 | | Journal (article/letter/editorial) | | molybdenum Kitakami Northern Honshu, Japan: Comparison Survey of Japan, Higashi determined Cretaceous...Mesozoic-Cenozoic further examination. with 305, Japan on rocks and minerals from the mineralized areas...vein-forming mineral and altered rocks from the Hokuto and Kamaishi ore deposits were examined by the...granitoids of the Kitakami Mountains, northern Honshu, Japan, have been well dated radiometrically, and more...Paleogene age, 69.3 Ma, for molybdenite from the Hokuto deposit using the Re-Os method. This deposit is |  | | Journal (article/letter/editorial) | | Cretaceous Plutonic Au-Quartz Vein and Cu-Fe Skarn Deposits, Kitakami Mountains, Japan Shunso ISHIHARA and...Hiroyasu MURAKAMI Geological Survey of Japan, AIST, Tsukuba 305-8567, Japan [e-mail: s-ishihara@aist.go.jp]...Cretaceous granitic intrusions are associated with Au-quartz veins and Cu-Fe skarns in the the Kitakami Mountains...southwestern part of the Kitakami Mountains where Au-quartz veins occur. The gold deposits are classified into...mantle. The low sulfide type is generally plain quartz vein with a low volume of sulfides and a high bulk |  | | Journal (article/letter/editorial) | | Re-0s dating of molybdenites from ore deposits in Japan: Implication for the closure temperature of the...University of Tokyo, Komaba, Megnro, Tokyo 153, Japan *Department of Earth Sciences, Faculty of Science...860, Japan ‘Department of Chemistry, University of Electra-Communications, Chofn, Tokyo 182, Japan (Received...determined on molybdenites from eighteen ore deposits in Japan; fifteen vein-type, a skam-type, a greisen-type...molybdenites from northeastern, central, and southwestern Japan are 100-130 Ma, 50-75 Ma, and ca. 10 Ma, respectively |  | | Journal (article/letter/editorial) | | J. Japan. Assoc. Min. P etr. Econ. Geol. 78, 1-10, 1983 Sulfur and sulfides granitoids in the Cretaceous...SATOSHI KANISAWA** and Japan SHIGERU TERASHIMA* * Geological Survey of Japan , Higashi 1-1-3, Yatabe...Yatabe, Tsukuba, Ibaraki 305, Japan ** Department of Earth Sciences , College of Arts and Sciences, Tohoku...Tohoku University, Sendai 980, Japan Sulfur content Kitakami The sulfur are also (iii) to are pyrite...pyrite, have as in low magmas mine the stock deposits 40 be seems is the are at same largely |  | | 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 (issue) | | Rolla, MO from the pillar no. 401 of the Fletcher Mine, Reynolds Cou nty, MO while attempting to locate...Massachusetts uranium mineral collection from the Delta Mine, San Rafael Swell (valley), Emery County, Utah....Czech Republic (see MN July, 1999), France, and Japan), it was not reported from any other locality ....this discovery represents a new mineral for this mine, Utah, as was well as the entire USA. Joscite-B...77036-6742 Part 1: The P. W. Estes quarry and the Mascot Mine There was considerably more success in my collecting |  | | Journal (article/letter/editorial) | | the American Museum of Natural History in New York City. An extended notice of Mr. Bement's life rvill appear...~O0.12; H.O+ 15.88; 04.88i Fe.a., 0.03; KtO 0.01; quartz 0.19; indicarin,g Ii co-crystallization of the...occurs in small tin-white scales in auriferous quartz veins in three central Bohemian localities. E F...PLUMBIFEROUS BARYTBS FROM SHIBUKURO, PREFECTURE OF AKITA, JAPAN. R. Onnssr. Mineralog. Ma*, 19, (90)...