 | | Report (issue) | | Powder Pattern: Fuka mine, Fuka, Bicchu-cho, Takahashi City, Okayama Prefecture, Japan. 9.53 (100), 5...7.30 100.2 (1) Fuka mine, Fuka, Bicchu-cho, Takahashi City, Okayama Prefecture, Japan; average electron...calc-silicate skarn. Association: Calcite, henmilite, tacharanite. Distribution: From the Fuka mine, Fuka, Bicchu-cho...Bicchu-cho, Takahashi City, Okayama Prefecture, Japan. Name: Honors Professor Chiyoko Henmi (1949-2018)...Earth Science, Okayama University, Japan, for his contributions to the mineralogy of skarn minerals from |  | | Journal (article/letter/editorial) | | metamorphism: A case study from Fuka contact aureole, Okayama, Japan Madhusoodhan SATISH − KUMAR*, Yasuhito...8529, Japan ** Department of Earth Sciences, Faculty of Education, Okayama University, Okayama 700 −...− 8530, Japan The contact aureole at Fuka, Okayama, Japan is peculiar for the occurrence of extensive...extensive high − temperature skarn resulting from the intrusion of Mesozoic monzodiorite into Paleozoic marine...minerals, and scores of other rare minerals. Skarn formation at Fuka can be classified into three major types |  | | Journal (article/letter/editorial) | | Lincoln] at 01:47 12 December 2015 Figure 1. The Fuka mine in winter. Hiroaki Tano photo. 13480 Tram View...The Dark Blue Borate from the Fuka Mine, Japan T he Fuka mine in Japan (no mispronun- ciations, please;...increasingly hostile to Japan, and in 1938 the United States began to embargo the sale to Japan of several strategic...borates over which California had a near monopoly. Japan lacks evaporite rocks, the world’s main source of...of rock. At first, borates were extracted from skarn minerals such as kotoite in North Korea and later |  | Takada, Masayuki, Kusachi, Isao, Kishi, Shigetomo, Tanabe, Mitsuo, Yasuda, Takashi (2006) A crystalline form of borcarite from the Fuka mine, Okayama Prefecture, Japan. Journal of Mineralogical and Petrological Sciences, 101 (6) 285-288 doi:10.2465/jmps.060222 | Journal (article/letter/editorial) | | Fuka101, mine 285 A crystalline form of borcarite from the Fuka mine, Okayama Prefecture, Japan Masayuki...Kyoto 610 − 1132, Japan Department of Earth Sciences, Faculty of Education, Okayama University, Tsushima...− 1, Okayama 700 − 8530, Japan *** 534 Kagamino − cho, Tomata − gun, Okayama 708 − 0345, Japan **** 2058...Niimi, Okayama 718 − 0011, Japan ***** 1471 Nishigata − cho, Ibara, Okayama 715 − 0015, Japan ** Euhedral...gehlenite − spurrite skarns at the Fuka mine, Okayama Prefecture, Japan. Interfacial angles of the reference |  | Ohnishi, M., Kusachi, I., Kobayashi, S., Yamakawa, J., Tanabe, M., Kishi, S., Yasuda, T. (2007) Numanoite, Ca4CuB4O6(OH)6(CO3)2, a new mineral species, the Cu analogue of borcarite from the Fuka mine, Okayama Prefecture, Japan. The Canadian Mineralogist, 45 (2) 307-315 doi:10.2113/gscanmin.45.2.307 | Journal (article/letter/editorial) | | Cu ANALOGUE OF BORCARITE FROM THE FUKA MINE, OKAYAMA PREFECTURE, JAPAN Masayuki OHNISHI§ and Isao KUSACHI§...Faculty of Education, Okayama University, 3–1–1 Tsushima-naka, Okayama 700–8530, Japan Shoichi KOBAYASHI...Faculty of Science, Okayama University of Science, 1–1 Ridai-cho, Okayama 700–0005, Japan Junji YAMAKAWA...Science and Technology, Okayama University, 3–1–1 Tsushima-naka, Okayama 700–8530, Japan Mitsuo TANABE 2058–3...Niimi, Okayama 718–0011, Japan Shigetomo KISHI 534 Takayama, Kagamino-cho, Tomata-gun, Okayama 700–0345 |  | Kobayashi, Shoichi, Yuasa, Manami, Tanabe, Mitsuo, Kishi, Shigetomo, Kusachi, Isao (2019) Vimsite from