 | Yan, Jia-ming, Sun, Feng-yue, Li, Bi-le, Li, Liang, Zhang, Wan-hui, Yan, Zheng-Ping, Zhang, Yong-sheng (2020) Geochronological, geochemical, and mineralogical characteristics of the Akechukesai-I mafic–ultramafic complex in the eastern Kunlun area of the northern Tibet Plateau, west China: Insights into ore potential. Ore Geology Reviews, 121. 103468 doi:10.1016/j.oregeorev.2020.103468 | Journal (article/letter/editorial) | | mineralization potential, as indicated by 54 annabergite and oxidized ores on the surface, and pentlandite...mafic–ultramafic complex. The occurrence of annabergite and 113 oxidizing ores in the trench (Fig....origin (Peng et al., 2016). Eleven zircons yield a Concordia age of 205 422±10 Ma (MSWD=0.07) (Fig. 6), interpreted...complexes and country rock. 593 (d)(e) (f) Annabergite and oxidized ore from the trench. (g)(h)(i) Samples...Chalcopyrite. 602 603 Figure 6. Zircons U–Pb concordia diagram for pyroxenite from the Akechukesai-Ⅰ |  | Peng, Bo, Sun, Fengyue, Li, Bile, Wang, Guan, Li, Shijin, Zhao, Tuofei, Li, Liang, Zhi, Yubo (2016) The geochemistry and geochronology of the Xiarihamu II mafic–ultramafic complex, Eastern Kunlun, Qinghai Province, China: Implications for the genesis of magmatic Ni–Cu sulfide deposits. Ore Geology Reviews, 73. 13-28 doi:10.1016/j.oregeorev.2015.10.014 | Journal (article/letter/editorial) | | pyrrhotite, pentlandite, and chalcopyrite. Emerald annabergite is observed in outcrops of the olivine- and ortho-pyroxenite...carbonate alteration, and locally contain malachite, annabergite, limonite, pyrrhotite, pentlandite, and chalcopyrite...(Lambda Physik, Germany), the MC–ICP–MS is a Neptune Plus (Thermo Fisher Scientific, Germany), and the instrument...analyses are on, or close to, the U–Pb concordia line (Fig. 8). The concordia age obtained from the 206Pb/238U...Discussion 6.1. Sources Fig. 8. Zircons U–Pb concordia diagram for gabbro in Xiarihamu II mafic–ultramafic |  | Hu, Chaobin, Li, Meng, Feng, Chengyou, Zha, Xianfeng, Gao, Xiaofeng, Meng, Jie (2023) Petrogenesis and metallogenic potential of the early devonian Yugusayi mafic-ultramafic complex in Qimantagh, East Kunlun orogeic belt. International Geology Review, 65 (7) 1056-1076 doi:10.1080/00206814.2021.1878474 | Journal (article/letter/editorial) | | limonitized, and some of the surfaces are covered with annabergite (Figure 4d,g). The harzbur gite consists of...serpentinized harzburgite. (f) Hornblende gabbro. (g) Annabergite on the surface of harzburgite. (h-i) Sulphide...described in Hu et al. (2008), Hu et al. (2012)). Concordia diagrams and weighted mean calculations were made...6. (a) CL images of zircons. (b) Zircon U-Pb concordia diagram and weighted average ages diagram. 8...ranges from 396 Ma to 412 Ma (Figure 6b). The concordia age obtained from the 206Pb/238U values is 405 |  | | Book | | founding members of IMA. Hugo Strunz Unterw6ssen, Germany Foreword v ..: r m a n y YL'a rs of collcc1ing...b} (of Chesnokov) calcium iron oxide from burning mine dump Acid Aluminium Phosphate = (of Marchand) inadequately...Chesnokov) calcium chloro-oxy-silicate from burning mine dump Afanerita, Afonesa, Afanesite, Afanezit, Afonite...Chesnokov) calcium chlorosilicate from a burning mine dump Albriltonite = an artificial hydrated cobalt...(of Jusli) m ixture of Chlorargyrite and Calcite? [Mine d'Argent Alkaline] Alkalidavyn, Alkalidavyne = |  | Zheng, Tao, Qian, Ye, Shen, Yanjie, Tian, Shengnan, Zhao, Changji, Xiu, Yanming, Sun, Fengyue (2021) Mineralization age, tectonic setting and ore genesis of the Wuxing Pt–Pd-rich magmatic Cu-Ni sulfide deposit, Northeast China. Ore Geology Reviews, 134. 104189pp. doi:10.1016/j.oregeorev.2021.104189 | Journal (article/letter/editorial) | | chemical conditions such as the formation of annabergite and malachite by the oxidation of pentlandite... 2008). Both the weighted mean U–Pb ages and concordia diagrams were made using Isoplot (Ludwig, 2003)...WXBG cluster as a tight coherent group on the concordia diagram (Fig. 7d), yielding a weighted mean 206Pb/238U...