 | | Journal (article/letter/editorial) | | Characteristics of Chinese (Manas) and Russian (East Sayan) Green Nephrites Jiaxin Wang and Guanghai Shi *...Characteristics of Chinese (Manas) and Russian (East Sayan) Green Nephrites. Minerals 2021, 11, 1434. https://doi...nephrites appeared in China (the world’s largest nephrite market) and competed with the Chinese Manas green...LA-ICPMS) of Chinese (Manas) and Russian (East Sayan) green nephrites to objectively characterize and...two nephrites. Chinese (Manas) and Russian (East Sayan) green nephrites are mined from serpentinized ultramafic |  | Gordienko, I. V., Roshchektaev, P. A., Gorokhovsky, D. V. (2016) Oka ore district of the Eastern Sayan: Geology, structural–metallogenic zonation, genetic types of ore deposits, their geodynamic formation conditions, and outlook for development. Geology of Ore Deposits, 58 (5) 361-382 doi:10.1134/s1075701516050044 | Journal (article/letter/editorial) | | 1075-7015, Geology of Ore Deposits, 2016, Vol. 58, No. 5, pp. 361–382. © Pleiades Publishing, Ltd., 2016...Mestorozhdenii, 2016, Vol. 58, No. 5, pp. 405–429. Oka Ore District of the Eastern Sayan: Geology, Structural–Metallogenic...Sciences, Ulan-Ude, 670047 Russia b Riphean ООО, Ulan-Ude, 670047 Russia *e-mail: gord@pres.bscnet.ru... INTRODUCTION The southeastern part of the Eastern Sayan geological–economic district is related to the...the administrative Oka District of Republic of Buryatia and to the Oka ore district (OOD) in geological |  | | Journal (article/letter/editorial) | | Taylor & Francis, our agents, and our licensors make no representations or warranties whatsoever as to the...the area of the nephrite deposit Other massifs of basic rocks The Kharla-Zhalga nephrite deposit 2 2 2...2 2 2 3 3 3 5 6 6 7 7 7 7 8 9 11 11 11 12 14 15 21 22 38 47 54 57 62 63 CHAPTER IV — Features of the...the origin of nephrite 66 CHAPTER V — Crystallochemical features of tremolite in nephrite 74 General...broad-prismatic tremolites and fibrous varieties from nephrite. Their similarity and differences I. Broad-prismatic |  | Jiang, Ying, Shi, Guanghai, Xu, Liguo, Li, Xinling (2020) Mineralogy and Geochemistry of Nephrite Jade from Yinggelike Deposit, Altyn Tagh (Xinjiang, NW China) Minerals, 10 (5) 418 doi:10.3390/min10050418 | Journal (article/letter/editorial) | | minerals Article Mineralogy and Geochemistry of Nephrite Jade from Yinggelike Deposit, Altyn Tagh (Xinjiang... Abstract: The historic Yinggelike nephrite jade deposit in the Altyn Tagh Mountains (Xinjiang...(Xinjiang, NW China) is renowned for its gem-quality nephrite with its characteristic light-yellow to greenish-yellow...significance of the Yinggelike nephrite, little work has been done on this nephrite deposit, due to its geographic...mineralogical and geochemical studies on the Yinggelike nephrite deposit. Electron probe microanalysis, X-ray fluorescence |  | | Journal (issue) | | Gemmolosy Volume 27 No. 8 Cultured pearls Cat's-eyes and star stones October 2001 t j Nephrite jade J Synthetic...(London) Production Editor: M.A. Burland Vol 27, No. 8, October 2001 ISSN: 1355-4565 Cultured pearls...2000 1500 1000 500 Raman shift (cm -t) Figure 7: Raman spectrum offreshwater culturedpearl dyed black...to carbon as seen in the likes of jet'3) (Figure 7). This may indicate that non-crystalline carbon is...depending on the power of the irradiation. However, no change in Raman spectra occurs after irradiation |  | Gordienko, I. V., Gorokhovsky, D. V., Smirnova, O. K., Lantseva, V. S., Badmatsyrenova, R. A., Orsoev, D. A. (2018) Dzhida Ore District: Geology, Structural and Metallogenic Regionalization, Genetic Types of Ore Deposits, Geodynamic Conditions of Their Formation, Forecast, and Outlook for Development. Geology of Ore Deposits, 60 (1) 1-32 