 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Mineralogical characteristics of Suhostrel bituminous coal, SW Bulgaria\",\"authors\":\"Alexander Zdravkov, Denislav Yanchev\",\"doi\":\"10.52215/rev.bgs.2023.84.3.231\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The mineralogical composition of the Suhostrel bituminous coal was studied using optical microscopy, XRD and SEM-EDS analyses. Clay minerals (mostly kaolinite and mica), quartz and locally albite, are the dominant minerals. Their characteristics indicate predominant terrigenous origin and together with a poor accessory mineral association (rutile/anatase, monazite, zircon) argue for a major detrital input from low grade metamorphic and weathered intrusive/pegmatitic rocks.\",\"PeriodicalId\":509487,\"journal\":{\"name\":\"Review of the Bulgarian Geological Society\",\"volume\":\"73 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Review of the Bulgarian Geological Society\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.52215/rev.bgs.2023.84.3.231\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Review of the Bulgarian Geological Society","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.52215/rev.bgs.2023.84.3.231","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Mineralogical characteristics of Suhostrel bituminous coal, SW Bulgaria
The mineralogical composition of the Suhostrel bituminous coal was studied using optical microscopy, XRD and SEM-EDS analyses. Clay minerals (mostly kaolinite and mica), quartz and locally albite, are the dominant minerals. Their characteristics indicate predominant terrigenous origin and together with a poor accessory mineral association (rutile/anatase, monazite, zircon) argue for a major detrital input from low grade metamorphic and weathered intrusive/pegmatitic rocks.
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