 | | Journal (article/letter/editorial) | | Potential for Base and Precious To Metal Deposits in Japan 2020) Antonio ARRIBAS and Toshio MIZUTA Faculty...Sciences, Akita University, Akita, Japan Abstract There are no known porphyry copper deposits in Japan. Attempts...latter option. In this article, we focus on Akita Prefecture and the surrounding areas and consider the...Honshu and that it serves as a proxy for Japan in general. Akita is rich in mineralization styles and deposits...active vein mine, closed in 1978. Kuroko deposits, the main source of metal production in Akita in the 20th |  | | Journal (article/letter/editorial) | | 96Scomposition, is de scribed. Chalcocite-like materials from several localities in Japan and in U. S. A. are identified...present Kullerud, 19616); Morimoto mens, chalcocite-like fecture, obtained were sulphides crystals...press). Of these from the Ani mine, diffraction patterns which Akita showed speci Pre ortho as...were thougt between and and from those of chalcocite and digenite as well were, however, in complete...collaborators in the precession from certain and chalcocite, of the and Kullerud, single symmetry quite |  | | Report (issue) | | Powder Pattern: Butte, Montana, USA (close to chalcocite). 1.871 (100), 2.387 (90), 1.964 (90), 1.957...enriched zones. Association: Digenite, bornite, chalcocite, chalcopyrite, anilite, pyrite. Distribution:...from Barranca de Cobre [TL] and at the Salvadora mine, Milpillas. In the USA, in many of the porphyry...the Magma mine, Superior, Pinal Co., Arizona; in large isolated crystals from the Gem mine, San Benito...Samar Island. In Japan, from the Ani, Osarizawa, and other mines, Akita Prefecture, and elsewhere. At |  | | Journal (article/letter/editorial) | | Osaka AND Yosuruxo Suluezert, GeologicalSuney ol Japan, Kawata-cho, Shinjuhu, Tohyo AestRAcr subcell(++0/++0/N+)of...dimensionsof the phaseson crystals from the Ani Mine, Akita, Japan, by the single-crystal X-ray method' Sadanaga...(priv. commun., 1963) found, associated with chalcocite in a specimen from St. Ives, Cornwall, an unidentified...this unidentifi.edphase and the material from the Ani Mine, the Iatter mineral has been studied in detail...djurleite is a valid species, different from chalcocite and digenite in crystallographic properties and |  | | 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 (article/letter/editorial) | | University] at 05:52 29 January 2015 FRENCH CREEK IRON MINE, CHESTER COUNTY, PENNSYLVANIA M any minerals described...specimens. One such locality is the French Creek iron mine, Chester County, Pennsylvania, an occurrence worthy...chalcopyrite after tetrahedrite, pyrrhotite, chalcocite, and rarely silicates such as pyroxenes and amphiboles...amphiboles are known, as are copper, chalcocite, bornite, pyrite, tetrahedrite, and even calcite pseudomorphs...of chalcopyrite crystals from the Old Lurzenbach mine, Gosenbach, Siegen, Germany. Jack Halpern specimen |  | | Journal (article/letter/editorial) | | to Yemen, in the south (Fig. 1). The Zalm gold mine is the most prominent geologic landmark in the area...investigation of the ancient gold workings at the Zalm mine. Also, Jackson et al. (1963) studied the area as...studied geology and gold mineralization at the Zalm mine during 4 exploration in the area (Figs. 1 and...EberlĂŠ (1999) carried out exploration of the Zalm mine and the surrounding area. Agar (1985, 1988) recognized...reported on the nanoscale, namely anilite and chalcocite that display distinct rim replacement texture |  | | Journal (article/letter/editorial) | | first to recognize that a phase distinct from chalcocite exists near the composition CU1.96S at room temperature...Tokyo, On leave Hongo, of absence Tokyo, Japan. from the Mineralogical Institute, University...