 | | Journal (article/letter/editorial) | | Journal of Mineralogical R. and Takahashi, Petrological I. Kusachi Sciences, and H.Volume Miura 105,...structure of parasibirskite (CaHBO3) and polymorphism in sibirskite and parasibirskite Ryosuke Takahashi*, Isao...0810, Japan ** Department of Earth Sciences, Faculty of Education, Okayama University, Okayama 700 8530...8530, Japan - - The crystal structure of parasibirskite (CaHBO3) obtained at Fuka, Okayama Prefecture...Prefecture, Japan, was determined by Monte Carlo simulation using powder X ray diffraction data and confirmed |  | Kusachi, Isao, Kobayashi, Shoichi, Tanabe, Mitsuo, Kishi, Shigetomo, Yamakawa, Junji (2004) Inyoite from Fuka, Okayama Prefecture, Japan. Journal of Mineralogical and Petrological Sciences, 99 (2) 67-71 doi:10.2465/jmps.99.67 | Journal (article/letter/editorial) | | Inyoite from Fuka, Okayama Prefecture, Japan 67 Inyoite from Fuka, Okayama Prefecture, Japan Isao KUSACHI*...Sciences, Faculty of Education, Okayama University, Okayama 700 − 8530, Japan Department of Earth Sciences...Sciences, Faculty of Science, Okayama University of Science, Okayama 700 − 0005, Japan *** 2058 − 3 Niimi, Niimi...Niimi 718 − 0011, Japan **** 534 Kagamino − cho Tomata − gun 708 − 0345, Japan ***** Department of Earth...Sciences, Faculty of Science, Okayama University, Okayama 700 − 8530, Japan Inyoite was found as fissure |  | 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 |  | Kusachi, I., Takechi, Y., Henmi, C., Kobayashi, S. (1998) Parasibirskite, a new mineral from Fuka, Okayama Prefecture, Japan. Mineralogical Magazine, 62 (4) 521-525 doi:10.1180/002646198547891 | Journal (article/letter/editorial) | | 62(4), pp. 521-525 Parasibirskite, a new mineral from Fuka, Okayama Prefecture, Japan I. KUSACHI,Y. TAKECU~...Sciences, Faculty of Education, Okayama University, Okayama, 700-8530, Japan C. H E ~ I Department of Earth...Sciences, Faculty of Science, Okayama University, Okayama, 700-8530, Japan AND S. KOBAYASHI Division of...Science and the Arts, Kurashiki, 712-8505, Japan Parasibirskite, with the ideal formula Ca2B2Os.H20 , is...is a new mineral species found at Fuka, Okayama Prefecture, Japan. It is a polymorph of sibirskite, CaHBO3 |  | | 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...scores of other rare minerals. Skarn formation at Fuka can be classified into three major types 1. Grossular...diagrams suggests that the exoskarn formation at Fuka contact aureole was robustly controlled by the activity |  | 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 |  | KUSACHI, Isao, KOBAYASHI, Shoichi, HENMI, Chiyoko, TAKECHI, Yasushi (1999) Calcium Borate Minerals in the CaO-B2O3-H2O System at Fuka, Okayama Prefecture, Japan. Journal of the Mineralogical Society of Japan, 28 (2) 41-46 doi:10.2465/gkk1952.28.41 | Journal (article/letter/editorial) | | Chiyoko ・武 智 泰 史 at Fuka, Okayama HENMI Prefecture, and Yasushi Japan TAKECHI Abstract: Calcium-borate...Calcium-borate minerals such as takedaite and parasibirskite have been found in a vein in crystalline limestone...near gehlenite-spurrite skarns at Fuka, Okayama Prefecture, Japan. The minerals are plotted in the CaO:B2O3...boron-bearing fluids with limestone; (2) sibirskite and parasibirskite were formed by hydrothermal alteration of takedaite;...sibirskite and parasibirskite to olshanskyite, frolovite and nifontovite. takedaite,parasibirskiteお 1.