(2021) 104189 Fig. 7. Zircon LA–ICP–MS U–Pb concordia diagrams for the intrusive rocks from the Wuxing...mantle. Zircon Hf isotopes can be used to deter mine the magmatic origin (Amelin et al., 2000; Griffin |  | | Book | | produced specimens from such places as the La Fé Mine in the state of Chiapas and Santa Rosalia in the...surface in large caves. Some of these caves and mine stopes were so large that it was said that the cathedral...Apache Indians began to raid the region. The Spanish mine owners tried to continue operations, but with México...several times and held the staff from the E! Potosi Mine and the ASARCO operations for ransom. Mining properties...México S. A. (MINAMEX). By the 1920s the El Potosi Mine was ranked as one of the four largest producers | | | Book | | produced specimens from such places as the La Fe Mine in the state of Chiapas and Santa Rosalia in the...surface in large caves. Some of these caves and mine stopes were so large that it was said that the cathedral...Apache Indians began to raid the region. The Spanish mine owners tried to continue operations, but with Mexico...several tin1es and held the staff from the El Potosi Mine and the ASARCO operations for ransom. Mining properties...Mexico S. A. (MINAMEX). By the 1920s the El Potosi Mine was ranked as one of the four largest producers |  | Sejkora, Jiří, Pauliš, Petr, Gramblička, Roman, Malíková, Radana, Pour, Ondřej, Dolníček, Zdeněk, Ulmanová, Jana, Vrtiška, Luboš (2019) Nově zjištěná Bi-Co-Ni-As-U-V mineralizace přísečnického rudního revíru v Krušných horách (Česká republika) [The recently found Bi-Co-Ni-As-U-V mineralization of the Přísečnice ore district, Krušné hory Mountains (Czech Republic)]. Bulletin Mineralogie Petrologie, 27 (1) 1-37 | Journal (article/letter/editorial) | | paper. The studied mineralization was found at small mine dump located in the peripheral part of this historical...rocks with V-rich phyllosilicates were also found in mine dump material. The abundant supergene mineralization...(BiO)6(OH)3(AsO4) and zavaritskite); Fe-Ni arsenates (annabergite, bariopharmacosiderite-Q, parasymplesite, scorodite)...Heegbergu důl König David, na Höllbergu doly Concordia, Schöne Maria, Himmlisch Heer-Zeche atd. V roce...3 mm; foto P. Fuchs. byly těženy zpeřené žíly Concordia, Nebeské vojsko a Krásná Marie (obr. 3, 4). Tyto |  | | Thesis/Dissertation | | R.D.Morton for initially suggesting the Echo Bay Mine as a thesis area and his guidance during the course...samples. R.J. Mr. Beckett has been of help with the mine and local geology and by providing samples. The...Porphyry Series . 16 The Tuff Series . 17 The Mine Series . 17 The Eldorado Vent Deposit . 18..... A22 . A28 Mckinstryite from the Echo Bay Mine, Northwest Territories, Canada. B.W. Robinson &...2: Geology and Sample Locations of the Echo Bay Mine Area, N.W.T. FIGURE 3: a) b) . 26 ACF Diagram |  | | Journal (issue) | | Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A...Articles Famous mineral localities: The Bristol copper mine, Connecticut......................................in the U.S.A. notesfrom th r EDITORS OLD YUMA MINE Another great mineral locality has now been closed...longfamous Old Yuma mine near Tucson (see R. L. Jones, “Famous mineral localities: the Old Yuma mine,” in vol....period of activity, access to the mine was cut off in 1984. In 1996 the mine area was absorbed into the Saguaro |  | | Journal (issue) | | and engineering staff, many of them educated in Germany. The collection has been added with new gold specimens...metal gold pans, as well as a replica of the famous mine carriage which is considered to be the oldest of...exhibited at the Mining Museum in Heidelberg – Germany. Numerous samples illustrate a variety of assemblages...mineralization locates in the breccia bodies 1 (Concordia), 2 (Combinat), 3 (Aeraj), Ştefana, Crăişor, Nicolae...mining research (Wollmann, 2010) in hardly accessible mine galleries from Baia de Arieș (Dealul Vânăt, Dealul |  | | Report (issue) | | plwto Plldi.wp11�. Yaalte: 12.5 cm wide Siglo XX Mine, ,U� Bustillo province, Potosi Malty Zinn colkdknt...in Oruro ... 