 | | Journal (article/letter/editorial) | | and chalcopyrite from Ibaraki Prefecture, selenium between the Hitachi Japan coexisting deposits...Earth Sciences, Okayama University, Okayama 700, Japan (Received April 14,1982: Accepted January 27, 1983)...Kieslager-typedeposits of the Hitachi mine, Ibaraki Prefecture, Japan. All pyrite-chalcopyritepairs analyzedexhibit...also approachedbetween the two mineralsin the Hitachi deposits. INTRODUCTION bexperimentally equilibrium...galena > chalco types of sulfide mineral deposits in Japan. In pyrite > sphalerite. Experiments by HALBIG the |  | | Journal (article/letter/editorial) | | DEPOSITS FOUND IN CONTACTMETAMORPHIC AUREOLES IN JAPAN Takeo Watanabe a a Geological Institute, Faculty...DEPOSITS FOUND IN CONTACT-METAMORPHIC AUREOLES IN JAPAN, International Geology Review, 2:11, 946-966, DOI:...DEPOSITS FOUND IN CONTACT-METAMORPHIC AUREOLES IN JAPAN' by Takeo Watanabe' • translated by Kinkiti Musya...the study of ore deposits in the contact zones in Japan 947 Genetic classification of metalliferous deposits...950 950 950 950 Contact metamorphic aureoles in Japan and characteristics of metalliferous deposits in |  | | Journal (article/letter/editorial) | | PROCEEDING IN JAPAN By TOSHIO SUDO Tokyo University of Education ABSTRACT Studies on clays in Japan were begun...crystallinity. INTRODUCTION Studies on clays were begun in Japan before 1900. The late Professor S. Kozu and his...first discovered an interesting clay from Niigata Prefecture in 1899, which he named an acid clay and which...investigators who initiated clay mineral studies in Japan and facilitated subsequent developments. Clay mineral...scientific fields. Recent clay mineral studies in Japan have taken place in the fields of geology, mineralogy |  | | Journal (article/letter/editorial) | | MEETING OF THE SOCIETY OF MINING GEOLOGISTS OF JAPAN, FEB. 4-5, 1960 1 PRESIDENT'S LECTURE WATANABE... Manjir6, (Akita University). PROBLEMS OF THE HITACHI ORE DEPOSITS. Downloaded by [ECU Libraries] at...ACCOMPANYING THE URANIUM DEPOSITS IN TOTTORI PREFECTURE. Mineralogical examination was made on about...minerals from the Marutani and Ogamo Mines contain sericite. Applying the results of chemical analysis to...brochure of the Society of Mining Geologists of Japan by Engineer Intelligence Division Office of the |  | | Journal (article/letter/editorial) | | Potential for Base and Precious To Metal Deposits in Japan 2020) Antonio ARRIBAS and Toshio MIZUTA Faculty...University, Akita, Japan Abstract There are no known porphyry copper deposits in Japan. Attempts were made...latter option. In this article, we focus on Akita Prefecture and the surrounding areas and consider the potential...northern Honshu and that it serves as a proxy for Japan in general. Akita is rich in mineralization styles...the late 1800s. Osarizawa, the last active vein mine, closed in 1978. Kuroko deposits, the main source |  | | Journal (article/letter/editorial) | | held theories on age of metamorphic activity in Japan are outlined. Precise age determination of each...so-called green tuff region of the Inner zone of Japan. The Hida gneiss is the result of the oldest age...shows the distribution of the metamorphic zone of Japan]. INTRODUCTION A considerable number of metamorphic...Paleozoic rocks, hence examples of such may be found in Japan, although he admitted that the greater part of the... The study of the age of metamorphic rocks in Japan has undergone three chronologic stages. The first |  | | Journal (article/letter/editorial) | | tandfonline.com/loi/tigr20 THE GEOLOGICAL SOCIETY OF JAPAN, ABSTRACTS OF PAPERS READ BEFORE THE 65TH GENERAL...this article: (1960) THE GEOLOGICAL SOCIETY OF JAPAN, ABSTRACTS OF PAPERS READ BEFORE THE 65TH GENERAL...June 2016, At: 11:12 THE GEOLOGICAL SOCIETY OF JAPAN, ABSTRACTS OF PAPERS READ BEFORE THE 65TH GENERAL...features of the Middle-Upper