は CaO‑B2O3‑H2O系 |  | | Journal (article/letter/editorial) | | formation of W-bearing rutile in the Kori Kollo mine, 421 Bond length, dependence of structure of olivines...in the gehlenite-spurrite skarns of Fuka, Okayama Prefecture, Japan, 521 Boron analogue of gehlenite, 703...Aomori Prefecture, Japan, 793 CHILE, Atacama, crystal structure of szenicsite from Jardinera mine, 461;...conichalcite, 121; feldspar, 639; szenicsite from Janiera mine, Atacama, Chile, 461; wairakite, leucite and pollucite...the gehlenite-spurrite skams from Fuka, Okayama Prefecture, Japan, 521; chrisstanleyite, 257; fahlores |  | 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) | | Dolomitic, Rhodochrosite, and Calcareous Marbles of Japan S. M. Aleksandrov† and M. A. Troneva Vernadsky Institute...endogenous borates from hypabyssal skarn deposits of Japan (Honshu Island) that were formed after dolomitic...and are developed in calcitic marbles at the Fuka mine. Depending on initial composition of carbonate...takedaite, sibirskite, Mg, Mn, and Caskarns, Japan DOI: 10.1134/S001670291211002X INTRODUCTION The...endogenous borate mineral ization of Honshu Island, Japan are localized in the outer contact aureoles of the |  | Sun, W., Huang, Y.-X., Li, Z., Pan, Y., Mi, J.-X. (2011) Hydrothermal synthesis and single-crystal X-ray structure refinement of three borates: sibirskite, parasibirskite and priceite. The Canadian Mineralogist, 49 (3) 823-834 doi:10.3749/canmin.49.3.823 | Journal (article/letter/editorial) | | STRUCTURE REFINEMENT OF THREE BORATES: SIBIRSKITE, PARASIBIRSKITE AND PRICEITE Wei SUN and Ya-Xi HUANG Department...People’s Republic of China Abstract Sibirskite, parasibirskite and priceite, synthesized in aqueous solutions...refinements of the structure. Sibirskite and parasibirskite are dimorphs of CaHBO3. Sibirskite at 295 K... b 119.452(3)°, V 254.72(9) Å3, and Z = 4. Parasibirskite at 295 K crystallizes in space group P121/m1...isolated [BO2(OH)] groups in sibirskite and parasibirskite are characterized by a long B–OH bond and two |  | | 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...Association: Takedaite, sibirskite, olshanskyite, parasibirskite, nifontovite, calcite, an uncharacterized hydrous...calcium borate. Distribution: At the Fuka mine, Okayama Prefecture, Japan. Name: Honors Emeritus Professor |  | 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 |  | 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 |  | | Report (issue) | | 523(2) c = 3.567(3) X-ray Powder Pattern: Fuka, Japan. 2.955 (100), 2.603 (94), 4.77 (33), 3.329 (32)...(2) 34.85 56.13 9.02 Total 99.66 100.00 (1) Fuka, Japan; by electron microprobe, B2 O3 by wet chemistry...Polymorphism & Series: Occurrence: Dimorphous with parasibirskite. In veinlets and aggregates in skarns. Association:...pentahydroborite, frolovite, parasibirskite, uralborite, borcarite, fluorite, calcite (Fuka, Japan). Distribution:...Selenyakhsk Ridges, Transbaikal. From Fuka, near Bicchu, Okayama Prefecture, Japan. Name: For its first-noted |  | | Report (issue) | | Parasibirskite CaH(BO3 ) c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic. Point...437(2) c = 3.555(2) X-ray Powder Pattern: Fuka, Japan. 2.237 (100), 6.73 (70), 2.975 (60), 3.354 (30)...(2) 34.85 56.13 9.02 Total 100.13 100.00 (1) Fuka, Japan; CaO by electron microprobe, B2 O3 by ICP, H2...pentahydroborite, calcite. From Fuka, near Bicchu, Okayama Prefecture, Japan As a polymorph of sibirskite...Type Material: National Science Museum, Tokyo, Japan. References: (1) Kusachi, I., Y. Takechi, C. Henmi |  | | 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...(Novofrolovo mine, Russia); near gehlenite-spurrite skarn formed by hydrothermal alteration (Fuka, Japan). Association:...(Novofrolovo mine); olshanskyite, pentahydroborite, sibirskite, parasibirskite, shimazakiite, calcite (Fuka, Japan)...Novofrolovo mine, near Krasnoturinsk, Turinsk district, Northern Ural Mountains, Russia. At Fuka, near Bicchu |  | 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 |  | | Report (issue) | | 740(11) c = 7.975(3) X-ray Powder Pattern: Fuka, Japan. 