the Fuka mine, Okayama Prefecture, Japan. Journal of Mineralogical and Petrological Sciences, 114 (5) 219-223 doi:10.2465/jmps.181121 | Journal (article/letter/editorial) | | 219–223, 2019 Vimsite from the Fuka mine, Okayama Prefecture, Japan Shoichi KOBAYASHI*, Manami YUASA*...of Science, Okayama University of Science, Okayama 700–0005, Japan ** 2058–3 Niimi, Okayama 718–0011, Japan...Japan *** 534 Takayama, Kagamino–cho, Tomada–gun, Okayama 708–0345, Japan **** 509–6 Shiraishi, Kita–ku...Kita–ku, Okayama 701–0143, Japan Vimsite was found as a mass or a veinlet in crystalline limestone associated...gehlenite–spurrite skarns at the Fuka mine, Okayama Prefecture, Japan. Vimsite occurs as colorless to |  | Kobayashi, Shoichi, Ando, Tamami, Kanayama, Akiko, Tanabe, Mitsuo, Kishi, Shigetomo, Kusachi, Isao (2014) Calciborite from the Fuka mine, Okayama Prefecture, Japan. Journal of Mineralogical and Petrological Sciences, 109 (1) 13-17 doi:10.2465/jmps.130619 | Journal (article/letter/editorial) | | Calciborite from Fuka, Okayama, Japan109, page 13 ─ 17, 2014 13 Calciborite from the Fuka mine, Okayama Prefecture...Prefecture, Japan Shoichi Kobayashi*, Tamami Ando*, Akiko Kanayama*, Mitsuo Tanabe**, Shigetomo Kishi*** and...Faculty of Science, Okayama University of Science, Kita-ku, Okayama 700-0005, Japan ** 2058-3 Niimi, Niimi...Niimi 718-0011, Japan *** 534 Takayama, Kagamino-cho, Tomata-gun 708-0345, Japan † 509-6 Shiraishi, Kita-ku...Kita-ku, Okayama 701-0143, Japan Calciborite was found as a veinlet or a mass in crystalline limestone |  | | Journal (article/letter/editorial) | | Nifontovite and olshanskyite from Fuka, Okayama Prefecture, Japan ISAO KUSACHI Department of Earth Sciences...Sciences, Faculty of Education, Okayama University, Okayama 700, Japan AND CHIYOKO HENMI Department of...Earth Sciences, Faculty of Science, Okayama University, Okayama 700, Japan Abstract Nifontovite and olshanskyite...limestone near gehlenite-spurrite skarns at Fuka, Okayama Prefecture. Nifontovite occurs as aggregates of tabular...KEYWORDS:ulfontovite, olshanskyite, borate, skarn, crystalline-limestone, Fuka, Japan Introduction NtFONTOVlTE, Ca3BtO6(OH)12 |  | | Journal (article/letter/editorial) | | Dolomitic, Rhodochrosite, and Calcareous Marbles of Japan S. M. Aleksandrov† and M. A. Troneva Vernadsky Institute...of endogenous borates from hypabyssal skarn deposits of Japan (Honshu Island) that were formed after...and are developed in calcitic marbles at the Fuka mine. Depending on initial composition of carbonate...Mn, and Caskarns, Japan DOI: 10.1134/S001670291211002X INTRODUCTION The skarn deposits with endogenous...endogenous borate mineral ization of Honshu Island, Japan are localized in the outer contact aureoles of the |  | Kobayashi, Shoichi, Ando, Tamami, Tanabe, Mitsuo, Kishi, Shigetomo, Kusachi, Isao (2017) Priceite from the Fuka mine, Okayama Prefecture, Japan. Journal of Mineralogical and Petrological Sciences, 112 (1) 20-24 doi:10.2465/jmps.160902 | Journal (article/letter/editorial) | | page 20–24, 2017 Priceite from the Fuka mine, Okayama Prefecture, Japan Shoichi KOBAYASHI*, Tamami ANDO*...Science, Okayama University of Science, Kita–ku, Okayama 700–0005, Japan ** 2058–3 Niimi, Okayama 718–0011...718–0011, Japan *** 534 Takayama, Kagamino–cho, Tomada–gun, Okayama 708–0345, Japan † 509–6 Shiraishi, Kita–ku...Kita–ku, Okayama 701–0143, Japan Priceite was found as a mass or a veinlet in crystalline limestone associated...gehlenite–spurrite skarns at the Fuka mine, Okayama Prefecture, Japan. Priceite occurs as grayish