Neogene system of Japan (by Nobuo IKEBE) Downloaded by [University of Florida]...MIDDLE AND UPPER NEOGENE SYSTEM OF JAPAN' II. LATE MESOZOIC OF JAPAN 1) The Neogene tectonic movement |  | | Journal (article/letter/editorial) | | MOUNTAINLAND, NORTHEASTERN JAPAN MITSUO Geological (III) SHIMAZU Survey of Japan METASOMATISM •@In to...Kisokoma clayslate, circles cordierite-biotite by district. semi solid and Oki. previously described by...rocks of the Paleozoic and Mesozoic sediments in Japan given by Minami (1935) are shown in Fig. 17 in order...of the hornfelses and gneisses of the Tanohata district show an enrichment of K beyond these composition...Okirai districts and many of the rocks in the Tono district, are nearly the same in K contents, most of which |  | | Book | | been carried out. Epithermal vein-type deposits in Japan have also been well-studied. More than 1,000 papers...on Kuroko and epithermal vein-type deposits in Japan will be summarized in Chapter 1. The descriptions...study epithermal vein-type and Kuroko deposits in Japan. I learned from them an importance of the integration...fluid inclusion studies of vein-type deposits in Japan were especially valid and useful to writing this...On the origin of Kuroko of the Kosaka mine. J. Geol. Soc. Japan, 26, 107-132 (in Japanese). Ohmoto, H |  | | Journal (article/letter/editorial) | | Genesis of the Takatori Tungsten–Quartz Vein Deposit, Japan: Chemical and Isotopic Evidence Yuichi Morishita...Genesis of the Takatori Tungsten–Quartz Vein Deposit, Japan: Chemical and Isotopic Evidence. Minerals 2021,...University, 836 Ohya, Shizuoka 422-8529, Japan Geological Survey of Japan, National Institute of Advanced Industrial...Tsukuba 305-8567, Japan Museum of Natural and Environmental History, Shizuoka 422-8017, Japan Faculty of Agriculture...University, Monobe B200, Nankoku, Kochi 783-8502, Japan; yoshiro@kochi-u.ac.jp Correspondence: morishita |  | | Journal (article/letter/editorial) | | CUPRIFEROUS HITACHI PYRITIC DEPOSITS, MINES, JAPAN. MANJIR•)WATANAB]Z AND W. R. LANDWEHR. INTRODUCTION...importantcopperresources of Japan. They are especially well develoi•ed in the outerzoneof southwest Japan, • wherenearly...deposits,but the great copper minesof Hitachi belongto this type. The Hitachi minesare locatedin the southernportion...study was donein the Tohoku Imperial University, Japan,underthe kind encouragement of Prof. S. K6zu. His...Occurrence of Andalusitein the Environsof the Hitachi Mines," Sci. Rept. Tohoku Imp. Univ., Ser. II. |  | | Book | | GEOLOGY OF JAPAN Edited by Fuyuji Takai Tatsuro Matsumoto Ryuzo Toriyama UNIVERSITY OF CALIFORNIA PRESS...Angeles 1963 University of Tokyo Press Tokyo, Japan University of California Press Berkeley and Los...England © University af Tokyo Press, 1963 Printed in Japan All rights reserved. mip Preface Geology is...maps have recently been very actively published in Japan as in many other regions of the world, but they...and Mineral Resources of Japan ”, with an attached geological map of Japan on scale 1: 3,000,000, by |  | Faure, Michel, Lalevée, Frederic, Gusokujima, Yoshihide, Iiyama, Jean-Toshimichi, Cadet, Jean-Paul (1986) The pre-Cretaceous deep-seated tectonics of the Abukuma massif and its place in the structural framework of Japan. Earth and Planetary Science Letters, 77 (3) 384-398 doi:10.1016/0012-821x(86)90148-2 | Journal (article/letter/editorial) | | massif and its place in the structural framework of Japan Michel F a u r e 1, F r e d e r i c Lalev6e l, Y...Ibaragi Pref (Japan) s Laboratory of Geology, Faculty of Science, University of Tokyo, Tokyo (Japan) Received...microstructures of the Takanuki and Hitachi areas in the A b u k u m a massif, Northeast Japan are described. In the...interface promoting the doming is emphasized. The Hitachi metamorphic rocks composed of basic schist, limestone...schist thrust the pelitic rocks of the western Hitachi gneisses. As for the Takanuki area, the thrusting | | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. P etr. Econ. Geol. 77, 438-454, 1982 Petrology of the Mass Nishidohira in...Northeast Japan HISAO TANAKA Department of Earth Sciences, Yamagata University, Yamagata 990, Japan. SATOSHI...980, Japan. HITOSHI ONUKI Department of Earth Sciences, Hirosaki University, Hirosaki 036, Japan. The... of the southern Abukuma Mountains, North east Japan (Watanabe, 1921). Since the Nishidohira cortlandtitic... 