Pub Date : 2024-02-01DOI: 10.2138/gselements.20.1.62
Haojie Cui, Lei You, Xionghan Feng, Wenfeng Tan, Guohong Qiu, Sheng Chang, Dah Tong Ray, Ming Kuang Wang, Yen Hong Shau, Yun Wei Shen, Ruey Chyong Chen, Holly A. Welsh
September is often a busy month for conferences, but this is the first year for a long time that I have not attended one. Last year I participated in two, the first here in Aberdeen and the second in Zakopane, Poland. The first was held at the Macaulay Institute as a tribute to one of its most productive researchers, V. C. Farmer, on the subject “Aluminium and Silicon in Soils and the Environment”. Colin was best known for his pioneering work on the infrared spectroscopy of minerals. The second was the highly successful Mid-European Clay Conference, at which there were many excellent presentations as well as field trips. The meeting organisers asked Joe Stucki, Editor-in-Chief of Clays and Clay Minerals, if manuscripts could be submitted for possible publication in CMS’s journal. Joe agreed and the outcome was a complete issue of Clays and Clay Minerals (August 2009) covering a range of topics. The titles of these papers can be accessed at http://ccm.geoscienceworld.org/cgi/issue_pdf/toc_pdf/57/4. Remember, CMS members with a subscription to the journal should log in at the CMS website (www.clays.org) in order to access the content.
九月通常是一个会议繁忙的月份，但今年是我很久没有参加会议的第一年。去年我参加了两次会议，第一次在阿伯丁，第二次在波兰扎科帕内。第一次会议是在麦考利研究所举行的，目的是向该研究所最有成就的研究人员之一 V. C. Farmer 致敬，会议主题是 "土壤和环境中的铝和硅"。科林因其在矿物红外光谱学方面的开创性工作而闻名于世。第二次是非常成功的中欧粘土会议，会上有许多精彩的演讲和实地考察。会议组织者询问《粘土和粘土矿物》杂志主编 Joe Stucki，是否可以提交手稿，以便在 CMS 杂志上发表。乔同意了，结果《粘土和粘土矿物》（2009 年 8 月）完整地刊载了涵盖一系列主题的论文。这些论文的标题可在 http://ccm.geoscienceworld.org/cgi/issue_pdf/toc_pdf/57/4 上查阅。请记住，已订阅该期刊的 CMS 会员应登录 CMS 网站 (www.clays.org) 以访问相关内容。
{"title":"The Clay Minerals Society","authors":"Haojie Cui, Lei You, Xionghan Feng, Wenfeng Tan, Guohong Qiu, Sheng Chang, Dah Tong Ray, Ming Kuang Wang, Yen Hong Shau, Yun Wei Shen, Ruey Chyong Chen, Holly A. Welsh","doi":"10.2138/gselements.20.1.62","DOIUrl":"https://doi.org/10.2138/gselements.20.1.62","url":null,"abstract":"September is often a busy month for conferences, but this is the first year for a long time that I have not attended one. Last year I participated in two, the first here in Aberdeen and the second in Zakopane, Poland. The first was held at the Macaulay Institute as a tribute to one of its most productive researchers, V. C. Farmer, on the subject “Aluminium and Silicon in Soils and the Environment”. Colin was best known for his pioneering work on the infrared spectroscopy of minerals. The second was the highly successful Mid-European Clay Conference, at which there were many excellent presentations as well as field trips. The meeting organisers asked Joe Stucki, Editor-in-Chief of Clays and Clay Minerals, if manuscripts could be submitted for possible publication in CMS’s journal. Joe agreed and the outcome was a complete issue of Clays and Clay Minerals (August 2009) covering a range of topics. The titles of these papers can be accessed at http://ccm.geoscienceworld.org/cgi/issue_pdf/toc_pdf/57/4. Remember, CMS members with a subscription to the journal should log in at the CMS website (www.clays.org) in order to access the content.","PeriodicalId":11643,"journal":{"name":"Elements","volume":null,"pages":null},"PeriodicalIF":4.5,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139889735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-01DOI: 10.2138/gselements.20.1.31
S. Tachibana, Nami Sakai
The C-type asteroid Ryugu samples returned by the Hayabusa2 spacecraft are the chemically most pristine material in the Solar System, as they have not been exposed to terrestrial environments. The organic matter in Ryugu records the molecular evolution from the Sun’s parent molecular cloud chemistry to asteroidal aqueous alteration. In this article, we review the results of Ryugu sample analysis and discuss the evolution of organic matter in the early Solar System by comparing these results with recent radio and infrared observations of protostars and protoplanetary disks.
