 | | Journal (article/letter/editorial) | | vol. 49, no. 4, 213–222, 1999 Genesis of the Kamioka Skarn Deposits: An Important Role of Clinopyroxene...the Kamioka skarn deposits which are the largest Zn-Pb producer in Japan. In the Mozumi deposit, one...one of main deposits in the Kamioka mining area as well as Tochibora and Maruyama, clinopyroxene skarn was...later replacement are not found in the Tochibora deposit. Instead, graphite-bearing crystalline limestone...agent during the mineralization in the Tochibora deposit. Sakurai et al., 1993; Hirokawa et al., 1995) |  | TAKENO, Naoto, SAWAKI, Takayuki, MURAKAMI, Hiroyasu, MIYAKE, Kazuhiro (1999) Fluid Inclusion Study of Skarns in the Maruyama Deposit, the Kamioka Mine, Central Japan. Resource Geology, 49 (4) 233-242 doi:10.1111/j.1751-3928.1999.tb00049.x | Journal (article/letter/editorial) | | Study of Skarns in the Maruyama Deposit, the Kamioka Mine, Central Japan Naoto TAKENO*, Takayuki SAWAKI*...skarn minerals in the Maruyama deposit, the Kamioka mine, central Japan were studied. Homogenization temperatures...Maruyama deposit (Takenouchi, 1970), porphyry intrusives (Takenouchi and Imai, 1975), Tochibora deposit (Machida...Sakonishi area (Hirokawa et al., 1995), and Mozumi deposit (Mariko et al., 1996). This paper contributes...gas chemistry on the Maruyama deposit. 1. Introduction The Kamioka mine, the largest Zn-Pb producer of |  | | Journal (article/letter/editorial) | | Oxygen isotope study of the Kamioka Zn-Pb skarn deposits, Central Japan H. Shimazaki 1 and M. Kusakabe...Science, University of Tokyo, Hongo, Tokyo 113, Japan 2 Institute for Study of the Earth's Interior, Okayarna...Okayarna University, Misasa, Tottori Prefecture 682-02, Japan The Kamioka Zn-Pb deposits consist of clinopyroxene-rich...clinopyroxene-rich skarns replacing limestone lenses in Hida gneissose rocks. Paleozoic metabasite, early Jurassic... The Kamioka Zn-Pb mine is located near the town of Kamioka in Gifu Prefecture, central Japan. The deposits |  | | Journal (article/letter/editorial) | | Deposits in the Sako-nishi Area of the Kamioka Mine, Central Japan Hiroyasu MURAKAMI* and Takanori NAKANO*...limestone of the Sako-nishi area in the Kamioka Zn-Pb mine, central Japan, is depleted in 18O and 13C toward...skarn deposits of the Sako-nishi area belong to Mozumi-type Zn-Pb skarn deposits, in which fissures and...hydrothermal activity. In 1991, the Metal Mining Agency of Japan (hereafter MMAJ) and the Mitsui Mining & Smelting...meteoric-water circulation model in the Sako-nishi area of Kamioka. Exploration in 1993 succeeded in identifying high-grade |  | | Book (volume) | | Field Trip Guide Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES r QE 304 . A14 1992 v.6 The...Field Trip Guide Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES The Society of Resource Geology...Tokyo 107, Japan 1992 29th IGC FIELD TRIP GUIDEBOOK Volume 6 : Mineral Deposits of Japan and the Philippines...building 9-6-41 Akasaka, Minato-ku, Tokyo 107, Japan Technical Editors Technical Reviewer: Editorial...Harufumi Noro Geological Survey of Japan 1-1-3 Higashi, Tsukuba 305, Japan Copyright Holder: The Society |  | | Journal (article/letter/editorial) | | Formation of the Mozumi Skarn-type Pb-Zn-Ag Deposit at the Kamioka Mine, Central Japan: A Thermochemical...ore formation of the Mozumi skarn-type Pb-Zn-Ag deposit, Kamioka mine, Central Japan is discussed with silicate...specific P-T conditions obtained at the Mozumi skarn-type Pb-Zn-Ag deposit by Mariko et al. (1996). We defined...ore mineralization processes of the Mozumi skarn-type Pb-Zn-Ag deposit. They showed the formation temperatures...end-member phases, which vary widely within an ore deposit (e.g., Received on September 14, 1999; accepted |  | | 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) | | Tokyo 113, Japan GeologicalInstitute, Faculty of Science, University of Tokyo, Tokyo 113, Japan Abstract...seven skarn-type and six vein-type deposits in Japan and three foreign deposits were studied. Locations...observed in the samples collected from the Ashio mine, as already reported by Nakamura (1954) and Moh...These samples in which subsolidus phenomena 40° Kamioka Nakatatsu Tsumo Akenobe Ikuno "~ .Ashio XxX((...130° ,.)uz-uy~L Lma 0 300 km Fig. l. Map of Japan showing the ore deposits studied 315 Table 1 |  | | Journal (article/letter/editorial) | | Science, Tohoku University, Aoba Sendal 980-77, Japan Abstract Back-scattered electron imaging with a...involving a reaction of natural sphalerite (Shinyemi mine, Korea) with Cu-bearing hydrothermal solutions at...Toyoha, the Furutobe and the Ezuri mines, Japan. The Toyoha mine, situated in western Hokkaido, is classified...are located in Akita Prefecture and belong to the Kuroko-type; the former is the mine where chalcopyrite...also observed (Fig. 2a). Natural samples Toyoha mine. A marked compositional zonation of FeS in sphalerite |  | | Journal (article/letter/editorial) | | only Stage I11 occurs at the large Renison tin deposit (Patterson, Ohomoto & Solomon, 1981). Magnesian...deposits; Agakane TH = 230-290°C mine, Iwate Prefecture, TH = 210-240°C Japan Cu Fe (2) Ely, NV. USA cu ...6-21.4(FPD) 1 (L?) 1 (L?) + V) Hozumi deposit Sakae deposit In garnet skarn Late "silica-sulphide"...Chorukh-Darion deposit Yuzhnyy-Yangikan deposit Chorukh-Darion deposit Chorukh-Darion deposit Only as inclusions...TF = 388-473"C TH = 328-392°C (21) Cleveland deposit, Tasmania, Australia Sn, Cu (W, Bi) (22) East |
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