 | | Journal (article/letter/editorial) | | Science,Universityof Tokyo,Bunkyo-ku,Hongo,Tokyo113, Japan Abstract The assemblage and mode of occurrenceof...ganguemineralsvary with different deposittypes: quartz, chalcedonicquartz, adularia, calcite, smectite...zeolites,and kaolinitcin Au-Ag-richdeposits;chlorite, quartz, sericite,carbonates(calcite, rhodochrosite, siderite)...suggestthat the fcoā¢ for vein-type mineralizationin Japan is controlled by alteration mineralscommonlyoccurringin...hostrocksfor Neogenevein-typemineralizationdistrictsin Japan,it was found that many Cu-Pb-Zn-richvein-type depositsoccurin |  | | Journal (article/letter/editorial) | | THE MINERALS OF THE NODA-TAMAGAWA MINE, IWATE PREFECTURE, JAPAN II. Pyrochroite Ore (Kimiman-ko) ...pyrochroite pyrochroite of white from ore the than mine positive, ĘĆ=1.683, ĘĆ=1.725 manganosite from...tion known manganosite changes fiber. called mine, ore aggregates. colour The locally rhodochrosite...Harvard University. mine. T. WATANABE, Similar occurrences ganese deposits Japan. features will A...paragenesis largest manganese in the Noda-Tamagawa mine, and is situated the Since main ore horizon |  | | Journal (article/letter/editorial) | | from the Aoyama area, Ryoke metamorphic belt, SW Japan: Implications for the source region of tourmaline...Technology (AIST), Central 7, Tsukuba, Ibaraki 305-8567, Japan b Department of Earth and Marine Sciences, The Australian...School of Science, Kyoto University, Kyoto 606-8502, Japan Received 25 October 2004; accepted 24 June 2005...from the Aoyama area, Ryoke metamorphic belt, SW Japan is determined utilizing whole-rock trace element...Technology (AIST), Central 7, Tsukuba, Ibaraki 305-8567, Japan. E-mail address: tetsuo.kawakami@aist.go.jp (T. |  | | Journal (article/letter/editorial) | | spherical aggregates are associated with massive quartz. ā¢āPink to tan elongated crystals to several centimeters...the Itoigawa-Ohmi district, Niigata Prefecture, in central Japan (Miyajima et al. 2003). It was found...pumpellyite rock from the Wakasa district, Tottori Prefecture, Japan. The host rock consisted of very fine grains...striated epidotes in matrix, from the Calumet iron mine, Colorado. Epidote was described in 1801 by HaĆ¼y...collectors. Within the United States, the Green Monster mine, Prince of Wales Island, Alaska, has yielded superb |  | | Journal (issue) | | basaltic or other volnic rock . There are a lso quartz a nd pyrite crystals o f hydroerma l orig in that...in April 1998. Photograph by Ed Sawada. Japan Law Twin Quartz Localities: Part 1 Lanny R. Ream Following...ting of localities that ha ve produced Japan Law twin quartz crystals. This list was compiled from The...(503) 297-6774 E-mail: Wydar8Ā®aol.com May 2001 Mine ral News The Mineral Database ā¢ New version -...the authors and not necessarily the opinions of Mine ral News. Locality descriptions published in the | | | Journal (article/letter/editorial) | | PIEMONTITE FROM THE NAGATORO DISTRICT, SAITAMA PREFECTURE, JAPAN* KOHEI TANAKA, NAOYA IMAI Department of Mineral...attention decades was paid of muscovite-piemontite-quartz the Nagatoro Koto of ever, the level of ...crystalline schists deposits 1936; by report Japan, and have investigators Tsuboi, Hashimoto,...the in (Koto, mainly passed Prefecture was piemontites Japan, the mineralogy study properties... 