 | Akahane, Hisatada, Furuno, Takeshi, Miyajima, Hiroshi, Yoshikawa, Toshiyuki, Yamamoto, Shigeru (2004) Rapid wood silicification in hot spring water: an explanation of silicification of wood during the Earth's history. Sedimentary Geology, 169 (3) 219-228 doi:10.1016/j.sedgeo.2004.06.003 | Journal (article/letter/editorial) | | Shigeru Yamamoto e a Toyama Science Museum, 1-8-31 Nishinakanomachi, Toyama 939-8084, Japan Faculty of Science...690-8504, Japan c Fossa Magna Museum, Miyama Park, Itoigawa 941-0056, Japan d Geological Survey of Japan, 1-1-1...305-8567, Japan e Tateyama Caldera Sabo Museum, 68 Bunazaka, Ashikuraji, Tateyamachou, Toyama Prefecture 930-1405...930-1405, Japan b Received 9 October 2003; received in revised form 4 June 2004; accepted 4 June 2004...address: Wago Junior High School, 3967 Nunome, Toyama 930-2233, Japan. E-mail address: akahane@tsm.toyama.toyama |  | | Journal (article/letter/editorial) | | microcrystalline opal-Ct, which may convert to chalcedony. When wood has been fully petrified, mineralization...transverse orientation. Cell walls with fibrous chalcedony. Lumina containorientation, subhedral quartz...with fibrous chalcedony. contain quartz crystals.microcrystals (C,D) radialofviews chalcedony, preserving...Yakima Canyon, Yakima County, WA, USA, showing chalcedony, preserving intervessel pit architecture. Lumina... discernable circular pits. WA, USA, showing chalcedony-replaced Grantchalcedony-replaced County, WA |  | | Journal (issue) | | Association of Japan Gem Trust, Okachiinaclii Cy Bldg, 5-15-14 Ueno, Thito-ku, Tokyo 110, Japan. Gems a) Gemology...tweezers that reportedly were being marketed out of Japan. The tweezers were shown to damage virtually any...medium point-and are reportedly manufactured in Japan), the purpose of the diamond grit is to give them...Classification for Gem-Quality Garnets Amethystine Chalcedony The Pearl in the Chicken Spring 1986 A Survey...Chrysoprase is one of the more popular gem varieties of chalcedony. The best known locality for this yellowish green |  | | Journal (issue) | | Miocene volcanic-sedimentary succession, central Japan ..................................................clear tectonite fabric; rare chert grains and chalcedony have also been included in this category. Feldspar...Darby Canyon, ment involves either spherulitic chalcedony or euhedral megaquartz. skeletons originally...and equant), and chalcedony (less than 20 µm and fibrous). Three forms of chalcedony (chalcedonite, quartzine...prismatic microstructure shows replacement by chalcedony. The characteristic spherulites of quartzine |  | | Book | | 5 Kuroko, Hokuroku basin, Northeastern Honshu, Japan ..................... 58 3.2.6 Laochang, Changning-Menglian...Hyogo Prefecture, Honshu, Southwest Japan .................... 79 3.4.3 Fukoku, Kyoto Prefecture, Honshu...Southwest Japan ....................... 82 3.4.4 lkuno, Hyogo Prefecture, Honshu, Southwest Japan .........District, Gifu Prefecture, Honshu, Southwest Japan ..... 83 3.4.6 Omodani, Fukui Prefecture, Honshu, Southwest...Southwest Japan ..................... 84 3.4.7 West Shropshire Orefield, England ..................... |  | | Book | | and Guinea, of ceramic and other raw materials in Japan, Mongolia, Turkey, Iraq, Nigeria, Ghana, Spain,...the Siretoko-losan volcano on Hokkaido Island, Japan). Sassollte together with ammonium-borates (larderelllte...when the sediment Is deeply buried) Into opal, chalcedony, or quartz.lt lo brought Into the sea by stream... for example, from the Grdovieian of Poland (chalcedony oasts of ripple marks)« Dehydration of silica...thousands of years, and »crystallisation of opal into chalcedony and of the latter Into quarts lasts probably |  | | Report (issue) | | springs_______________________________________________________ Japan and the Kuril Islands showing location of thermal...