doi:10.1134/s1075701518010038 | Journal (article/letter/editorial) | | 1075-7015, Geology of Ore Deposits, 2018, Vol. 60, No. 1, pp. 1–32. © Pleiades Publishing, Ltd., 2018....Geologiya Rudnykh Mestorozhdenii, 2018, Vol. 60, No. 1, pp. 3–37. Dzhida Ore District: Geology, Structural... Russian Academy of Sciences, Ulan-Ude, 670047 Russia *e-mail: gord@pres.bscnet.ru Received March 15...large territorial and industrial complex (TIC) in eastern Siberia. Keywords: geological structure, ore district...mapping and prospecting, molybdenum, tungsten, gold, nephrite, fluorite, and other mineral resources were explored |  | | Journal (issue) | | Source of Amber in Vietnam Summer 2022 VOLUME 58, No. 2 EDITORIAL 137 Diamonds from Guyana, Ekanite...Serpentinite-Related Nephrite Samples: A Comparison with Dolomite-Related Nephrite Dariusz Malczewski,...internal radioactivity in green nephrite from deposits in Poland, Russia, Canada, and New Zealand. p....salmon is carved from Canadian nephrite jade from the Polar Jade mine in northwest British Columbia....measurement of natural radioactivity concentrations in nephrite from Canada and other major sources is the subject |  | | Journal (issue) | | Emerald Mine, Part II Optical Whitening and Brightening of Pearls Summer 2020 VOLUME 56, No. 2 EDITORIAL...diamond. 230 p. 255 History of the Chivor Emerald Mine, Part II (1924–1970): Between Insolvency and Viability...Blake Chronicles developments at the Chivor emerald mine in Colombia between 1924 and 1970, based on archival...Oxygen Stable Isotope Ratios of Dolomite-Related Nephrite: Relevance for Its Geographic Origin and Geological... and the colorful history of the Chivor emerald mine. In the world of fancy-color diamonds, yellow diamonds |  | | Journal (issue) | | Sapphire Black Nephrite Jade from Southern China Opal Inclusions Chart Summer 2019 VOLUME 55, No. 2 EDITORIAL...Mozambique Ruby, Madagascar Sapphire, and Black Nephrite from China, Plus an Opal Inclusions Chart Duncan...temperatures below 1350°C. p. 195 198 Black Nephrite Jade from Guangxi, Southern China Qian Zhong,...Lijian Qi, and Zhengyu Zhou Characterizes black nephrite from a deposit in the Guangxi region that appears...Mozambique Ruby, Madagascar Sapphire, and Black Nephrite From China, Plus an Opal Inclusions Chart With |  | | Journal (issue) | | Diamonds Diamonds from the Letšeng Mine Fall 2015 VOLUME 51, No. 3 EDITORIAL 221 Trapiche and More...Synthetic Gem Diamonds from New Diamond Technology, Russia Ulrika F.S. D’Haenens-Johansson, Andrey Katrusha...Origin Determination of Dolomite-Related White Nephrite through Iterative-Binary Linear Discriminant Analysis...this method. Meanwhile, Lesotho’s Letšeng-la-Terae mine is currently enjoying a renaissance. Rising prices...data to the provenance of dolomite-related white nephrite. The authors demonstrate the technique’s high |  | | Journal (issue) | | INSTITUTE OF AMERICA Russia's Lomonosov Diamond Mine Carbonado Diamond PL Mapping of Optical Defects...article of this issue examines Russia’s Lomonosov mine, which is located in a Proterozoic zone in the Baltic... Summer 2017 VOLUME 53, No. 2 EDITORIAL 143 Visit Europe’s First Diamond Mine Duncan Pay FEATURE ARTICLES...of the Lomonosov Diamond Deposit, Northwestern Russia Karen V. Smit and Russell Shor Reviews diamond...204 Characterization of Mg and Fe Contents in Nephrite Using Raman Spectroscopy Xiaoyan Feng, Yong Zhang |  | | Journal (issue) | | Defects in Diamond Nephrite Jade from the Italian Alps Summer 2013 VOLUME 49, No. 2 EDITORIAL 63 Integrating...fluorescence color and intensity. pg. 105 98 Nephrite Jade from Val Malenco, Italy: Review and Update...of the article in which the photo appears (where no photographer is listed). For other copying, reprint...editor-in-chief of G&G. Although everyone