(1941) and subsequent workers had thought that a chalcocite solid solution extended from Cu2S to about CU1...basis of their examination of material from the Ani Mine, had suggested that djurleite might be a mixture...similar to digenite, and "djurleite II," similar to chalcocite. This suggestion has now been shown to be unwarranted |  | | Journal (article/letter/editorial) | | first to recognize that a phase distinct from chalcocite exists near the composition CU1.96S at room temperature...Tokyo, On leave Hongo, of absence Tokyo, Japan. from the Mineralogical Institute, University...(1941) and subsequent workers had thought that a chalcocite solid solution extended from Cu2S to about CU1...basis of their examination of material from the Ani Mine, had suggested that djurleite might be a mixture...similar to digenite, and "djurleite II," similar to chalcocite. This suggestion has now been shown to be unwarranted |  | | Journal (article/letter/editorial) | | pyrrhotite,sphalerite,galena,arsenopyrite,bornire, and chalcocite. Many lessersulphidessuchas molybdenite,pentlandite...pyrrhotite,sphalerite,arsenopyrite,galena, bornire,chalcocite, pentlandire, cubanire, corellite,millerite,molybdenite...(65) .... x x x x x x x x x x x x x Ashley Mine, Ont. (95) ................. Atikokan, Ont. (45)...(9) ..................... x x x x x x x Beattie Mine, Que. (30) ................ x x x x x Several...x Altenberg, Saxony, Germany (58) ....... Alexo Mine, Ont. (97) .................. Anyox, B.C. (II3) |  | | Journal (article/letter/editorial) | | aggregates and fine veinlets in bornite and blue chalcocite; it replaces bornite. Brownish-gray in reflected...concentrated by dissolving out bornite and blue chalcocite with KCN, galena with a solution of NaCl*FeClg...no copper has been identified from the Mackinaw Mine, Snohomish County, Washington. It is tetragonal...a c l o s et o C a F e S z . The name is for the mine. DtscussroN.-The data given are inadequate to characterize...localities are Ani Mine, Akita Pref., Japan; Osarizawa Mine, Japan; Rendaije Mine and Nakauri Mine, Shizuoka |  | | Book | | characteristic such as the âJapan-Lawâ twinned rock crystals from Japan. Even though most of the classic...Localities of Asia Japan The Ichinokawa Mine, Saijo, Iyo Province, Ehime Prefecture, Island of Shikoku...Shikoku Ashio Mine, Shimotsuke Province, Tochigi Prefecture, Honshu The Ani and Arakawa Mines, Ugo Province... Akita Prefecture, Honshu The Obira Mine, Bungo Province, Oita Prefecture, Kyushu; The Toroku Mine, Hyuga...Miyazaki Prefecture, Kyushu Otome Mine, Suisho Pass, Kurobera, Kai Province, Yamanashi Prefecture, Honshu |  | | Book (edition) | | equivalents (e.g., JADE deposit, Okinawa Trough, Japan). Thus, metasomatic/metamorphic overprinting is...Left: Reflection colours of bornite (brown), chalcocite (blue), and pyrite (creme). 2 Reflectance... Hydrothermal Replacements (continued) Right: Chalcocite (bluish grey) irregularly replaces chalcopyrite...stellate forms redbrown strong, red Mineral Chalcocite Selenium, native yes Proustite Tiemannite... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre |  | | Book | | lagioclase. Deep Creek r o. l pcg1natite, B1yson City, N .C. ( Xl) . 