2: The Nishidohiracortlandtitic mass, 3: The Hitachi metamorphicrocks, 4: The Nishidohira metamorphic |  | | Report (issue) | | mineral col lector, was born in Kanazawa, Ishikawa Prefecture, on August 30, 1874. Soon after his graduation...at the Arakawa Mine, Akita Prefecture. In 1909, he was promoted to Director of the Mine and held. the...then that of the Director of the Yoshioka Mine, Okayama Prefecture, for about seven years altogether. He...technology in the first half of this century in Japan. He retired from the Advisory Board of the Mitsu...such volumes as " Beiträge zur Mineralogie von. Japan ", Neue Folge I and II (T. Ito, 1937), " Japanese |  | | Journal (article/letter/editorial) | | the so-calledGreen Tuff basins of Tertiary age in Japan. They are the youngest,least modifiedexamplesknown...Canada, the Proterozoicdepositsin the Skellefte district of Sweden, the Paleozoic Rio Tinto depositsof...personalcommunicathe broad contextof metallogenicepochsin Japan. tions. We alsodiscuss the genesisof the felsicrocks...E 1. Details of Kuroko Depositsin the Hokuroku District. Abbreviations: nd = not determined, - = low,...Takeuchi (1970). Grade of crude ore (%) Name of mine Kosaka l Hanaoka t Year of Size of ore de- |  | | Journal (article/letter/editorial) | | 461-478 Mineralization and Paragenesisof the Huanzala Mine, Central Peru HIDEKI IMAI, MASASHI KAWASAKI, MITSUO...SaitamaPrefecture,Japan362 Abstract The Huanzala mine is a zinc and lead mineral deposit found in the...are, from bottom to top, chert (Chimu THE Huanzala mine is situated in central Peru, about Formation), ...north-northwest-trending (Fig. •). pany, Ltd. In 1981, the mine produced900 metric The Huanzala deposit occursin...porphyrywasintrudedinto the Chimu Formationjust to the east of the mine (Fig. 1). The absoluteage of the granodioriteporphyry |  | | Journal (article/letter/editorial) | | quartz, tourmaline,carbonates,epidote,zoisite, sericite, serpentine, ilvaite,vesuvianite,wollastonite...Ak-tyus, Russia (xoo) .................. Alamo District, Lower California ,.• • ,.• 0 x x x x x...(65) .... x x x x x x x x x x x x x Ashley Mine, Ont. (95) ................. Atikokan, Ont. (45)...(9) ..................... x x x x x x x Beattie Mine, Que. (30) ................ x x x x x Several...x Altenberg, Saxony, Germany (58) ....... Alexo Mine, Ont. (97) .................. Anyox, B.C. (II3) |  | | Journal (article/letter/editorial) | | host rocks of the Kasuga gold deposit, Southwest Japan Tayyaba Mateen, Hafiz Ur Rehman and Hiroshi Yamamoto...University, 1-21-35 Korimoto, Kagoshima 890-0065, Japan The Kasuga High Sulfidation gold deposit is hosted...southern part of the Satsuma Peninsula, Southwest Japan. Optical microscopic observations and X-ray fluorescence...c-axis orientations of Kasuga silicified rocks, SW Japan A North American plate Eurasian plate 130°E...boxed area in (A) showing location of the Kasuga mine. (C) Sketch indicating sample locations in the opencast |  | | Journal (article/letter/editorial) | | ZONES, MAKURAZAKI VOLCANIC AREA, KAGOSHIMA PREFECTURE, JAPAN MOTOHARU KAWANO ' AND KATSUTOSHI TOMITA 2...Kagoshima University, 1-21-24 Korimoto, Kagoshima 890, Japan 2 Institute of Earth Sciences, Faculty of Science...Kagoshima University 1-21-35, Korimoto, Kagoshima 890, Japan Abstract- Two distinct zonal sequences of clay...in the Makurazaki