was willing, we had no practical way to achieve it at the time. Now that...Author and Acknowledgments. GEMS & GEMOLOGY, Vol. 49, No. 2, pp. 64–81, http://dx.doi.org/10.5741/GEMS.49 |  | | Journal (article/letter/editorial) | | Taylor & Francis, our agents, and our licensors make no representations or warranties whatsoever as to the...summarized in four stages: Internat. Geology Rev. v ii, no. 6 710 Downloaded by [University of Glasgow] at...directionally, from such tensions in the crust of the Altay-Sayan, the Mongolian, and the Yakutian seismically active...parageneses in metasomatic formations, the companions of nephrite, are given considerable attention in the book...book. The particular field of stability of nephrite, as against the ordinary broad-base prismatic tremolite |  | | Journal (issue) | | Volume 24 No. 8. October 1995 The Journal of Gemmology The Gemmological Association and Gem Testing...followed by a comprehensive description of the nephrite jade produced at Chuncheon, Korea, since 1976...aragonite as a sponge embraces its voids. There is no evidence of a sand grain being the original stimulus...boundary between the ectoderm and the nacre has no gaps, and no passive substance, such as a sand grain, withered...Fax:0171-4048843 J. Gemm., 1995,24, 8 547 Nephrite from Chuncheon, Korea Won-Sa Kim, FGA, Ph.D. Department |  | | Journal (issue) | | and a number of people returned their ballots with no votes and the explanatory note that they felt that...actzlally two separate materials: jadeite and nephrite. Together, these materials have more simulants...identifying properties of green jade (jadeite and nephrite) and contrasts them with the properties of the...jadeite. It is enigmatic that although jadeite (and nephrite, which is also known as jade) have been worked...two separate and distinct materials: jadeite and nephrite. The former is usually the more valued of the |  | | Book (volume) | | . G8 OCCURRENCE A. Chemical Composition .... 7 B. Crystalline Form.8 C. Physical Characters.11 (a)...Refraction of Light 4G 5. Colour.53 6. Dichroism.59 7. Special Optical Appearances and Colour Effects ....Gravity . . . . . . 113 113 113 119 127 4. 5. G. 7. Cleavage.128 Hardness.129 Optical Characters . ...South Africa 4. Borneo 5. Australia 0. North America 7. British Guiana 8. Urals .... 9. Lapland . . . ....Diopside. Spodumeue. Rhodonite (and Lepidolite) Nephrite. Jadeite (Chloromelanite) Quartz . A. Crystallised |  | | Book (edition) | | 59-13853 ISBN 0-442-27627-3 All rights reserved. No pan of chis work covered by the copyrighc hereon...Berkshire, England 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 Library of Congress Cataloging in Publication...it more attractive to mine domestic deposits at a profit. Foreign labor is no longer so cheap that foreign...(Peridot), Turquois, Prosopite, Variscite, Jade (Nephrite and Jadeite), Rhodonite, ldocrase (V esuvianite)...5. Gibson's Ruby mine, Cowee Creek, North Carolina 6. Corundum Hill, North Carolina 7. Eldorado Bar, Montana |  | | Book (edition) | | Pleochroism 41 Light and Color Effects 44 Luminescence 47 7 Preface 8 Introduction Inclusions 49 52 Terminology...98 Prasiolite 1 Common Opal 1 1 18 154 Nephrite 156 Jadeite 120 Rose Quartz 122 Peridot 158...polished it (compare also "Cullinan I.," page 78, No. 3). The large red stone above "Cullinan II." is...used throughout the book, are explained: There is no generally accepted definition for the term precious...amber); others are of synthetic origin. There is no definite demarcation line, and woods, coal, bones |  | | Journal (issue) | | contemporory times. Interestingly, though, there is no jadeite i n China; the stone was first importedfrom...disregards most of these materials, except for nephrite and turquoise, in favor of materials