2.873 (100), 6.79 (52), 4.49 (49), 6.72 (40)...corresponds to Ca3.00 B4.00 (OH)18.55 . (2) Fuka, Japan; corresponds to Ca2.89 B4.00 (OH)18 . (3) Ca3...anhydrous borate, near gehlenite-spurrite skarn (Fuka, Japan). Association: Sakhaite, szaibélyite, calcite...takedaite, sibirskite, parasibirskite, borcarite, bultfonteinite, calcite (Fuka, Japan). Distribution: From...Sakha, Russia. Large crystals at Fuka, near Bicchu, Okayama Prefecture, Japan. Name: To honor Yakov Iosifovich |  | | Journal (article/letter/editorial) | | as a new mineral species from the Fuka mine, Okayama Prefecture, Japan 大西 政之 (Masayuki OHNISHI)* Keywords:...Keywords: Numanoite, New mineral species, Borate, Fuka mine, Sakurai Medal I. は じ め に 岡山県高梁市備中町布賀は，これまでに日本で最も多...Bessho−cho, Misasagi, Yamashina−ku, Kyoto 607−8417, Japan E−mail: czshh118a@yahoo.co.jp 26 大西 Fig. 1....image of numanoite−borcarite assemble from the Fuka mine (From Ohnishi et al., 2007). Abbreviations: Nm...Kusachiite, CuBi2O4, a new mineral from Fuka, Okayama Prefecture, Japan. Mineral. Mag., 59, 545− 548. Henmi |  | | Report (issue) | | deposit, Russia; estimated gypsum 3% impurity. (2) Fuka, Japan; corresponds to Ca1.00 B2.01 (OH)8.03 . (3) CaB2...olshanskyite, parasibirskite, sibirskite, takedaite, pentahydroborite, nifontovite, calcite (Fuka, Japan). Distribution:...Balkhash region, Kazakhstan. From Fuka, near Bicchu, Okayama Prefecture, Japan. Name: For the first-noted...Kobayashi (1995) Frolovite from Fuka, Okayama Prefecture, Japan. Mineral. J. (Japan), 17, 330–337. (4) Simonov |  | | Journal (article/letter/editorial) | | 0810, Japan* * Department of Earth Sciences, Faculty of Education, Okayama University, Okayama 700 8530...8530, Japan - - The crystal structure of sibirskite (CaHBO3) was solved by the Monte Carlo simulation...occurrence of sibirskite was discovered in Fuka, Okayama, Japan, and the chemical composition, cell constants...sibirskite structure model. Parasibirskite (CaHBO3), discovered at Fuka, Japan (Kusachi et al., 1998), is...Kobayashi, S. (1997) Sibirskite from Fuka, Okayama Prefecture, Japan. Mineralogical Journal, 19, 109-114 |  | Pankova, Yulia A., Gorelova, Liudmila A., Krivovichev, Sergey V., Pekov, Igor V. (2018) The crystal structure of ginorite, Ca2[B14O20(OH)6]·5H2O, and the analysis of dimensional reduction and structural complexity in the CaO–B2O3–H2O system. European Journal of Mineralogy, 30 (2) 277-287 doi:10.1127/ejm/2018/0030-2695 | Journal (article/letter/editorial) | | skarns (e.g., Solongo, Buryatia, Russia, and Fuka, Okayama, Japan, feature the greatest diversity of borate...Metaborite – Sassolite – Portlandite Sibirskite Parasibirskite Fabianite – Pentahydroborite Gowerite Hexahydroborite...Burns (2003) Petch (1961) Miura & Kusachi (2008) Takahashi et al. (2010) Konnert et al. (1970b) Clark et...reported by Braitsch (1959) from Königshall-Hindenburg Mine, Lower Saxony, Germany (in general, there are five...two polytypes of a new mineral from Fuka, Okayama prefecture, Japan. Mineral. Mag., 77, 93–105. Long, J |  | | Journal (article/letter/editorial) | | olivine basalt from Mitsukoshi, Karatsu, Saga Prefecture, Japan. Journal of Mineralogical and Petrological...mineral discovered at Mitsukoshi, Karatsu, Saga Prefecture, Japan. It occurs in small cavities in Higashimatsuura...Natural History and Human History, Kitakyushu, Japan. D.B. Kobyashevite* I.V. Pekov, N.V. Zubkova, V...is a new mineral from the Kapital’naya mine (pyrochlore ore mine operated for Na and Ta) at the Vishnevye...Molina Donoso (2013) Leverettite from the Torrecillas mine, Iquique Province, Chile: the Co-analogue of herbertsmithite |  | | Journal (issue) | | Kunar Province, Afghanistan | Olshanskyite from Japan | Yellow Opal from Tanzania | Titanite (Sphene)...Ahmadjan Abduriyim Tokyo Gem Science LLC, Tokyo, Japan Raquel Alonso-Perez Harvard University, Cambridge...Hiroshi Kitawaki Central Gem Laboratory, Tokyo, Japan Michael S. Krzemnicki Swiss Gemmological Institute...Williams Stone Group Laboratories LLC, Jefferson City, Missouri, USA J. C. (Hanco) Zwaan National Museum...strongest growth in the USA and China, followed by Japan. India and the Gulf region saw slight declines, |
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Fuka mine, Fuka, Bitchū, Takahashi City, Okayama Prefecture, Japan