{"title":"Miyahisaite, a new mineral","authors":"D. Nishio–Hamane","doi":"10.2465/GKK.141215B","DOIUrl":"https://doi.org/10.2465/GKK.141215B","url":null,"abstract":"","PeriodicalId":34971,"journal":{"name":"Japanese Magazine of Mineralogical and Petrological Sciences","volume":"16 1","pages":"57-59"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86671634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Threedimensional visualization system VESTA and maximumentropy method (MEM) analyses program Dysnomia have been developed for mineralogical and crystallographic studies. VESTA seamlessly visualizes multiple numbers of crystal, volumetric and morphology data in a same graphic window. It can calculate and output a variety of crystallographic information. Dysnomia is much faster than its predecessor PRIMA, and has several new features including a brandnew LBFGS algorithm and a new type of constraints. Dysnomia is virtually integrated with a pattern ˆtting system RIETANFP for the MEMbased pattern ˆtting. These programs have been widely used in thousands of researches not limited to mineralogy but also in a variety of areas including chemistry, materials science, bioscience, electronic state calculations and so on.
{"title":"Development of the three-dimensional visualization system for crystal, volumetric and morphology data and its application to mineralogical sciences","authors":"K. Momma","doi":"10.2465/gkk.141216","DOIUrl":"https://doi.org/10.2465/gkk.141216","url":null,"abstract":"Threedimensional visualization system VESTA and maximumentropy method (MEM) analyses program Dysnomia have been developed for mineralogical and crystallographic studies. VESTA seamlessly visualizes multiple numbers of crystal, volumetric and morphology data in a same graphic window. It can calculate and output a variety of crystallographic information. Dysnomia is much faster than its predecessor PRIMA, and has several new features including a brandnew LBFGS algorithm and a new type of constraints. Dysnomia is virtually integrated with a pattern ˆtting system RIETANFP for the MEMbased pattern ˆtting. These programs have been widely used in thousands of researches not limited to mineralogy but also in a variety of areas including chemistry, materials science, bioscience, electronic state calculations and so on.","PeriodicalId":34971,"journal":{"name":"Japanese Magazine of Mineralogical and Petrological Sciences","volume":"15 1","pages":"52-56"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78427633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Chemistry of chromian spinels in serpentinites from the North Shimanto belt, western Shikoku, Japan","authors":"Y. Ichiyama","doi":"10.2465/GKK.140708","DOIUrl":"https://doi.org/10.2465/GKK.140708","url":null,"abstract":"","PeriodicalId":34971,"journal":{"name":"Japanese Magazine of Mineralogical and Petrological Sciences","volume":"15 1","pages":"112-116"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74778609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Global lithium resources —Overview of various deposit types and ore genesis inferred from lithium isotopes—","authors":"D. Araoka","doi":"10.2465/GKK.150206","DOIUrl":"https://doi.org/10.2465/GKK.150206","url":null,"abstract":"","PeriodicalId":34971,"journal":{"name":"Japanese Magazine of Mineralogical and Petrological Sciences","volume":"42 1","pages":"259-270"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88462228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"宮城県北部，石越安山岩の地質・岩石学的特徴とマグマプロセス;宮城県北部，石越安山岩の地質・岩石学的特徴とマグマプロセス;Geology, petrology and magma process of Ishikoshi Andesite in northern Miyagi Prefecture, NE Japan","authors":"Kei Sato, Akira Ishiwatari","doi":"10.2465/gkk.140811","DOIUrl":"https://doi.org/10.2465/gkk.140811","url":null,"abstract":"","PeriodicalId":34971,"journal":{"name":"Japanese Magazine of Mineralogical and Petrological Sciences","volume":"43 1","pages":"155-170"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78546209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Oxidation state of Fe within olivine phenocryst in Kami-Kometsuka scoria, Kami-Kometsuka, Aso, Kumamoto Prefecture, Japan: effect of high temperature oxidation on the scoria","authors":"T. Ejima","doi":"10.2465/GKK.150816","DOIUrl":"https://doi.org/10.2465/GKK.150816","url":null,"abstract":"","PeriodicalId":34971,"journal":{"name":"Japanese Magazine of Mineralogical and Petrological Sciences","volume":"14 1","pages":"323-328"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90163809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"第一原理計算による理論高圧鉱物物性学の開拓;第一原理計算による理論高圧鉱物物性学の開拓;Creation of the ab initio theoretical high-pressure mineral physics","authors":"T. Tsuchiya","doi":"10.2465/GKK.150104","DOIUrl":"https://doi.org/10.2465/GKK.150104","url":null,"abstract":"","PeriodicalId":34971,"journal":{"name":"Japanese Magazine of Mineralogical and Petrological Sciences","volume":"61 2 1","pages":"10-24"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89792648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"化学風化の速度論：流紋岩風化の野外調査，室内実験および理論解析","authors":"正人 横山","doi":"10.2465/GKK.141214","DOIUrl":"https://doi.org/10.2465/GKK.141214","url":null,"abstract":"","PeriodicalId":34971,"journal":{"name":"Japanese Magazine of Mineralogical and Petrological Sciences","volume":"540 1","pages":"45-51"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77173128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Maximum friction coe‹cients of common minerals can be characterized by empirical Byerlee's rule, however, some important faultforming minerals such as mica and clay minerals have ultimately low friction coe‹cient. The layered structure and high a‹nity to water should be related to the low friction coe‹cient. We have investigated the interlayer bonding energy, adsorption energy of water molecules, and physical properties of adsorbed water by using molecular simulations, surface xray scattering, and surface forces measurements. These results were used for interpreting the weak friction coe‹cients of layered minerals.
{"title":"鉱物科学から断層摩擦のメカニズム解明に挑む;鉱物科学から断層摩擦のメカニズム解明に挑む;A challenge for understanding the friction of faults from mineral science","authors":"Hiroshi Sakuma","doi":"10.2465/GKK.141215A","DOIUrl":"https://doi.org/10.2465/GKK.141215A","url":null,"abstract":"Maximum friction coe‹cients of common minerals can be characterized by empirical Byerlee's rule, however, some important faultforming minerals such as mica and clay minerals have ultimately low friction coe‹cient. The layered structure and high a‹nity to water should be related to the low friction coe‹cient. We have investigated the interlayer bonding energy, adsorption energy of water molecules, and physical properties of adsorbed water by using molecular simulations, surface xray scattering, and surface forces measurements. These results were used for interpreting the weak friction coe‹cients of layered minerals.","PeriodicalId":34971,"journal":{"name":"Japanese Magazine of Mineralogical and Petrological Sciences","volume":"1 1","pages":"25-31"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82363881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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