(A:anglesite, B:barite), while the material from Hokuto corresponds to ArBa-AsBo. All the barite from Shibukuro |  | | Journal (article/letter/editorial) | | is an interesting specimen. DELAWARE—Nice milky quartz pebbles have been found on Bowers Beach, Kent Co...epidote which is associated with some massive milky quartz. MARYLAND—Zelma Wright, 3105 Dundalk Ave., Baltimore...interesting specimen consisting of pale smoky quartz xls. "Quartz xls group. Found in road cut half mile east...black, platy, lustrous hematite in massive milky quartz. MICHIGAN—"I am sending a specimen which I would... They were nodular masses of pale smoky, drusy quartz— very attractive and a real addition to the Editor's |  | | Journal (article/letter/editorial) | | natural minerals and of artiˆcial etched quartz crystals and quartz spheres. He observed the etch pits, etch...striations on the surfaces of several minerals found in Japan, engraved their positions, shapes and distributions...includes big quartz crystals twinned after Japan law from the Otome mine, twisted quartz from the Naegi...Ametsuka and the Yusenji mine, natural etched minerals from various parts of Japan, and many minerals from...1313 15 303 Gion, Sayama, Saitama 3501307, Japan E-mail:quartzcrystal＠goo.jp Fossa Magna Museum |  | | Book | | lili-n.i 7.1 L'i>I.S7'.> 'I An;r >i> n. f Japan in muni. T. Mo-t > nil' C lr..n 2,357,047 ...with . 'lialcopu- ' x\'\ ;niii'_' and Ka.no mine/ tin- Kaimoka ini'i. in 17. .r.u ,o500ozs.o ...iishn in Kiku/ a 'id l.'il. uchii in North. '.-is' Japan und in th. itsuma, of Shir dso to-ind so ittered...the Kainiolta mine c-ntribut'd nearly so; ,ir its c mta,:t with deposits of tlr quartz-porphyry, 1 consisting...from A'lmwi .,> in the Kngaka mine ia much "eoiid in qt [d the Kurat-ini mine, lese, but ranks th'' v of |  | | Journal (article/letter/editorial) | | The lead used in this work came from Hokuto. Formosa, Japan, and was separated from a crystalline mineral...times by dissolving the crystals in hot water in a quartz dish and adding hydrochloric acid. Before the last...supernatent liquid was filtered, evaporated in a quartz dish to small volume and filtered again. This solution |  | Han, Chunming, Xiao, Wenjiao, Zhao, Guochun, Sun, Min, Qu, Wenjun, Du, Andao (2014) Re-Os Geochronology on Molybdenites from the Donggebi Mo Deposit in the Eastern Tianshan of the Central Asia Orogenic Belt and its Geological Significance. Resource Geology, 64 (2) 136-148 doi:10.1111/rge.12033 | Journal (article/letter/editorial) | | period 2009–2010; construction of the now-operating mine began in 2011. Since the discovery of the deposit...dioritic porphyrite, plagio-granitic porphyry, quartz dioritic porphyry, granodioritic porphyry and granitic...are composed primarily of dioritic porphyrite, quartz dioritic porphyry, granodiorite porphyry, and granitic...located ∼110 km south (41°55′00″N, 93°20′15″E) of Hami city, is situated 2 km north of the Yamansu fault. The...contains 2–9% orthoclase, 6–51% plagioclase, 20–35% quartz, and 1–3% biotite, with minor amounts of muscovite |  | Zhang, Lianchang, Xiao, Wenjiao, Qin, Kezhang, Qu, Wenjun, Du, Andao (2005) Re?Os isotopic dating of molybdenite and pyrite in the Baishan Mo?Re deposit, eastern Tianshan, NW China, and its geological significance. Mineralium Deposita, 39 (8) 960-969 doi:10.1007/s00126-004-0451-y | Journal (article/letter/editorial) | | Plagiogranite porphyry Quartz Sericite Altered andesite Ryolite porphyry Quartz–syenite porphyry Tonalite...Cu–Ni Host rock Quartz, Stage-II Magnetite–pyrite, Stage-II Quartz, stage-III Quartz, stage-IV Gabbro...breccia Rhyolite tuff Quartz, ore vein I Quartz, ore vein II Quartz, ore vein III Quartz Molybdenite Pyrite...Ma) granite, plagiogranite porphyry, tonalite, quartz porphyry, dacite porphyry, and mafic-ultramafic bodies...located 140 km southeast (4231¢N, 9555¢E) of Hami city, is situated 2 km south of the Kanggurtag fault |  | | Report (issue) | | ----- ____ ------ ____ _ Nonthermal saline and acid mine waters ______ _ Other nonthermal acid mineral waters...Overbeek (1960) reported that as rnuch as about 11 ppm quartz was soluble in water at 25°0 and that saturation...which consist dominantly of chemically resistant quartz and sodium and potassium feldspars. The anomalously...permeability. They are poor sources of water, but quartz and are lower in total silica than felsic rocks...well 200 feet deep, a short distance