24 Min.e¡ralogy and Geolog y of...are reported fr61n pitchblende from the Central City distiict, Colo. (Sims, 1955). Noted in Belgian Congo...and quartz (black) which also replaces core. Bigay mine, Lachaux, Auvergne, France ( X 100) ( Geffroy and...0.01 to 0.2 m1n in dian1eter, occurs at Iisaka, Japan, in green and red feldspar associated with fergusonite...oxides and locally much asphaltic material- Mi Vida mine, Monticello district; T emple 1'4ountain, San Rafael |  | | Catalog/List | | Italy. massive, green 2 variety ADAMITE: Ojuela Mine, Mapimi, Durango, Mexico. crystals ADAMITE,variety...Index, Washington, USA. crystals ALBITE: Jeffrey Mine, Asbestos, Quobcc, Canada. crystals ALBITE: St....good crystal sections AS ,'\BOVE ALGOOONITE:Calumot Mine, Michigan, USA. massive ALL'\NITE: . Quadeville...1-:incrva .i'l Mine, Cavo-ln-Rock, Illinois, USA. good crystals ALT/1ITE: Hilltop Mine, Organ Mountain...Wickcnburg, Arizona, USA. massiv0 ALUNOGEN fuxtor l/7 Mine, san Rafael Sw01l, Utah, USA. massivo AMBER: Phillipina |  | | Journal (article/letter/editorial) | | century-long history in the Alps. Dozens of historic mine sites and hundreds of showings in Austria (e.g....the main gangue minerals. The upper mine levels and the southern mine districts are reported to be enriched...inaccessibility of most of the historic underground mine workings and poor exposures, hydrothermal alteration...basis of S=1 are listed Mineral Cu-S minerals Chalcocite Digenite Djurleite Anilite Geerite Spionkopite...copper Cu-rich sulfides observed include digenite/chalcocite, anilite, djurleite and bb covellite (Tables |  | | Book (volume) | | nasGer ai s ,Br az i l 53/ 4ât al l Br az i l i ani t eonQuar t z Li nopol i s ,Mi nasGer ai s ,Br az...t z&Chal copyr i t e OppuMi ne,Aomor i ,Honshu,Japan excol l ect i onDr .Tei i chiI t o 10âwi dex81/...net Nani Hi l l ,Lol i ondo, Ar ushaRegi on,Tanz ani a 11/ 2âwi de Rhodochr osi t ewi t hFl uor i t e...Quebec ,Canada 31/ 2ât al l x33/ 4âwi de St r ont i ani t eonFl uor i t e Mi ner v a#1Mi ne,Cav ei nRoc k...ex c ol l ec t i onI r vBr own 3âwi de Vi v i ani t e,Huanuni ,Dal enc ePr ov . ,Or ur oDept . ,Bol |  | Mikulski, StanisĹaw Z., Oszczepalski, SĹawomir, SadĹowska, Katarzyna, Chmielewski, Andrzej, MaĹek, RafaĹ (2020) Trace Element Distributions in the Zn-Pb (Mississippi Valley-Type) and Cu-Ag (Kupferschiefer) Sediment-Hosted Deposits in Poland. Minerals, 10 (1) 75 doi:10.3390/min10010075 | Journal (article/letter/editorial) | | enrichments of Ag in Cu sulfides (geerite ⤠10.1 wt %, chalcocite ⤠6.28 wt %, bornite ⤠3.29 wt %, djurleite â¤...through the Zn-Pb ore deposit of the Pomorzany mine modified mine modified after [22]. after [22]. Ore Mineralization...(1) Late [38],from (2) 6% Early 15% in the Olkusz mine and <2% in the Trzebionka deposit [2,6]. Cretaceous...Pomorzany mine (E) massive crystalline marcasite pyrite (McPy2) with sphalerite (SpDB2) and mine (E) massive...from 6% to 15% in the Olkusz mine and galena (Gn2) and the Pomorzany mine ore-bearing (F) brecciated ore-bearing |  | Castillo-Oliver, Montgarri, Melgarejo, Joan Carles, TorrĂł, Lisard, Villanova-de-Benavent, Cristina, Campeny, Marc, DĂaz-Acha, Yael, Amores-Casals, Sandra, Xu, Jingyao, Proenza, Joaquin, Tauler, Esperança (2019) Sandstone-Hosted Uranium Deposits as a Possible Source for Critical Elements: The Eureka Mine Case, Castell-EstaĂł, Catalonia. Minerals, 10 (1) 34 doi:10.3390/min10010034 | Journal (article/letter/editorial) | | Possible Source for Critical Elements: The Eureka Mine Case, Castell-EstaĂł, Catalonia Montgarri Castillo-Oliver...Castell-estaĂł village (Catalonia). However, the mine was never productive and exploration was finally...