2: Graphite quartz schist, 3: Epidote chlorite schist, 4: Muscovite piemontite quartz schist, 5: Stilpnomelane |  | | Journal (article/letter/editorial) | | concentration of quartz in each sample was obtained by comparing the height of the strongest peak for quartz in the...the sample with that of the same peak in a quartz standard (āArkansas stone,ā supplied by Philips) that...as an external standard for the analysis of the quartz content of bentonite samples. Another portion of...kaolin-rich infill veins* Shek Kip Mei SKM S1 S2 GBS8 Sai Sha Road SSR 1 5 7 9 DS1 Coarse ash crystal tuff...alteration to kaolin whereas primary muscovite and quartz largely retain their original forms. A similar |  | | Journal (article/letter/editorial) | | the so-calledGreen Tuff basins of Tertiary age in Japan. They are the youngest,least modifiedexamplesknown...personalcommunicathe broad contextof metallogenicepochsin Japan. tions. We alsodiscuss the genesisof the felsicrocks...Takeuchi (1970). Grade of crude ore (%) Name of mine Kosaka l Hanaoka t Year of Size of ore de- ...in 1972 (per month) Crude ore -- 45,000 tons mineā¢ 25 million tons Acid leached Cu = 70 tons 1.2...1972, Kuroko depositssuppliedapproximately Each mine consistsof a number of closely clusand 45 percent |  | Imai, Akira, Yonezu, Kotaro, Sanematsu, Kenzo, Ikuno, Takashi, Ishida, Shingo, Watanabe, Koichiro, Pisutha-Arnond, Visut, Nakapadungrat, Somchai, Boosayasak, Jarupong (2013) Rare Earth Elements in Hydrothermally Altered Granitic Rocks in the Ranong and Takua Pa Tin-Field, Southern Thailand. Resource Geology, 63 (1) 84-98 doi:10.1111/j.1751-3928.2012.00212.x | Journal (article/letter/editorial) | | Akita, Japan, 2Department of Earth Resources Engineering, Kyushu University, Fukuoka, Japan, 3Geological...Survey of Japan, National Institute of Advanced Industrial Science, and Technology, Tsukuba, Japan, Departments...Akita University, 1-1 Tegata-gakuen, Akita 010ā8502 Japan. Email: akira@gipc.akita-u.ac.jp 84 Ā© 2012 The...rocks, and REEbearing Sn ā«¾ W pegmatites, Sn ā«¾ W quartz veins and Sn skarns associated with granitic rocks...Resources Engineering, Kyushu University, Fukuoka, Japan. Sequential extraction of trace metals from soils |  | Fusswinkel, Tobias, Wagner, Thomas, Wenzel, Thomas, WƤlle, Markus, Lorenz, Joachim (2013) Evolution of unconformity-related MnFeAs vein mineralization, Sailauf (Germany): Insight from major and trace elements in oxide and carbonate minerals. Ore Geology Reviews, 50. 28-51 doi:10.1016/j.oregeorev.2012.08.001 | Journal (article/letter/editorial) | | reļ¬ected by the frequent occurrence of bariteāquartz mineralization (Wagner et al., 2010). Several types...mostly porphyritic rock containing phenocrysts of quartz and K-feldspar in a ļ¬ne grained groundmass of purple-grayish...Paragenesis/description Sai-001 Sai-002 Sai-003 A A B Level 5, center-NW Level 5, center-NW Level 5, NW Sai-004 B...NW Sai-005 B Level 5, center Sai-006 B Level 5, center Sai-007 B Level 5, center-SE Sai-011...Sai-011 Sai-013 B B Level 5, center-SE Level 5, center-NW Sai-014 B Level 5, center-SE Sai-015 B Level |  | | Journal (article/letter/editorial) | | Hydrothermal Activity in the Oligocene Hamada Cauldron, SW Japan: Evidence from K-Ar Ages of Sericites Teruyoshi...Oligocene Hamada cauldron in the San-in district, SW Japan. Sericite separates (<2 Āµm) from the highly-sericitized...minerals from the Oligocene Hamada cauldron, SW Japan, indicated a large extent of meteoric water related...Oligocene Hamada cauldrons in the San-in district, SW Japan. 1. Introduction Calderas are economically important...Science, Yamaguchi University, Yamaguchi 753-8512, Japan [e-mail: imaoka@po.cc.yamaguchi-u.ac.jp] * Department |  | | Journal (article/letter/editorial) | | Goldfield,Steamboat Springs,andtheIzu peninsula of Japan(36, 68, 69, 89). In summary,both the synthesis data...contained in a drill corespecimen from the Tracy mine,southof Negaunee, Michigan. The nacriteoccupies...quartziteon Mount Hirvivaara, Finland (44); in quartz veins of a shatterzone in syeniteat Groby,Leicestershire...are in the Yenagomine,Honshu,Japan(35), and in epithermalgold-quartz veinsas well as in the inner alterationzoneof...the wall rock of the Kasugamine of southernKyushu,Japan(82). Not all of the foregoingoccurrences have beela |  | | Journal (issue) | | crystals, include hemi morphite, pyromorphite(?), quartz, calc ite, a nd aurichalcitllron and manganese...district and was found on the dump of the Pomeroy Mine. The Pomeroy is located at the northern end of the...11 W. (this location is labeled as the Del Monte Mine on the Bannack topographic map). From the descriptions...Shenon (1931 ), the mine labeled as the Del Monte is actually the Pomeroy Mine. The mine was discovered in...