east of the city of Hot Springs, Ark. (analysis 2), is slightly thermal |  | Silwamba, Marthias, Ito, Mayumi, Hiroyoshi, Naoki, Tabelin, Carlito Baltazar, Hashizume, Ryota, Fukushima, Tomoki, Park, Ilhwan, Jeon, Sanghee, Igarashi, Toshifumi, Sato, Tsutomu, Nyambe, Imasiku, Nakata, Hokuto, Nakayama, Shouta, Ishizuka, Mayumi (2022) Alkaline Leaching and Concurrent Cementation of Dissolved Pb and Zn from Zinc Plant Leach Residues. Minerals, 12 (4) 393 doi:10.3390/min12040393 | Journal (article/letter/editorial) | | Igarashi 3 , Tsutomu Sato 3 , Imasiku Nyambe 5 , Hokuto Nakata 6 , Shouta Nakayama 6,7 and Mayumi Ishizuka...Engineering, Hokkaido University, Sapporo 060-8628, Japan; zume0606@outlook.jp (R.H.); tomoki.f.80@gmail.com...Engineering, Hokkaido University, Sapporo 060-8628, Japan; itomayu@eng.hokudai.ac.jp (M.I.); hiroyosi@eng...Medicine, Hokkaido University, Sapporo 060-0818, Japan; hokuto.nakata@vetmed.hokudai.ac.jp (H.N.); shouta-nakayama@vetmed...plant leach residues (ZPLRs) from a historic Pb-Zn mine dumpsite in Kabwe, Zambia were used in this study |  | | Journal (article/letter/editorial) | | with tinge of green). Occurs with cummingtonlte in quartz-magnetlte-schists in the Bababudan Hills, Kadur...22. A greenish, foliated mineral, from Mt. LyeU mine, Tasmania ; it had previously been described as...T. Batchelor, formerly manager of the Mr. Lyell mine. SIXTH LIST OF NEW MINR~ar. NAMES. S~5 ~suerite...sulphate deposited as a crystalline crust by the Hokuto hot springs in Taiwan 4----Formosa). It was described...afterwards in English in Beitr'age zur Mineralogie yon Japan, 1912, No. 4, p. 178), and again by M. Hayakawa |  | | Journal (article/letter/editorial) | | with tinge of green). Occurs with cummingtonlte in quartz-magnetlte-schists in the Bababudan Hills, Kadur...22. A greenish, foliated mineral, from Mt. LyeU mine, Tasmania; it had previously been described as pyrophyllite...T. Batchelor, formerly manager of the Mr. Lyell mine. SIXTH LIST OF NEW MINR~ar. NAMES. S~5 ~suerite...sulphate deposited as a crystalline crust by the Hokuto hot springs in Taivran ( = Formosa). It was described...afterwards in English in Beitrage zur Mineralogie von Japan, 1912, No. 4, p. 178), and again by II. Hayakawa |  | Morita, Yuichiroh, Yamagata, Kei, Oota, Atsuki, Ooki, Atsushi, Isoda, Yutaka, Kuma, Kenshi (2017) Subarctic wintertime dissolved iron speciation driven by thermal constraints on Fe(II) oxidation, dissolved organic matter and stream reach. Geochimica et Cosmochimica Acta, 215. 33-50 doi:10.1016/j.gca.2017.07.009 | Journal (article/letter/editorial) | | 041–8611, Japan 11 12 13 *Corresponding author: Kenshi Kuma, 14 4–7–19 Nanaehama, Hokuto-shi, Hokkaido...Hokkaido 049–0111, Japan 15 Tel:+81–138–49–5081; E- mail: kuma@fish.hokudai.ac.jp 16 17 18 19 Short...flowing into Hakodate Bay in southwestern Hokkaido, Japan from 34 May 2010 to February 2014. High Fe(II)...88 three subarctic rivers in southern Hokkaido, Japan. The three rivers were in close 89 proximity to...climate normals in 2010–2014 for 106 Hokuto, Hokkaido (Japan), close to the sampling stations, which |  | Fujimoto, Tatsuya, Otoh, Shigeru, Orihashi, Yuji, Hirata, Takafumi, Yokoyama, Takaomi D., Shimojo, Masanori, Kouchi, Yoshikazu, Obara, Hokuto, Ishizaki, Yasuo, Tsukada, Kazuhiro, Kurihara, Toshiyuki, Nuramkhan, Manchuk, Gonchigdorj, Sersmaa (2012) Permian Peri-glacial Deposits from Central Mongolia in Central Asian Orogenic Belt: A Possible Indicator of the Capitanian Cooling Event. Resource Geology, 62 (4) 408-422 doi:10.1111/j.1751-3928.2012.00204.x | Journal (article/letter/editorial) | | Yokoyama,4 Masanori Shimojo,3 Yoshikazu Kouchi,1 Hokuto Obara,1 Yasuo Ishizaki,1 Kazuhiro Tsukada,5 Toshiyuki...Science and Technology, Niigata University, Niigata, Japan, and 7 School of Geology and Petroleum Engineering...University of Toyama, 3190 Gofuku, Toyama 930-8555 Japan. Email: shige@sci.u-toyama.ac.jp 