26 BY ROBERT B. COOK The Morococala Mine ..................................................Deposit: A Pre-Columbian Gem Mine ........... 80 BY ALFREDO PETROV The Anahi Mine ..........................Bolivia is a bit more than three times the size of Germany or twice the size of France. Bolivia is the poorest...(Chacaltaya, about 5,100 meters), the highest metallic ore mine (Chorolque, up to 5,450 meters), and so on. But |  | | Book | | 61 232 PART The Making 43 II 5 7 3 III Mine PART 267 IV Glossary 279 Bibliography 291...minerals which make lovely cabinet specimens. old mine western states, to kick up and oxidation, ...abandoned cially in the dumps not unusual for mine dumps, espe- a solid gold or silver nugget, simply...glossary and Part III is devoted to a section on small-mine development. The proper use of a geologic map...for profitable hunting or for developing your own mine are as great as ever. America needs strategic minerals |  | Yu, Lu, Sun, Fengyue, Li, Liang, Li, Bile, Peng, Bo, Xu, Chenghan, Li, Ruihua, Wang, Fei, Shen, Dali (2019) Geochronology, geochemistry, and Sr–Nd–Hf isotopic compositions of mafic–ultramafic intrusions in the Niubiziliang Ni–(Cu) sulfide deposit, North Qaidam Orogenic Belt, NW China: Implications for magmatic source, geodynamic setting, and petrogenesis. Lithos, 326. 158-173 doi:10.1016/j.lithos.2018.12.027 | Journal (article/letter/editorial) | | mafic–ultramafic intrusions, with pyrrhotite, annabergite, RI malachite, and limonite being locally present... Figure 7. Representative CL images and U-Pb concordia diagrams of zircons from the PT E Middle Devonian |  | | Journal (article/letter/editorial) | | niversity Mainz, D-55099 Mainz, Becherweg 21, Germany a r t i c l e i n f o Article history: Received...“Gesellschaft für Metall-, Hütten- und Bergleute” in Germany (GDMB). These data have been reported in the final...fallen out of use, excluding uranium in modern-day Germany. Exploration does not place the main emphasis on...Andalusite Anglesite Anhydrite Anilite Ankerite Annabergite Anorthite (Ca end member plagioclase) Anothoclase...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the | | | Journal (article/letter/editorial) | | niversity Mainz, D-55099 Mainz, Becherweg 21, Germany a r t i c l e i n f o Article history: Received...“Gesellschaft für Metall-, Hütten- und Bergleute” in Germany (GDMB). These data have been reported in the final...fallen out of use, excluding uranium in modern-day Germany. Exploration does not place the main emphasis on...Andalusite Anglesite Anhydrite Anilite Ankerite Annabergite Anorthite (Ca end member plagioclase) Anothoclase...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the |  | | Book (edition) | | a calcosina y a Ag nativa. 60 4- Mina La Concordia, Salta (5). Yacimiento de la paragénesis Pb-Zn...Mancini, J. y Sureda, R., 1982. El yacimiento La Concordia (Ag-Pb) en la prov. de Salta. Argentina: un proyecto...Mejicana, La Rioja 16,9 16,8-17,0 16,70 5- La Concordia, Salta. 100,3 100,0 6- Teórico. En la mina Julio...sulfuración. Asociada a annivita. 5- Mina La Concordia, Salta (6). Yacimiento epi- a mesotermal con compleja...1993. New data on the mineralogy of the Upulungus mine, La Mejicana District, Sierra de Famatina, Argentina |  | | Book (volume) | | areaStaurolite; NE 2½ mi.: (a) the Cochran Mica Mine (1 mi. from the Cherry Grove School, near old tenant...mi., on the Etowah R., at the Creighton-Franklin MineGold; on the Oscar Robertson farm; and on the...Fulton Co.): creek bedsDiamond; the Laurel Creek MineAquamarine, Beryl, red Corundum. COBB COUNTY BELMONT...ELBERT COUNTY AREA: Rock Branch Church, old mica mineBeryl; Harmony Church, area Aquamarine; Broad...with most mining revolving around the