ā¢ā¢ .. Fig. 1 Calcian duftite from the Pomeroy Mine, Excalibur Minerals SEM image. Hydraulic Rock Trimmeir |  | | Journal (article/letter/editorial) | | non-pleochroic, fibrous mineral from the Christmas mine, Gila Co., Arizona. Strongest X-ray powder lines...Bezsmertny, i978. aggregates from the Buca della Vena mine, Zap. 107, 31 o and 51 o (Bnnn6nncKnv).A mineral...284 /~, a 91~ 52', fl 94 ~ 4o', the Moctezuma gold mine, Sonora, Mexico, give 7 82~ 27'. Composition [CuAI(SO4)2C1...M. A. Lamphere, rosettes from the Brosso pyrite mine, Piemont, R. C. Erd, and M. C. Blake Jr, 1978. Earth...1 Beta-zussmanite. R. Muir-Wood, 1979. M.M. 43, mine occurs. [M.A. 8o-2238.] 259. An unnecessary name |  | Fusswinkel, Tobias, Wagner, Thomas, Wenzel, Thomas, WƤlle, Markus, Lorenz, Joachim (2014) Red bed and basement sourced fluids recorded in hydrothermal MnāFeāAs veins, Sailauf (Germany): A LA-ICPMS fluid inclusion study. Chemical Geology, 363. 22-39 doi:10.1016/j.chemgeo.2013.10.026 | Journal (article/letter/editorial) | | evidenced by the frequent occurrence of barite-quartz and base metal vein mineralization (Ziegler, 1987;...subordinate Mg (Fe-calcite) along with small amounts of quartz occurs in the hematite stage, postdating the Mn-calcite...mineralization. Sample Paragenesis/description Sai-001 Sai-002 Sai-003 Breccia clasts of red rhyolite, cemented...stage) Sai-005 Sai-010a Sai-011 Sai-013 Sai-014a Sai-015 Sai-026 Sai-027 Sai-028 Sai-030 Sai-031 Sai-033...Sai-039 Sai-044 Sai-051 Sai-052 Sai-058 Sai-061 Sai-065 Sai-071 Sai-075 Sai-076 Sai-079 Sai-080 Sai-084 |  | | Journal (issue) | | 3), is rich in such mines. 'The second class of mine is called "Myaw" [also known as " H m y a w d w...lazurite) Natural pearls white, golden (marine) Quartz (Sa lin) Rock crystal - colourless Code Locality...Bengal coast' Amethyst (Sa lin swe) - purple Smoky quartz (Sa lin nyo) - brownish Citrine (Sa lin wa) -light...Pyet Pan Sho 'ĆfT > Q O Ohn-Bin ^ . ' ^ Ho mine BE FS GA SP TO RM ZR Shwe Pyi Aye*Ā»Ā» / Thapanbin...R.C. Kammerling p u m p drainage water from the mine sites. The lake around which Mogok town is now built |  | | Journal (issue) | | assemblage 391 Identification of an impregnated quartz imitation of jade T.L. Tan1, T.S. Tay2, B.L. Tan1...impregnated quartz imitations of jade show strong absorption peaks which correspond to those of quartz and of...O/Si in the investigated jadeite imitations and in quartz using EDXRF spectroscopy support the finding that...that the imitation is polymer-impregnated quartz. The EDXRF results from the imitations are compared to...numerous (Gao and Zhang, 1998), studies on impregnated quartz imitations of jadeite remain very limited (Wu, |  | | Journal (article/letter/editorial) | | Southeast Asian Studies, Kyoto University, Kyoto, Japan (Received 18 December 1975; accepted in revised...Abstract-Sixteen alluvial and terrace soils from Japan and Thailand were separated into six fractions;...In order to classify the paddy soil materials in Japan, plough horizons of about 150 paddy soils were sampled...Hyogo Pref. Changwat Prachin Buri, Thailand Ban Khao Sai, Amphoe Taphan Hin, Changwat Phichit, Thailand 54...name Okayama Cifu Kobe Niigata Sapporo Tomisaki Aomori Utsunomiya Niigata Kobe Kobe Kobe Kobe Prachin |  | | Book | | Actinolite Actinolite Vyuntspakhk Crimea Sarbaiskii mine Sarbay deposit, Rudnyi Sarbay deposit, Rudnyi Sarbay...quarry Stephanitovaya vein, Sarbay quarry Sarbaiskii mine Stephanitovaya vein, Sarbay quarry Sarbay deposit...Khani River Komatiitovyi stream Kurzhunkul'skii mine Maidantai North Urals Pervomaiskii quarry Pogdornoye...Yubileinaya lode Kukisvumchorr Mt. Khibiny