white |  | Matsubara, Satoshi, Miyawaki, Ritsuro, Kato, Akira, Yokoyama, Kazumi, Okamoto, Akiyoshi (1998) Okayamalite, Ca2B2SiO7, a new mineral, boron analogue of gehlenite. Mineralogical Magazine, 62 (5) 703-706 doi:10.1180/002646198547936 | Journal (article/letter/editorial) | | 169, Japan AND AKIYOSHIOKAMOTO 3-11-50oeda Minami Fukunishi-cho, Nishigyo, Kyoto 610-11, Japan Okayamalite...calcite and johnbaumite from Fuka mine, Bicchu-cho, Okayama Prefecture, Japan. The patches consist of very...wollastonite-calcite aggregate. The name is for the prefecture. KEYWORDS" okayamalite, new mineral, melilite...data, electron microprobe data, optical data, Fuka, Japan. Introduction THE incorporation of boron in...many publications on boron-bem'ing minerals from Fuka, such as the description of the new mineral takedaite |  | Hayashi, Ayaka, Momma, Koichi, Miyawaki, Ritsuro, Tanabe, Mitsuo, Kishi, Shigetomo, Kobayashi, Shoichi, Kusachi, Isao (2017) Kurchatovite from the Fuka mine, Okayama Prefecture, Japan. Journal of Mineralogical and Petrological Sciences, 112 (4) 159-165 doi:10.2465/jmps.170330 | Journal (article/letter/editorial) | | 159–165, 2017 Kurchatovite from the Fuka mine, Okayama Prefecture, Japan Ayaka HAYASHI*, Koichi MOMMA**,...Faculty of Science, Okayama University of Science, Kita–ku, Okayama 700–0005, Japan ** Department of Geology...Science, Tsukuba 305–0005, Japan *** 2058–3 Niimi, Okayama 718–0011, Japan † 534 Takayama, Kagamino–cho...Tomada–gun, Okayama 708–0345, Japan ‡ 509–6 Shiraishi, Kita–ku, Okayama 701–0143, Japan Kurchatovite...granular crystals up to 1 mm at the Fuka mine, Okayama Prefecture, Japan. The mineral is associated with |  | | Report (issue) | | polytype] X-ray Powder Pattern: Fuka mine, Okayama Prefecture, Japan. 2.92 (100), 3.02 (84), 2.81 (56)...(2) 61.30 36.51 [1.20] 99.01 (1) Fuka mine, Okayama Prefecture, Japan; average of 28 electron microprobe...corresponding to Ca2B1.92O4.76(OH)0.24. (2) Fuka mine, Okayama Prefecture, Japan; average of 25 electron microprobe...gehlenite-spurrite-bearing contact metamorphic rocks (skarn). Association: Takedaite, sibirskite, olshanskyite...calcium borate. Distribution: At the Fuka mine, Okayama Prefecture, Japan. Name: Honors Emeritus Professor |  | Kusachi, Isao, Shiraishi, Naoko, Shimada, Kazumasa, Ohnishi, Masayuki, Kobayashi, Shoichi (2008) CO3-rich charlesite from the Fuka mine, Okayama Prefecture, Japan. Journal of Mineralogical and Petrological Sciences, 103 (1) 47-51 doi:10.2465/jmps.070827a | Journal (article/letter/editorial) | | the Fuka mine, Okayama Prefecture, 3−rich charlesite 47 CO3-rich charlesite from the Fuka mine, Okayama...Okayama Prefecture, Japan Isao KUSACHI*, Naoko SHIRAISHI**, Kazumasa SHIMADA***, Masayuki OHNISHI**** and...Education, Okayama University, Okayama 700 −8530, Japan ** 1053 Natsukawa, Okayama 701− 0164, Japan *** 260...260 Izumida, Okayama 700 − 0944, Japan **** Masutomi Geology Museum, Kyoto 602−8012, Japan ***** Department...Sciences, Faculty of Science, Okayama University of Science, Okayama 700 − 0005, Japan Charlesite was found |  | Ando, Tamami, Kanayama, Akiko, Kobayashi, Shoichi, Miyawaki, Ritsuro, Kishi, Shigetomo, Tanabe, Mitsuo, Kusachi, Isao (2015) Roweite from the Fuka mine, Okayama Prefecture, Japan. Journal of Mineralogical and Petrological Sciences, 110 (1) 29-34 doi:10.2465/jmps.140729 | Journal (article/letter/editorial) | | page 29–34, 2015 Roweite from the Fuka mine, Okayama Prefecture, Japan Tamami ANDO*, Akiko KANAYAMA*, Shoichi...of Science, Okayama University of Science, 1–1 