408 © 2012 The...recognized in the Kamura limestone in Southwest Japan and indicates short-term global cooling related...parallel arrangement of the long axis of elongated quartz and feldspar grains. An undeformed granite batholith |  | Tangviroon, Pawit, Noto, Kenta, Igarashi, Toshifumi, Kawashima, Takeshi, Ito, Mayumi, Sato, Tsutomu, Mufalo, Walubita, Chirwa, Meki, Nyambe, Imasiku, Nakata, Hokuto, Nakayama, Shouta, Ishizuka, Mayumi (2020) Immobilization of Lead and Zinc Leached from Mining Residual Materials in Kabwe, Zambia: Possibility of Chemical Immobilization by Dolomite, Calcined Dolomite, and Magnesium Oxide. Minerals, 10 (9) 763 doi:10.3390/min10090763 | Journal (article/letter/editorial) | | Walubita Mufalo 2 , Meki Chirwa 4 , Imasiku Nyambe 4 , Hokuto Nakata 5 , Shouta Nakayama 5 and Mayumi Ishizuka...Engineering, Hokkaido University, Sapporo 060-8628, Japan; tosifumi@eng.hokudai.ac.jp (T.I.); itomayu@eng...Engineering, Hokkaido University, Sapporo 060-8628, Japan; kn1855@docon.jp (K.N.); wmufalo@gmail.com (W.M...3-2 Nihonbashi-Kobuncho, Chuo-Ku, Tokyo 103-0024, Japan; tkawashi@yoshizawa.co.jp IWRM Centre/Geology Department...University, Kita 18, Nishi 9, Kita-Ku, Sapporo 060-0818, Japan; hokuto.nakata@vetmed.hokudai.ac.jp (H.N.); shouta-nakayama@vetmed |  | | Book | | 3,200 A. Short wavelengths are produced by cold quartz tubes utilizing mercw-y vapor ionization at low...jn a field of low magnification. Much dark smoky quartz owes its coloration to alpha-particle bo1nbardment...concentrations of radioactive elements can also darken quartz, as well as adjacent radioactive grains, although...of time ( Marshall, 1955). Not all gray to black quartz is discolored by radiation ; in some the dark color...that can display this property include feldspar, quartz, mica, calcite, dolomite, and fluorite. Rocks such |  | | 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_____ |  | Martiny, Barbara M., Morán-Zenteno, Dante J., Tolson, Gustavo, Silva-Romo, Gilberto, López-Martínez, Margarita (2012) The Salado River fault: reactivation of an Early Jurassic fault in a transfer zone during Laramide deformation in southern Mexico. International Geology Review, 54 (2) 144-164 doi:10.1080/00206814.2010.510014 | Journal (article/letter/editorial) | | Universidad Nacional Autónoma de México , México city, C.P. 04360, Mexico b Departamento de Geología...Geología, Universidad Nacional Autónoma de México City , C.P. 04360, Mexico c Facultad de Ingeniería,...Universidad Nacional Autónoma de México , Mexico City, C.P. 04360, Mexico d Laboratorio de Geocronología...Universidad Nacional Autónoma de México, México city, C.P. 04360, Mexico; b Departamento de Geología...Geología, Universidad Nacional Autónoma de México City, C.P. 04360, Mexico; c Facultad de Ingeniería, Universidad |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...very old origin, often without lrnown source. e.g. quartz or cinnabar. Current practice most often names...polished mineral surface, expressed in clase. 7 - quartz. 8 - topaz, 9 - corundum, 10 - dia- percentage...(province), co. (county), munic. (municipio), pref. (prefecture), dept. (departement), dept. (departamento),...Mineralogical Abstracts MJJ - Mineralogical Journal of Japan MM - Mineralogical Magazine MP - Mineralogy and |  | | Book | | Al)16O34(Cl,SO4,CO3)4.0-6H2O, from a lapis-lazuli mine, Sar-e-Sang, Badakshan province, Afghanistan. The...Greenish-blue hexagonal crystals from the Bou-Skour copper mine, Jebel Sarhro,* Ouazazate,* Morocco, have the composition...a fine blue reflection forming a constituent of quartz-porphyry (Aglauritporphyr) from Teplitz, Bohemia.../1-FeOOH, occurring at the Akagane mine, Iwate prefecture, Japan, and named from the locality. Synthetic...Aluminobetafite. T. Kawai, 1960. [Journ. Chem. Soc. Japan, Pure Chem. Sect., vol. 81, p. 1219], abstr. in |
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