[2]) have since then been described and the Eureka mine even became a type locality of new minerals (i.e...uranium deposit. Moreover, the access to all the mine tunnels and outcrops not only allowed good 3D sampling...Image Image of of the the main main Eureka Eureka mine mine outcrops, outcrops, with with Castell-estaĂł Castell-estaĂł |  | | Journal (article/letter/editorial) | | mineral with compositionCu,r,S found in the Ani mine in Japan was characterizedby Morimoto et al. (1969)...powder data for covellite, anilite, djurleite, and chalcocite. ,I. Res. U.S. Geol. Surv..4.205-212. Roseboom |  | | Book | | been carried out. Epithermal vein-type deposits in Japan have also been well-studied. More than 1,000 papers...on Kuroko and epithermal vein-type deposits in Japan will be summarized in Chapter 1. The descriptions...study epithermal vein-type and Kuroko deposits in Japan. I learned from them an importance of the integration...fluid inclusion studies of vein-type deposits in Japan were especially valid and useful to writing this...On the origin of Kuroko of the Kosaka mine. J. Geol. Soc. Japan, 26, 107-132 (in Japanese). Ohmoto, H |  | | Journal (article/letter/editorial) | | minerals are tetrahedrite, chaicopyrite, sphalerite, chalcocite, coveilite, galena, pyrite, and marcasite. Pitchblende...ore consistedof only a few pieces. UN IQU E U R-ANI UM OCCURRDNCE 9rl GneoB In the fall of 1956 the...Brown Laboratory, Grand Junction, Colorado. R. Hinn, mine owner, personal communication. '?Analysis by Lucius...noted for the Central Citv district, Joe Reynolds mine, and Walnut Mountain, Tennessee (Walker and Adams...Sulfides include chalcopyrite, sphalerite, galena, chalcocite, covellite, pyrite and marcasite. Also present |  | | Journal (article/letter/editorial) | | mineralization is formed by bornite, chalcopyrite and âchalcociteâ developed in an interesting textural arrangement...and sulphur-rich bornite, both covered by tiny âchalcociteâ rims, which are arranged along 1-3 crystallographic...of sulphur-rich bornite to chalcopyrite and âchalcociteâ, whereas during the heating event an opposite... synthesis of bornite from chalcopyrite and âchalcociteâ) took place. An unusual assemblage of accessory...jednĂĄ o minerĂĄly s obsahem Cu, Fe a S, nebylo moĹžnĂŠ ani rozpoÄĂtat takovou smÄsnou analĂ˝zu na jednotlivĂŠ |  | | Journal (article/letter/editorial) | | sulfides dominate among the following minerals: chalcocite (Cu2 S), digenite (Cu9 S5 ), bornite (Cu5 FeS4...deposits) and the closure of the ore mine. last Zn-Pb ore mine. Figure 2.2. Distribution Distributionofofthe...Materials and Methods 3.1. Sampling of the Deposit in Mine Workings The subject of direct research was the...deter- Metal Cobalt (Co) [27] Nickel (Ni) [25] mine the basic element (Cu) is approximately 40 m. The...rammelsbergite NiAs2 pyrite FeS2 yes gersdorffite NiAsS chalcocite Cu2 S chloantite NiAs3 Minerals 2021, 11, 1431 |  | | Report (issue) | | 157 158 167 169 Formosa â˘â˘â˘ 0 I 0 â˘â˘â˘ O I Japan â˘â˘â˘ â˘â˘â˘ â˘â˘â˘ â˘â˘â˘ Korea ⢠⢠⢠â˘â˘â˘ ⢠â˘â˘ Siberia...Chalcopy1¡ite . .. ... . .. Bornite or erubescite .â˘â˘ Chalcocite or copper-g¡lance. .. Cove.llite ... â˘. . . â˘â˘...tends to give way. to the leaner primary 0!fes as mine s get deeper. It is importa,,n t to realize that...nly from the United States, Canada., Chile, Peru, Japan, Africa and Germa-n y. The production of Mexico...⢠China ( exports of ingots 124 109 and slabs). Japan, Formosa and 66,835 71,049 Korea. I I ⢠â˘â˘ I |
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