Kirovsky mine, Kukisvumchorr Mt. Kukisvumchorr Mt. Putelichorr...River Priokskii quarry Staraya Sitnya Sarbaiskii mine Adrasman Andrasman Chayachiy Mts. Karadag Mt. Golutvin |  | | Journal (issue) | | This was to the shrine of the saint and divinity Sai Baba at Shirdi. This is not only a site of great...each year to pray, meditate and take darshan with Sai Baba. K.C . had recently been elected to the very...prestigious position of one of the trustees of the Sai Baba Foundation and was able to arrange for us to...whilst we had been at the museum and later at the Sai Baba shrine. We were just digesting this information...hotel staff put our deliverance down to our visit to Sai Baba's shrine and his protection over us. Some of |  | | Book (volume) | | AND GEOTHERMAL FIELDS OF JAPAN QE 304 . A14 1992 v.4 Geological Survey of Japan 1992 Digitized by the...GEOTHERMAL FIELDS OF JAPAN Geological Survey of Japan 1-1-3 Higashi, Tsukuba 305, Japan 1992 15^1 ^ 29th...Geothermal Fields of Japan Editors: Hirokazu Kato and Harufumi Noro Geological Survey of Japan 1-1-3 Higashi...Higashi, Tsukuba 305, Japan Technical Editors Technical Reviewer: Hirokazu Hase, Hirokazu Kato, Yoshihiro...Survey of Japan 1-1-3 Higashi, Tsukuba 305, Japan Copyright Holder: Geological Survey of Japan 1992 Printed |  | | 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 |  | Bazaluk, Oleg, Petlovanyi, Mykhailo, Zubko, Serhii, Lozynskyi, Vasyl, Sai, Kateryna (2021) Instability Assessment of Hanging Wall Rocks during Underground Mining of Iron Ores. Minerals, 11 (8) 858 doi:10.3390/min11080858 | Journal (article/letter/editorial) | | Bazaluk, O.; Petlovanyi, M.; Zubko, S.; Lozynskyi, V.; Sai, K. Instability Assessment of Hanging Wall Rocks...Academic Editor: Javier FernĆ”ndez Lozano and Kateryna Sai 2 Belt and Road Initiative Institute for Chinese-European...affect the efficiency and safety of ore mining in the mine as a whole [44]. As a result of the hanging wall...ore from different stopes to provide the overall mine quality of the ore [45]. A large number of studies...revealed high convergence with the actual data of the mine [51]. A new criterion for assessing the stability |  | Salam, Abhisit, Zaw, Khin, Meffre, Sebastien, McPhie, Jocelyn, Lai, Chun-Kit (2014) Geochemistry and geochronology of the Chatree epithermal goldāsilver deposit: Implications for the tectonic setting of the Loei Fold Belt, central Thailand. Gondwana Research, 26 (1) 198-217 doi:10.1016/j.gr.2013.10.008 | Journal (article/letter/editorial) | | is characterized by colloformācrustiform banded quartz Ā± carbonate Ā± chlorite Ā± adulariaāsulļ¬deāelectrum...as electrum, both as free grains associated with quartz, carbonate minerals and chlorite, and as inclusions...difļ¬cult. The rocks within a few kilometers of the mine have been extensively sampled from diamond drill...structures are also recognized in the mine area. The stratigraphy at Chatree (mine area) was previously reported...1997). Major geological units around the Chatree mine are described from the base to the top below. 2 |  | Wang, Lulin, Zhao, Longlong, Tian, Mingzhong, Wu, Fadong, Zhang, Xujiao (2019) Late Jurassic to Early Cretaceous volcanism of Hong Kong: Insights from the Ping Chau Formation. Geoscience Frontiers, 10 (2) 553-568 doi:10.1016/j.gsf.2018.03.012 | Journal (article/letter/editorial) | | Lantau Peak Pan Long Wan Che Kwu Shan Ngo Mei Chau Sai Kung Ap Lei Chau Lin Fa Shan Long Harbor Pik Sha...Lai Chi Chong Tung Chung Road Tsing Shan Monastery Sai Lau Kong Tai Mo Shan Sham Wat West of Lai Chi Chong...Group, the Repulse Bay Volcanic Group and the Kau Sai Chau Volcanic Group (Sewell et al., 2000, 2012a,b)...in size are mainly plagioclase, K-feldspar and quartz, with sharp, angular and elongated shapes (Fig... Enlargement margins were seen in feldspar and quartz. Vitric fragments and volcanic ash had recrystallized |
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