Journal of Gemmology最新文献

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A Pink Sapphire with Questionable Heat Treatment 一颗热处理有问题的粉色蓝宝石
4区 地球科学
Journal of Gemmology Pub Date : 2025-12-17 DOI: 10.15506/jog.2025.39.8.736
Yujie Gao, Tiantian Huang, Andrew Lucas
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引用次数: 0
The Imperial Crown of the Holy Roman Empire, Part II: Origin Determination of the Gemstones and Pearls 神圣罗马帝国的王冠,第二部分:宝石和珍珠的来源测定
4区 地球科学
Journal of Gemmology Pub Date : 2025-12-17 DOI: 10.15506/jog.2025.39.8.740
H. Albert Gilg, Stefanos Karampelas, Teresa Lamers, Katharina Uhlir, Martina Griesser, Franz Kirchweger
{"title":"The Imperial Crown of the Holy Roman Empire, Part II: Origin Determination of the Gemstones and Pearls","authors":"H. Albert Gilg, Stefanos Karampelas, Teresa Lamers, Katharina Uhlir, Martina Griesser, Franz Kirchweger","doi":"10.15506/jog.2025.39.8.740","DOIUrl":"https://doi.org/10.15506/jog.2025.39.8.740","url":null,"abstract":"","PeriodicalId":48560,"journal":{"name":"Journal of Gemmology","volume":"39 8","pages":"740-770"},"PeriodicalIF":0.0,"publicationDate":"2025-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147900852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Emerald Inclusions 翡翠夹杂物
4区 地球科学
Journal of Gemmology Pub Date : 2025-12-17 DOI: 10.15506/jog.2025.39.8.821
Lore Kiefert
{"title":"Emerald Inclusions","authors":"Lore Kiefert","doi":"10.15506/jog.2025.39.8.821","DOIUrl":"https://doi.org/10.15506/jog.2025.39.8.821","url":null,"abstract":"","PeriodicalId":48560,"journal":{"name":"Journal of Gemmology","volume":"39 8","pages":"821-822"},"PeriodicalIF":0.0,"publicationDate":"2025-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147921417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A New Discovery of Common Opal from Antetezambato, North-western Madagascar 马达加斯加西北部Antetezambato的普通蛋白石新发现
4区 地球科学
Journal of Gemmology Pub Date : 2025-01-01 DOI: 10.15506/jog.2025.39.6.542
Sara Monico, Ilaria Adamo, Federicο Pezzotta, Petra Mácová, Radek Ševčík, G. Diego Gatta, Loredana Prosperi, Nicoletta Marinoni
{"title":"A New Discovery of Common Opal from Antetezambato, North-western Madagascar","authors":"Sara Monico, Ilaria Adamo, Federicο Pezzotta, Petra Mácová, Radek Ševčík, G. Diego Gatta, Loredana Prosperi, Nicoletta Marinoni","doi":"10.15506/jog.2025.39.6.542","DOIUrl":"https://doi.org/10.15506/jog.2025.39.6.542","url":null,"abstract":"","PeriodicalId":48560,"journal":{"name":"Journal of Gemmology","volume":"39 6","pages":"542-556"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147905777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Species Identification of Coral Jewellery by Genetic Testing: Case Studies, Experiences and Prospects 珊瑚珠宝的基因鉴定:个案研究、经验与展望
4区 地球科学
Journal of Gemmology Pub Date : 2025-01-01 DOI: 10.15506/jog.2025.39.7.688
Bertalan Lendvay, Laurent E. Cartier, Akitsugu Sato, Michael S. Krzemnicki, Nadja V. Morf
{"title":"Species Identification of Coral Jewellery by Genetic Testing: Case Studies, Experiences and Prospects","authors":"Bertalan Lendvay, Laurent E. Cartier, Akitsugu Sato, Michael S. Krzemnicki, Nadja V. Morf","doi":"10.15506/jog.2025.39.7.688","DOIUrl":"https://doi.org/10.15506/jog.2025.39.7.688","url":null,"abstract":"This article reviews and details how DNA testing can be used to identify species of precious coral used in jewellery. Since certain species are listed by CITES (Convention on Inter- national Trade in Endangered Species of Wild Fauna and Flora), the correct identification of coral species is of utmost