volcanic area, Kagoshima Prefecture, Japan. The clay mineral sequences from the inner...in the Makurazaki volcanic area, Kagoshima Prefecture, Japan. These deposits were formed by hydrothermal |  | | Book | | I M O D A , Editors CLAYS AND CLAY MINERALS OF JAPAN 21 M.M. M O R T L A N D and V.C. F A R M E R INTERNATIONAL...Professor, Tokyo University of Education, Tokyo 1.53, Japan SUSUMU SHIMODA Assistant Projessor, Institute of'...University of' Tsukuba, Ibaragi Prej: 300 -31, Japan HARUO YOTSUMOTO Assistant Director, ScientiJic...Ltd., Tokyo 196, Japan SABURO AITA Assistant Manager, JEOL Ltd., Tokyo 196, Japan 1981 KODANSHA LTD...Vanderbilt Avenue, New York, N.Y. 10017 Printed in Japan Contributors Numbers in parentheses indicate |  | | Book | | I M O D A , Editors CLAYS AND CLAY MINERALS OF JAPAN 21 M.M. M O R T L A N D and V.C. F A R M E R INTERNATIONAL...Professor, Tokyo University of Education, Tokyo 1.53, Japan SUSUMU SHIMODA Assistant Projessor, Institute of'...University of' Tsukuba, Ibaragi Prej: 300 -31, Japan HARUO YOTSUMOTO Assistant Director, ScientiJic...Ltd., Tokyo 196, Japan SABURO AITA Assistant Manager, JEOL Ltd., Tokyo 196, Japan 1981 KODANSHA LTD...Vanderbilt Avenue, New York, N.Y. 10017 Printed in Japan Contributors Numbers in parentheses indicate |  | Cioacă, Mihaela-Elena, Munteanu, Marian, Lynch, Edward P., Arvanitidis, Nikolaos, Bergqvist, Mikael, Costin, Gelu, Ivanov, Desislav, Milu, Viorica, Arvidsson, Ronald, Iorga-Pavel, Adina, Högdahl, Karin, Stoilov, Ventsislav (2020) Mineralogical Setting of Precious Metals at the Assarel Porphyry Copper-Gold Deposit, Bulgaria, as Supporting Information for the Development of New Drill Core 3D XCT-XRF Scanning Technology. Minerals, 10 (11) 946 doi:10.3390/min10110946 | Journal (article/letter/editorial) | | scanning technology being developed as part of the X-MINE project. Scanning electron microscopy–energy dispersive...Ag-Te-S-Se minerals; hydrothermal metallogeny; Assarel; X-MINE 1. Introduction Porphyry-type deposits are the...on-going exploration, resource definition and/or mine development activities. A novel technological solution...(Kista, Sweden) as part of the Horizon 2020-funded X-MINE project (Figure 1) [14]. This instrument uses simultaneously...assessment of its capabilities at active exploration or mine sites, and the evaluation of results obtained from |  | Silva, Teresa P., Matos, João X., de Oliveira, Daniel, Morais, Igor, Gonçalves, Pedro, Albardeiro, Luís, Carvalho, Fernanda, Menda, Ugur D., Veiga, João P. (2021) Orange Pickeringite from the Algares 30-Level Adit, Aljustrel Mine, Iberian Pyrite Belt, Portugal. Minerals, 11 (10) 1115 doi:10.3390/min11101115 | Journal (article/letter/editorial) | | Pickeringite from the Algares 30-Level Adit, Aljustrel Mine, Iberian Pyrite Belt, Portugal Teresa P. Silva 1...Pickeringite from the Algares 30-Level Adit, Aljustrel Mine, Iberian Pyrite Belt, LNEG (National Laboratory...environment of the Algares +30 level adit (underground mine gallery) contributes to the preservation of secondary...sulphide and related stockwork zone are hosted by the Mine Tuff volcanic unit and are exposed in the walls...efflorescent minerals; underground mining; Algares mine; Iberian Pyrite Belt sulphide ores Received: 16 |  | | Journal (article/letter/editorial) | | Habahe granite cropped out in the east of the Ashele mine, and a lot of gold deposits have been found along...having developed in the early Carboniferous. district, and to date, only the No. 1 orebody in the No...centre of the mine district and the QF occurs in the east and west part of the district, while the QF...al., 1998). Seven mineralized zones occur in the mine Quaternary system Late Devonian Qi’ye formation...and the main gangue minerals are 154 barite, sericite, chlorite and calcite. Main textures of the ore |
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