{"title":"Asteroidal Organics from the Sample Return Mission Hayabusa2 and their Implication for Understanding our Origins","authors":"S. Tachibana, Nami Sakai","doi":"10.2138/gselements.20.1.31","DOIUrl":"https://doi.org/10.2138/gselements.20.1.31","url":null,"abstract":"The C-type asteroid Ryugu samples returned by the Hayabusa2 spacecraft are the chemically most pristine material in the Solar System, as they have not been exposed to terrestrial environments. The organic matter in Ryugu records the molecular evolution from the Sun’s parent molecular cloud chemistry to asteroidal aqueous alteration. In this article, we review the results of Ryugu sample analysis and discuss the evolution of organic matter in the early Solar System by comparing these results with recent radio and infrared observations of protostars and protoplanetary disks.","PeriodicalId":11643,"journal":{"name":"Elements","volume":null,"pages":null},"PeriodicalIF":4.5,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139891814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-01DOI: 10.2138/gselements.20.1.52
David L. Bish, Julia A. Nord, Jeff LeClair
{"title":"Mineralogical Society of America","authors":"David L. Bish, Julia A. Nord, Jeff LeClair","doi":"10.2138/gselements.20.1.52","DOIUrl":"https://doi.org/10.2138/gselements.20.1.52","url":null,"abstract":"","PeriodicalId":11643,"journal":{"name":"Elements","volume":null,"pages":null},"PeriodicalIF":4.5,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139884629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-01DOI: 10.2138/gselements.20.1.48
{"title":"Mineralogical Society of the UK and Ireland","authors":"","doi":"10.2138/gselements.20.1.48","DOIUrl":"https://doi.org/10.2138/gselements.20.1.48","url":null,"abstract":"","PeriodicalId":11643,"journal":{"name":"Elements","volume":null,"pages":null},"PeriodicalIF":4.5,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139889704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-01DOI: 10.2138/gselements.20.1.56
{"title":"International Association on the Genesis of Ore Deposits","authors":"","doi":"10.2138/gselements.20.1.56","DOIUrl":"https://doi.org/10.2138/gselements.20.1.56","url":null,"abstract":"","PeriodicalId":11643,"journal":{"name":"Elements","volume":null,"pages":null},"PeriodicalIF":4.5,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139871691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-01DOI: 10.2138/gselements.20.1.7
Mehmet Yesiltas, Yoko Kebukawa
Extraterrestrial organic matter forms in a variety of locations in space through different mechanisms. Its nature, distribution, formation mechanisms and locations are of particular interest. Some organic molecules can even be considered as key players for the emergence of life. Although new organic species are continuously detected in the interstellar media, Solar System bodies, and extraterrestrial materials, their formation and evolution are still not fully understood. Ground-based and space observations can detect organic matter in different objects with a range of complexity and diversity, while laboratory investigations of astromaterials allow detailed characterization of extraterrestrial organic matter with high precision. This issue reviews different aspects of extraterrestrial organic matter, including its origin, evolution, diversity, and delivery.
{"title":"Extraterrestrial Organic Matter: An Introduction","authors":"Mehmet Yesiltas, Yoko Kebukawa","doi":"10.2138/gselements.20.1.7","DOIUrl":"https://doi.org/10.2138/gselements.20.1.7","url":null,"abstract":"Extraterrestrial organic matter forms in a variety of locations in space through different mechanisms. Its nature, distribution, formation mechanisms and locations are of particular interest. Some organic molecules can even be considered as key players for the emergence of life. Although new organic species are continuously detected in the interstellar media, Solar System bodies, and extraterrestrial materials, their formation and evolution are still not fully understood. Ground-based and space observations can detect organic matter in different objects with a range of complexity and diversity, while laboratory investigations of astromaterials allow detailed characterization of extraterrestrial organic matter with high precision. This issue reviews different aspects of extraterrestrial organic matter, including its origin, evolution, diversity, and delivery.","PeriodicalId":11643,"journal":{"name":"Elements","volume":null,"pages":null},"PeriodicalIF":4.5,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139825019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Organic compounds are a major component of dust in molecular clouds, alongside silicates and water ice, due to the high abundances of elements that make up these compounds in the Galaxy. The initial molecular inventory of the Solar System, inherited from the molecular cloud, was modified and new complex molecules were formed in the protoplanetary disk and planetesimals. Because astronomical observations mainly target gas, while cosmochemical evidence deals with solid phases, it is crucial to link discrepant knowledge on organic species through state-of-the-art modeling. This chapter reviews the latest understanding of surface reactions on inter-stellar dusts, gas–dust reactions in the protoplanetary disk, and alteration processes on planetesimals in the early Solar System.
{"title":"Formation and Evolution Mechanisms for Organic Matter in Space","authors":"Hideko Nomura, Queenie Hoi Shan Chan, Hikaru Yabuta","doi":"10.2138/gselements.20.1.13","DOIUrl":"https://doi.org/10.2138/gselements.20.1.13","url":null,"abstract":"Organic compounds are a major component of dust in molecular clouds, alongside silicates and water ice, due to the high abundances of elements that make up these compounds in the Galaxy. The initial molecular inventory of the Solar System, inherited from the molecular cloud, was modified and new complex molecules were formed in the protoplanetary disk and planetesimals. Because astronomical observations mainly target gas, while cosmochemical evidence deals with solid phases, it is crucial to link discrepant knowledge on organic species through state-of-the-art modeling. This chapter reviews the latest understanding of surface reactions on inter-stellar dusts, gas–dust reactions in the protoplanetary disk, and alteration processes on planetesimals in the early Solar System.","PeriodicalId":11643,"journal":{"name":"Elements","volume":null,"pages":null},"PeriodicalIF":4.5,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139828923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-01DOI: 10.2138/gselements.20.1.61
{"title":"Mineralogical Society of Poland","authors":"","doi":"10.2138/gselements.20.1.61","DOIUrl":"https://doi.org/10.2138/gselements.20.1.61","url":null,"abstract":"","PeriodicalId":11643,"journal":{"name":"Elements","volume":null,"pages":null},"PeriodicalIF":4.5,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139829207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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