Ridai–cho, Kita–ku, Okayama 700–0005, Japan ** Department...Ibaraki 305–0005, Japan *** 534 Takayama, Kagamino–cho, Tomada–gun, Okayama 708–0345, Japan † 2058–3 Niimi...Niimi, Okayama 718–0011, Japan †† 509–6 Shiraishi, Kita–ku, Okayama 701–0143, Japan Roweite occurs as reddish...gehlenite–spurrite skarns at the Fuka mine, Okayama Prefecture, Japan. It is closely associated with uralborite |  | Takechi, Yasushi, Kusachi, Isao, Nakamuta, Yoshihiro, Kase, Katsuo (2003) Talnakhite associated with andradite skarn at Fuka, Okayama Prefecture, Japan. Resource Geology, 53 (3) 227-232 doi:10.1111/j.1751-3928.2003.tb00172.x | Journal (article/letter/editorial) | | Talnakhite Associated with Andradite Skarn at Fuka, Okayama Prefecture, Japan Yasushi TAKECHI, Isao KUSACHI*...Kurashiki 710-0046, Japan Department of Earth Science, Faculty of Education, Okayama University, Tsushima-Naka...Tsushima-Naka 3-1-1, Okayama 7008530, Japan ** Department of Earth and Planetary Science, Faculty of Science...Fukuoka 812-8581, Japan ***Department of Earth Sciences, Faculty of Science, Okayama University, Tsushima-Naka...Tsushima-Naka 3-1-1, Okayama 7008530, Japan [e-mail: kkase@cc.okayama-u.ac.jp] Received on April 10, 2003; |  | Bermanec, V., Tomašić, N., Gobac, Ž. Žigovečki, Linarić, M. Rajić, Furić, K. (2010) Dehydration processes in borate minerals: pentahydroborite and nifontovite from Fuka Mine, Okayama Prefecture, Japan. Mineralogical Magazine, 74 (6) 1013-1025 doi:10.1180/minmag.2010.074.6.1013 | Journal (article/letter/editorial) | | pentahydroborite and nifontovite from Fuka Mine, Okayama Prefecture, Japan V. BERMANEC1,*, N. TOMAŠIĆ1, Ž...and nifontovite, Ca3B6O6(OH)12·2H2O from the Fuka mine, Japan are presented. Critical temperatures of the...nifontovite, were found in marble at Fuka mine, Okayama Prefecture, Japan (Kusachi and Henmi, 1994; Kusachi...Samples for the present study were collected at Fuka mine during a field trip associated with the 19 th General...Igneous rocks forming high-temperature skarns at Fuka mine were identified as belonging to a monzodiorite |  | | Journal (article/letter/editorial) | | mode of occurrenceof the skarn-typeore depositsin Japan, ore-bearing skarn is, with a few exceptions...systemCaO-A12Oa-SiO2-H20,the kilchoanitebearing skarn of Kilchoan (Scotland) formed under a temperatureof...temperatureof range of 550øC and 600øC. The barren skarn at Fuka (Japan), which is similar in many respectsto that...temperatures.The vesuvianite-bearing skarn of the Mitate mine (Japan) formed at a lower temperature comparedto...below 600øC. The vesuvianite-bearing skarn of the Chichibumine (Japan) is presumedto have formed at a still |  | | Report (issue) | | 40°-119.62° Z = 4 X-ray Powder Pattern: Novofrolovo mine, Russia. 2.41 (10), 7.04 (8), 2.21 (8), 3.79 (7)...27.65 99.59 100.00 (1) Novofrolovo mine, Russia. (2) Fuka, Japan; yields Ca3.05B5.99O6.04(OH)12∙1.96H2O...Occurrence: In a skarn formed by quartz diorite intruding limestone (Novofrolovo mine, Russia); near gehlenite-spurrite...gehlenite-spurrite skarn formed by hydrothermal alteration (Fuka, Japan). Association: Grossular-andradite...(Novofrolovo mine); olshanskyite, pentahydroborite, sibirskite, parasibirskite, shimazakiite, calcite (Fuka, Japan) |  | | Report (issue) | | 8177(2) Z = 2 X-ray Powder Pattern: Fuka Mine, Okayama Prefecture, Japan. 2.654 (100), 2.862 (55), 3.479...46.28 28.50 24.24 0.36 99.38 (1) Fuka Mine, Okayama Prefecture, Japan; average electron microprobe analysis;...Occurrence: In skarn by boron metasomatism of a wollastonite-calcite aggregate (Japan); probably by ...magnetite-hematite skarn deposit (Norway). Association: Wollastonite, vesuvianite, calcite, johnbaumite (Japan); datolite...