importance. We present case studies of loose and mounted coral samples tested at the Zurich Institute of Forensic Medicine in collaboration with the Swiss Gemmological Institute SSEF. Our findings also highlight the limitations of traditional gemmological testing in coral species identification (e.g. cases of misidentification, and new species discovered), and confirm the need for DNA analysis for accurate outcomes.","PeriodicalId":48560,"journal":{"name":"Journal of Gemmology","volume":"39 7","pages":"688-696"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147914449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dolomite from Brumado, Brazil 来自巴西布鲁马多的白云石
4区 地球科学
Journal of Gemmology Pub Date : 2025-01-01 DOI: 10.15506/jog.2025.39.6.520
Brendan M. Laurs
{"title":"Dolomite from Brumado, Brazil","authors":"Brendan M. Laurs","doi":"10.15506/jog.2025.39.6.520","DOIUrl":"https://doi.org/10.15506/jog.2025.39.6.520","url":null,"abstract":"","PeriodicalId":48560,"journal":{"name":"Journal of Gemmology","volume":"39 6","pages":"520-521"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147882683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characterisation of Inclusions in ‘Petroleum Quartz’ with High-resolution X-ray Computed Micro-Tomography, and Infrared and Raman Spectroscopy 用高分辨率x射线计算机微层析成像、红外和拉曼光谱表征“石油石英”中的包裹体
4区 地球科学
Journal of Gemmology Pub Date : 2025-01-01 DOI: 10.15506/jog.2025.39.6.576
Yujie Gao, Moqing Lin, Guanghai Shi, Tiantian Huang
{"title":"Characterisation of Inclusions in ‘Petroleum Quartz’ with High-resolution X-ray Computed Micro-Tomography, and Infrared and Raman Spectroscopy","authors":"Yujie Gao, Moqing Lin, Guanghai Shi, Tiantian Huang","doi":"10.15506/jog.2025.39.6.576","DOIUrl":"https://doi.org/10.15506/jog.2025.39.6.576","url":null,"abstract":"","PeriodicalId":48560,"journal":{"name":"Journal of Gemmology","volume":"39 6","pages":"576-583"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147916683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Literature of Interest 感兴趣的文学
4区 地球科学
Journal of Gemmology Pub Date : 2025-01-01 DOI: 10.15506/jog.2025.39.6.600
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引用次数: 0
‘Red-cap’ Amethyst from Thunder Bay, Canada “红帽”紫水晶,产自加拿大桑德湾
4区 地球科学
Journal of Gemmology Pub Date : 2025-01-01 DOI: 10.15506/jog.2025.39.6.517
Yan Li, Jinling Yao, Yahir Rivero, Fiona Jing Tan
{"title":"‘Red-cap’ Amethyst from Thunder Bay, Canada","authors":"Yan Li, Jinling Yao, Yahir Rivero, Fiona Jing Tan","doi":"10.15506/jog.2025.39.6.517","DOIUrl":"https://doi.org/10.15506/jog.2025.39.6.517","url":null,"abstract":"","PeriodicalId":48560,"journal":{"name":"Journal of Gemmology","volume":"39 6","pages":"517-520"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147919393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Photochromic Yellow Sapphire Coloured by Hole Centres 一种由孔中心着色的光致变色黄色蓝宝石
4区 地球科学
Journal of Gemmology Pub Date : 2025-01-01 DOI: 10.15506/jog.2025.39.5.435
Féodor Blumentritt, Guillaume Zuber, Candice Caplan, Franck Notari
{"title":"A Photochromic Yellow Sapphire Coloured by Hole Centres","authors":"Féodor Blumentritt, Guillaume Zuber, Candice Caplan, Franck Notari","doi":"10.15506/jog.2025.39.5.435","DOIUrl":"https://doi.org/10.15506/jog.2025.39.5.435","url":null,"abstract":"","PeriodicalId":48560,"journal":{"name":"Journal of Gemmology","volume":"39 5","pages":"435-437"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147900040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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