 | | Journal (issue) | | Laboratory-Grown Diamond History of the Chivor Emerald Mine, Part II Optical Whitening and Brightening...Identification Techniques, and the Chronicles of Chivor Duncan Pay FEATURE ARTICLES 194 Naturally Colored...laboratory-grown diamond. 230 p. 255 History of the Chivor Emerald Mine, Part II (1924–1970): Between Insolvency...Blake Chronicles developments at the Chivor emerald mine in Colombia between 1924 and 1970, based on archival... Hydrogen and Oxygen Stable Isotope Ratios of Dolomite-Related Nephrite: Relevance for Its Geographic |  | | Journal (issue) | | Characteristics of Blue to Yellow Beryl History of the Chivor Mine, Part I EDITORIAL 1 Spring 2020 VOLUME 56...into Corundum and Beryl Color, Jade Artistry, the Chivor Emerald Mine’s History, and Swiss Rhodonite… Duncan...yellow beryl. p. 35 66 History of the Chivor Emerald Mine, Part I (1880–1925): From Rediscovery to...Ortiz Chronicles developments at the Chivor emerald mine in Colombia between 1880 and 1925, based on archival...Ukrainian heliodor found in the Volodarsk-Volynskii mine. The carving weighs 1,754.70 ct and measures 165 |  | | Journal (volume) | | August, 2010 Budapest, Hungary Published by the Department of Mineralogy, Geochemistry and Petrology, University...Mineralogica-Petrographica is published by the Department of Mineralogy, Geochemistry and Petrology, University...University of Szeged, Szeged, Hungary © Department of Mineralogy, Geochemistry and Petrology, University............................319 EM61 Mineralogy of mine wastes and contaminated soil......................nuclear power, the Office of Science of the U.S. Department of Energy has conducted a series of Research |
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