that can...000 1 CENTMETER = W I ( L M T E R S aR I NW M 7 m E S no way be considered definitive, we hope that it...been recovered from the Fushun Coalfield, in the eastern part of Liaoning Province*, in northeastern China...of Fuzhou in Fujian Province, southeastern China. No information on the quality and quantity of the Fujian |  | | Journal (article/letter/editorial) | | HISTORICAL NOTES SYDNEY ON H. •93• GEM BALL. No. 7 MINING. • Pliny mourns the disfigurementof Mother...knew nothingof metals,but .b•ween Ioo,ooo B.c.and 7,ooos.c. usedaboutfourteendifferentvarietiesof semiprecious...geoscienceworld.org/segweb/economicgeology/article-pdf/26/7/681/3476222/681.pdf by University of Melbourne user...rudimentaryagriculture and crude pottery making, nephrite, chloromelanite,sillimanite, and turquoisewere...extensiveoperationsat th.eSinai peninsulaturquoise mines with no other than stone tools until about 2',000 B.c. These |  | | Book (edition) | | BA ‘ a ies , * +ius a: = ae > ‘a 4 ae re 7 ian * Fi aay = > om ‘ = —_— pe fie 4 i...: % e be. ee i 9 ibe: f ‘ _ “es gt | 7 “ ar ei « % n na = ; th i Sh aerkatros a...amulet, is said to protect against drunkenness? 7. Which stone was used in rings, cameos, and drinking...Luster 48 Pleochroism 49 Light and Color Effects 52 7 Preface 8 loeoducion _ 8 Gemstones and Their Influence...Best-Known Gemstones 86 Diamond 170 Jade (Jadeite and Nephrite) bees Species Rock Crystal 132 Ni ee Smoky |  | | Journal (issue) | | he Journa T Gemmolog Volume 25 No. 8 October 1997 The Gemmological Association and Gem Testing Laboratory...Woodward (London) Production Editor: M.A Burland Vol 25, No, a, Oc!oht>,-IY97 Table 1: The chronology of synthetic...Lebedev/USSR HyS 1994 Emerald, red beryl Tairus/Russia and others HyS N80, 149; C 8 1 , 98^ N80,150...tricone burner modification J. Gemm., 1997, 25, 7, 453-516 Fool's gold?… The use of marcasite and...century to the present. What is Marcasite? 'Perhaps no other natural body has received so many names1.' |  | | Journal (issue) | | Beryl History of the Chivor Mine, Part I EDITORIAL 1 Spring 2020 VOLUME 56, No. 1 Investigations into...beryl. p. 35 66 History of the Chivor Emerald Mine, Part I (1880–1925): From Rediscovery to Early Production...Ortiz Chronicles developments at the Chivor emerald mine in Colombia between 1880 and 1925, based on archival...peridot • Top-quality demantoid • Russian emerald • Nephrite from multiple sources • Nigerian gems and jewelry...Ukrainian heliodor found in the Volodarsk-Volynskii mine. The carving weighs 1,754.70 ct and measures 165 |  | | Journal (article/letter/editorial) | | VOL. 48, PP. 31-7 Uvarovite* and grossular from the Fengtien nephrite deposits, eastern Taiwan HSIEN-MING...e schist contact in the Fengtien area, on the eastern slope of the Central Range of Taiwan. Uvarovite...La over grossular. Associated minerals include nephrite, diopside, tremolite asbestos, zoisite, and clinozoisite...the Fengtien nephrite deposits (fig. 1), about 20 km south of the city of Hualien, eastern Taiwan. A brief...Sketch map showing the location of the Fengtien nephrite deposits in relation to the serpentinites. Geologic |  | | Journal (article/letter/editorial) | | 2016 Figure 2. Postcard view of the Tenderfoot mine (about 19131, Esterbrook copper district, Albany...ordered via mail or the Internet (www.delorme.com). In no way is this list of localities exhaustive. Wyoming...and Grace Dyck and wus titled “The Sunrise Iron Mine near Hartville, Wyoming”; it appeared in the MaylJune...Iron Mountain (secs. 22-23 antl 26-27. T. I 0 N.. H. 7 I W.): ilnienite. magnetite (titaniferous), olivine...Albany, then W 6 miles tct Keystone ('1'. 14 N.. K. 7 9 W . ) ~ includes the Albany, Cuprite, Douglas, Flctrencc |
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