__________________ Hakone area, Kanagawa Prefecture, Japan, showing location of thermal springs-----...-------------------Aso caldera, Kumamoto Prefecture, Japan, showing location of hot spring~ and crat..._______________________ Beppu area, Oita Prefecture, Japan, showing location of thermal springs_____...________________ Izu Peninsula, Shizuoka Prefecture, Japan, showing location of thermal springs_____ |  | | Report (volume) | | montmorillonite occurrence from a bentonite deposit in Japan. Mineralogical aspects of smectites, including montmorillonite...plates of kaolinite, Kampaku mine Tochigi Prefecture, Japan (photograph reproduced with permission from...From the Sumitomo Cement Gifu mine, Gifu Prefecture, Japan (photograph reproduced with permission from...angular edges. From the Kunimine Aterazawa mine, Japan (photograph reproduced with permission from Plate...calcitegarnet-hematite-epidote. From Ichinokoski, Toyama Prefecture, Japan (photograph repro¬ duced with permission |  | | Report (volume) | | other regions of the North Pacific (particularly japan and the eastern Soviet Union) or are found throughout...other regions of the North Pacific (particularly Japan and the eastern Soviet Union) or throughout the...region are similar to those found in coeval rocks of Japan and Germany. There is little or no similarity between...model (and a similar model for accreted rocks in Japan by Matsuda and lsozaki, 1991) is that deposition...Well-documented travel history of Mesozoic pelagic chert in Japan: From remote ocean to subduction zone: Tectonics |  | | Journal (issue) | | SUNAGAWA, Kashiwa-cho 3-54-2, Tachikawa, Tokyo, 190 Japan. Japan: DR. R. O. FELIUS, Rijksuniversiteit Utrecht...Gt. Britain Hashimoto, M. (M.Ha.), Japan Hayashi, H. (H.H.), Japan Heathcote, R.C. (R.C.H.), U.S.A. Howie...Hsu, L.C. (L.C.H.), U.S.A. Irifune, T. (T.I.), Japan Lagache, M. (M.L.), France Lindqvist, B. (B.L.)... M.J. (M.O'D.), Gt. Britain Oinuma, K. (K.O.), Japan Riggs, K.A. (K.A.R.), U.S.A. Samson, R.E. (R.E.S...Siegrist, M. (M.S.), U.S.A. Sunagawa, I. (I.S.), Japan Van Tassel, R. (R.V.T.), Belgium Zilczer, J.A. (1 |  | | Book | | Yoichi Azuma Fukui Prefectural Museum Fukui City, Japan Luis M. Chiappe American Museum of Natural History...John R. Horner National Science Museum Tokyo, Japan Museum of the Rockies Montana State University...Bonn Bonn, Germany National Science Museum Tokyo, Japan Vincent L. Santucci University of Bristol Bristol...dinosaurs are just as popular in countries such as Japan and Italy, where few remains have been found. For...there are also well-known sites in middle Asia, Japan, and India. see AUSTRALASIAN DINOSAURS; CHINESE |  | | Report (volume) | | ft'} (•) fll 7'tl,H,JS !!,m12,m~> a.n:11 Japan ____________________ _ Netherlands Indies .......gold and silv(\r luwe IH'l'll HhippNI Japan since October 1937. COPPER By T. IL l.\1ILLEll...da, the U. S. S. It., thl\ Belgian 0ong:o, and ,Japan. The greatest tonnage advancc1 over 1()39 was uchieved...annual now supply to about, :.l/30,000 short tons. . Japan is the seventh largest world producer of c1<>J>Jl<'r;...and in OctobCJr 1940 Canada banned shipments to Japan. Market dislocations.-As six of the seven world |
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