old Chapman Mine in Elbert Co. Similar mines occur also in Madison |  | | Book | | Geology University of Würzburg Würzburg, Bavaria, Germany Hartwig E. Frimmel Institute of Geography and...Geology University of Würzburg Würzburg, Bavaria, Germany Department of Geological Sciences University of...Control Number: 2018945875 © Springer-Verlag GmbH Germany, part of Springer Nature 2020 This work is subject...Azurite crystals, partly replaced by malachite, Tsumeb mine, Namibia; width of view ca. 3 cm; collection H.E...address is: Heidelberger Platz 3, 14197 Berlin, Germany V Preface Thirty-five years ago Siegfried Matthes |  | | Book (volume) | | Deposits of Pitkaranta in Finland 4. Kallmora Silver Mine at Norberg, in Sweden 5. The Deposit of Schneeberg...Riesengeb irge, Germany 3. The Iron Ore Deposits of the Schwarzen and Gelben Krux, Germany. 4. The Contact...course of time. materials which were thrown upon mine dumps as useless, sidered as a mere nuisance in...otherwise stated. 100 kg. = 1 centner = 1 quintal. GERMANY. 'The contents are mostly given in percentages...mountain of magnetic iron ore is the famous copper mine of Mednorudiansk. The characteristic analysis |  | | Journal (issue) | | intrusion at the Nicolae horizon of the Săcărâmb mine acc. to Jude (1962, unpubl. data): 1. Hornblende...bodies”. Except for the collapse breccias no. 1 – “Concordia stock” and no. 2 – “Combinat stock”, the Baia...mineralizations of low-sulphidation type from Baia de Arieş Mine, Southern Apuseni Mts., Romania. Revue Roumaine...Sub-level caving induced subsidence may endanger the mine infrastructure and is a major concern for operational...non-homogeneous, non-linear material behavior and complicated mine geometries (Aston et al., 1987). The structural |  | | Book (volume) | | W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY...banks of Mason Cr.⎯fossils; d Coal City, on area mine dumps from sedimentary overburden⎯oval concretions...States EAST BROOKLYN (SE of Gardner), area coal mine dumps⎯Marcasite, Pyrite. HANCOCK COUNTY DALLAS...Smithsonite, Strontianite, Witherite; e the Minerva No. 1 Mine, area minerals and also noted fluorescent minerals⎯Alstonite...ROSICLARE: c area mines, especially Ozark Mahoning mine⎯Calcite crystals, Fluorite (blue, yellow, purple |  | | Book (volume) | | W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY...banks of Mason Cr.⎯fossils; d Coal City, on area mine dumps from sedimentary overburden⎯oval concretions...States EAST BROOKLYN (SE of Gardner), area coal mine dumps⎯Marcasite, Pyrite. HANCOCK COUNTY DALLAS...Smithsonite, Strontianite, Witherite; e the Minerva No. 1 Mine, area minerals and also noted fluorescent minerals⎯Alstonite...ROSICLARE: c area mines, especially Ozark Mahoning mine⎯Calcite crystals, Fluorite (blue, yellow, purple |  | | Book | | had been sending great expeditions to prospect and mine for it throughout the Sinai Peninsula since at least...and abandoned, one is also sure to find extensive mine dumps sloping steeply down from the shaft or tunnel...prodvced by atmospheric oxidation, can be found. Old mine dumps often reveal a varied assortment of brightly...unusual for a casual visitor to an old gold rush mine to kick up a solid gold, silver, or native copper...Service topographic maps usually pinpoint every major mine, petrified forest, or other site of significance |  | | Book | | whereas that calculated for the Tirek deposit (mine closed in 2007) is much lower, at ca. 593,100 oz...stocks referred to as the “Kaolin,” “Mispickel,” and “Mine” granites (Cheilletz 1984; Ntarmouchant 1991). All...veins are intimately related to the 286.0 ± 0.4 Ma Mine granite. These veins form an array of N90° E–N120°...within error, coeval with emplacement of the Permian Mine granite. These temporal relationships suggest a...magmatic-hydrothermal fluids exsolved from the cooling Mine pluton, migrated along fractures in the metasedimentary |
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