{"title":"熱変成における二三のマンガン鉱物の平衡に関する熱力学的考察;熱変成における二三のマンガン鉱物の平衡に関する熱力学的考察;A Thermodynamic Study of Equilibrium Relations among Some Manganese Minerals Introduced during the Epoch of Thermal Metamorphism","authors":"Mayumi Yoshinaga","doi":"10.2465/GKK1952.3.406","DOIUrl":"https://doi.org/10.2465/GKK1952.3.406","url":null,"abstract":"","PeriodicalId":242743,"journal":{"name":"Journal of the Mineralogical Society of Japan","volume":"6 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120910476","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":"The Applications of Thermodynamics to Mineralogy and its Limitation","authors":"T. Fujii","doi":"10.2465/GKK1952.14.75","DOIUrl":"https://doi.org/10.2465/GKK1952.14.75","url":null,"abstract":"","PeriodicalId":242743,"journal":{"name":"Journal of the Mineralogical Society of Japan","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121171994","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":"Standard samples for electron probe microanalysis of silicateand oxide minerals","authors":"K. Tazaki","doi":"10.2465/GKK1952.12.SPECIAL_54","DOIUrl":"https://doi.org/10.2465/GKK1952.12.SPECIAL_54","url":null,"abstract":"","PeriodicalId":242743,"journal":{"name":"Journal of the Mineralogical Society of Japan","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121231521","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":"Cause of Colouring of Anhydrite (II)","authors":"K. Togari","doi":"10.2465/GKK1952.4.15","DOIUrl":"https://doi.org/10.2465/GKK1952.4.15","url":null,"abstract":"","PeriodicalId":242743,"journal":{"name":"Journal of the Mineralogical Society of Japan","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114328151","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":"ペクトライトの水熱処理;ペクトライトの水熱処理;Hydrothermal treatment of pectolite","authors":"Ryohei Otsuka, Takabumi Sakamoto, Shigeru Suzuki, Shinji Shinoda, Hitoshi Koshimizu","doi":"10.2465/GKK1952.14.SPECIAL1_170","DOIUrl":"https://doi.org/10.2465/GKK1952.14.SPECIAL1_170","url":null,"abstract":"In order to investigate the genesis of stevensite and “hydrated talc” experimentally, naturally occurring pectolite was treated hydrothermally with 1, 2 and 4 normal magnesium chloride solution and with basic magnesium carbonate for various Mg (in basic magnesium carbonate)/Si (in pectolite) molecular ratios ranging from 0.1 to 1.5. The products were examined by means of X-ray diffraction, thermal analysis, transmission and scanning electron microscopy and chemical analysis. As a result, it was found that pectolite alters to stevensite (Mg/Si=0.1-0.3), stevensite and serpentine (Mg/Si=0.5-1.0) and serpentine (Mg/Si=1.5) by hydrothermal treatment with basic magnesium carbonate treatment. On the other hand, it altered to “hydrated talc” and small amount of serpentine by magnesium chloride solution treatment, as reported previously (Sakamoto et al, 1975a). Some considerations were made on the mechanism of the conversion process of pectolite to these layer silicate minerals.","PeriodicalId":242743,"journal":{"name":"Journal of the Mineralogical Society of Japan","volume":"160 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114522563","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":"セキテッ鉱の結晶成長歩古丹産セキテツ鉱の一例;セキテッ鉱の結晶成長歩古丹産セキテツ鉱の一例;Crystal Growth of Hematite from Ayumikotan, Japan","authors":"I. Sunagawa","doi":"10.2465/GKK1952.3.543","DOIUrl":"https://doi.org/10.2465/GKK1952.3.543","url":null,"abstract":"","PeriodicalId":242743,"journal":{"name":"Journal of the Mineralogical Society of Japan","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121500531","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":"High-temperature crystallography","authors":"Takéuchi","doi":"10.2465/GKK1952.16.SPECIAL_3","DOIUrl":"https://doi.org/10.2465/GKK1952.16.SPECIAL_3","url":null,"abstract":"","PeriodicalId":242743,"journal":{"name":"Journal of the Mineralogical Society of Japan","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127747300","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":"地球表層圏における鉱床元素の循環;地球表層圏における鉱床元素の循環;Exogenic Geochemical Cycling of Ore-forming Elements on the Earth.","authors":"Y. Kajiwara","doi":"10.2465/GKK1952.20.225","DOIUrl":"https://doi.org/10.2465/GKK1952.20.225","url":null,"abstract":"Determining the source of mineral-forming elements in an ore deposit has proved difficult, since there are no unequivocal criteria for distinguishing “exogenic” ore minerals which are derived from the surficial reservoir where biogeochemical processes prevail from “endogenic” ones which are originated from the deep-seated reservoir (i.e. man-tle) through magmatic processes. The most commonly used criteria, those based on sulfur isotope data, have been often ambiguous: similar isotopic patterns can be generated by biological reactions and high temperature exchange reactions between sulfide and sulfate. Some insight into environmental controls on mineralization and processes of ore formation can be gained by studies of modern sedimentary environments. In this paper, I briefly review the known present-day sources of ore-forming elements, and attempt to assess the potential contribution of biologically-controlled sources to ore genesis, in the light of information obtained from some recent geochemical examinations of marine sediments and stratabound-type mineralizations.","PeriodicalId":242743,"journal":{"name":"Journal of the Mineralogical Society of Japan","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126395081","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":"On the Solubility of Ionic Sajts","authors":"M. Goto","doi":"10.2465/GKK1952.3.1","DOIUrl":"https://doi.org/10.2465/GKK1952.3.1","url":null,"abstract":"","PeriodicalId":242743,"journal":{"name":"Journal of the Mineralogical Society of Japan","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126543173","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}