(Norway). Distribution: From the Fuka Mine, Bicchu-cho, Okayama Prefecture, Japan [TL]. In the Arendal district |  | Kusachi, I., Kobayashi, S., Takechi, Y., Nakamuta, Y., Nagase, T., Yokoyama, K., Momma, K., Miyawaki, R., Shigeoka, M., Matsubara, S. (2013) Shimazakiite-4M and shimazakiite-4O, Ca2B2O5, two polytypes of a new mineral from Fuka, Okayama Prefecture, Japan. Mineralogical Magazine, 77 (1) 93-105 doi:10.1180/minmag.2013.077.1.09 | Journal (article/letter/editorial) | | two polytypes of a new mineral from Fuka, Okayama Prefecture, Japan I. KUSACHI1,2, S. KOBAYASHI3, Y. TAKECHI4...Sciences, Faculty of Education, Okayama University, Okayama 700-8530, Japan Department of Geology and Palaeontology...Tsukuba 305-0005, Japan Department of Applied Science, Faculty of Science, Okayama University of Science...Science, Okayama 700-0005, Japan Kurashiki Museum of Natural History, Kurasiki 710-0046, Japan Kyushu University...Museum, Fukuoka 812-8581, Japan Tohoku University Museum, Sendai 980-8578, Japan [Received 28 February 2012; |  | | Journal (article/letter/editorial) | | Springer-Verlag 2005 Abstract Baghdadite from Fuka, Okayama Prefecture, Japan shows a bright yellow fluorescence under...anhedral grains up to 0.25 mm in length in a melilite skarn. Its cathodoluminescence color is dull gray with...Faculty of Education, Okayama University, Tsushima-naka, Okayama 700-8530, Japan E-mail: kusachi@cc.okayama-u...Faculty of Education, Okayama University, Tsushima-naka, Okayama 700-8530, Japan greenish tint. Subsequently...from a garnet-vesuvianite skarn at the Akagane mine, Iwate Prefecture, Japan was reported by Matsubara |  | | Journal (issue) | | Sainte-Marie-aux-Mines 2012 Oyeliet van de N'Chwaning mine Cronstedt : kamikaze-mineralen Mineralogische... Titelpagina Mijninstallaties van de N'Chwaning mine, Kuruman, Zuid-Afrika.. Inzet : witte oyelietbolletjes...bultfonteinietaggregaatjes van de N'Chwaning II mine. Specimen 4.8 cm breed. Foto © Pierre Rondelez....begon in 1962, toen François Lehmann een zogenaamde "Mine Day" organiseerde, in opdracht van de plaatselijke...ontdekt in de Fuka mine, Bitchu-cho, Takahashi City, Okayama Prefecture, Chugoku, Honshu, Japan. En nee, Fuka |  | | Journal (article/letter/editorial) | | 1984 An oyelite-bearing vein at Fuka , the Town Okayama Prefecture Bitchu, of ISAO KUSACHI*,CHIYOKOHENMI**and...Okayama700,Japan ** Departmentof Earth Sciences,Facultyof Science, OkayamaUniversity,Okayama700, Japan An oyelite-bearing...found in the gehlenite-spurrite skarn at Fuka, Okayama Prefec ture, Japan. Oyelite, previously called 10A...Oyelite occurs as a major component Introduction Fuka is known as a typical locality of of a vein...outcrop called Doro- gehlenite-spurrite skarns in Japan. From there, we have reported several rare minerals |  | | Report (issue) | | 511(2) c = 5.823(2) Z=4 X-ray Powder Pattern: Fuka, Japan. 3.191 (100), 2.695 (18), 1.947 (18), 4.26 (17)...91 (2) 85.42 14.58 Total 99.91 100.00 (1) Fuka, Japan; by electron microprobe, average of six analyses;...crystals in a calcite vein between gehlenite-spurrite skarn and limestone; thought to be of low-temperature...apophyllite, cuspidine, From Fuka, near Bicchu, Okayama Prefecture, Japan. Name: To honor Dr. Isao Kusachi...Mineralogy, Okayama University, Okayama, Japan, for his work on skarn minerals of the Fuka area. Type |
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