{"title":"金伯利岩(G-9)石榴石的晶体化学和拉曼光谱","authors":"B Manoun , D de Waal , R.K.W Merkle","doi":"10.1016/S1463-0184(01)00022-3","DOIUrl":null,"url":null,"abstract":"<div><p><span>The Raman spectra of G-9 garnets from kimberlites and their relationship to compositional changes, and therefore changes in their cell edges, are evaluated. Increasing CaO and Cr</span><sub>2</sub>O<sub>3</sub><span><span> cause the cell constant to become larger and positions of Raman bands to shift. G-9 garnets have characteristic Raman spectra but the application of </span>Raman spectroscopy as sole identification tool, without the need for micro-analytical techniques, requires further research.</span></p></div>","PeriodicalId":10766,"journal":{"name":"Crystal Engineering","volume":"4 2","pages":"Pages 283-291"},"PeriodicalIF":0.0000,"publicationDate":"2001-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1463-0184(01)00022-3","citationCount":"1","resultStr":"{\"title\":\"The crystal chemistry and Raman spectroscopy of kimberlitic (G-9) garnets\",\"authors\":\"B Manoun , D de Waal , R.K.W Merkle\",\"doi\":\"10.1016/S1463-0184(01)00022-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p><span>The Raman spectra of G-9 garnets from kimberlites and their relationship to compositional changes, and therefore changes in their cell edges, are evaluated. Increasing CaO and Cr</span><sub>2</sub>O<sub>3</sub><span><span> cause the cell constant to become larger and positions of Raman bands to shift. G-9 garnets have characteristic Raman spectra but the application of </span>Raman spectroscopy as sole identification tool, without the need for micro-analytical techniques, requires further research.</span></p></div>\",\"PeriodicalId\":10766,\"journal\":{\"name\":\"Crystal Engineering\",\"volume\":\"4 2\",\"pages\":\"Pages 283-291\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2001-06-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S1463-0184(01)00022-3\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Crystal Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1463018401000223\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Crystal Engineering","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1463018401000223","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The crystal chemistry and Raman spectroscopy of kimberlitic (G-9) garnets
The Raman spectra of G-9 garnets from kimberlites and their relationship to compositional changes, and therefore changes in their cell edges, are evaluated. Increasing CaO and Cr2O3 cause the cell constant to become larger and positions of Raman bands to shift. G-9 garnets have characteristic Raman spectra but the application of Raman spectroscopy as sole identification tool, without the need for micro-analytical techniques, requires further research.