 | | Report (issue) | | Mines and Mineral Occurrences of Afghanistan Compiled by G.J. Orris1 and J.D. Bliss1 Open-File Report...APPENDIX A: Afghanistan Mines and Mineral Occurrences.. 11 TABLES Table 1. Provinces of Afghanistan ........more than 1000 mines and mineral occurrences in Afghanistan was compiled from published literature and the...PROCESSING, AND ACCURACY Data on more than 1000 Afghanistan deposits, mines, and occurrences were compiled...coal, and peat. Three previous compilations of Afghanistan mineral resources were the dominant sources used |  | | Journal (article/letter/editorial) | | which is intruded by Miocene diorite, quartz-monzonite, quartz monzodiorite, and microgranodiorite. The...porphyry, dacite porphyry, quartz monzonite, diorite, andesitic breccia, and quartz veins with iron oxide...porphyry texture was accompanied by quartz-sericite, T argillic, and quartz–goethite alterations, which intruded...determined based on recoverable resource estimation, mine planning condition, dispersion of ore all over the...spacing, T and considering volume-variance effect (Badel et al., 2011; Hekmat et al., 2013; Rossi IP and |  | | Report (issue) | | Beautiful Green!'' Asia: Pakistan, Afghanistan and India .......6 0 Old Mine Emeralds . . . . . . . . . . ...Maharajahs and Maharanis held large emeralds (see "Old Mine Emeralds" page 62). The Color of Islam Emerald...zone in the Muzo Coscuez-Pefias Blancas mining district. They are disseminated in black shales or albitized...fantasy: even colorless crystal fragments such as quartz combined with green glue and disguised with a bit...growing emeralds from Colombia, Nigeria and Afghanistan. According to the skill (or lack thereof) of |  | | Journal (article/letter/editorial) | | 3 (Isaaks and Srivsatava 1989; Liu et al. 2004; Badel et al. 2011): 1 if zðua Þ zk k ¼ 1; 2; . . ...microns occur as inclusions in the matrices of quartz or sulfide minerals such as pyrite and arsenopyrite...in the region. In one mineralization gold occurs quartz-sulfide veins, observed as parallel foliations...mineralization gold occurs in higher grades in plentiful quartz-sulfide veins that has cut through all lithologic...authors would like to greatly thank the Kurdistan Gold Mine Development Company for providing the data, and |  | | Journal (article/letter/editorial) | | from boreholes of Au deposits in the Cobre Panama district were used for analysis. The methods for handling...Panama district order was targeted. area of method, the Cobre oldestinrocks are submarine district was targeted...is a 2.5 km which long and 1 km widetofeldspar quartz hornblende porphyry sill The Colina deposit is...is a 2.5 km long and 1 km wide feldspar quartz hornblende porphyry and dike complex. An irregular L-shaped...feldspar quartz hornblende porphyry comprises 50 m to 200 m thick the majority feldspar quartz porphyry |  | Sun, Tao, Chen, Fei, Zhong, Lianxiang, Liu, Weiming, Wang, Yun (2019) GIS-based mineral prospectivity mapping using machine learning methods: A case study from Tongling ore district, eastern China. Ore Geology Reviews, 109. 26-49 doi:10.1016/j.oregeorev.2019.04.003 | Journal (article/letter/editorial) | | learning methods: a case study from Tongling ore district, eastern China Tao Sun, Fei Chen, Lianxiang Zhong...learning methods: a case study from Tongling ore district, eastern China, Ore Geology Reviews (2019), doi:...learning methods: a case study from Tongling ore district, eastern China Tao Sun a,b,*, Fei Chen a, Lianxiang...mineral prospectivity mapping of the Tongling ore district, eastern China. The mineral systems approach was...model for Cu potential mapping in the Tongling ore district, and, therefore, was used to generate a prospectivity |  | | Journal (issue) | | mineral appeared to have comparable hardness with quartz. It polished easily and well. A Mohs’ hardness...from the coating into the gemstone. Examples are quartz, topaz and beryl. The coating applied preferably...valence state of the metal in the coating. Topaz, quartz, ruby, emerald, and sapphire are given as examples...emerald, morganite, NE Afghanistan Introduction The mountainous country of Afghanistan has been known for...occurrence of beryls in Afghanistan Beryl-bearing pegmatites occur in the NE part of Afghanistan, mainly in the |  | | Book (volume) | | Republic of Afghanistan Afghanistan Geological Survey Geology and Mineral Resources of Afghanistan Book 2...2 Mineral Resources of Afghanistan Report Series Published by BGS 2008 Ministry of Mines and Industries...Republic of Afghanistan Afghanistan Geological Survey Geology and Mineral Resources of Afghanistan Book 2...2 Mineral Resources of Afghanistan Editors in chief SH Abdullah, V. M. Chmyriov Executive editor V. I...chief). 2008. Geology and Mineral Resources of Afghanistan. 2 Volumes. British Geological Survey Occasional |  | | Journal (issue) | | Esmark, Norges ferste amatergeolog 1-1996 - Monarch Mine, Botswana - Mineralmuseum i London - Jostedalsbreen...tro ss av det na dri ves et stort dagbrudd i North Mine med man ge fine sekundsermineraler, Gru veselskapet...arbeidet der mer enn 30 ar - de siste aren e som «mine manager». Hans omfattende samling blir trolig innkjopt...stuffer av verdensklasse de se nere arene er Elura Mine ved Cobar i New South Wales. Gule og grenne Mimetittkrystaller...Spinell-krystaller fra Burma og Rubiner fra Afghanistan samt store Safirkrystall er fra Ural var det |  | | Journal (article/letter/editorial) | | polymorphs of silica: opal-A, opal-C, chalcedony, and quartz. Less familiar are fossil woods preserved with...this report range from dolomite wood that contains quartz-filled fractures (Washington, USA) to silicified...in the wood are commonly filled with crystalline quartz that precipitated Dolomitization of wood is rare...in the wood are commonly filled with crystalline quartz that precipitated during a later phase of mineralization...0.74 0.38 Fe O * SiO2 3.6 3.1 Black Diamond Coal Mine 29.8 38.1 CaO MgO 56.3 51.7 0.74 0.38 Fe2 O3 * AlSiOO |  | | Journal (article/letter/editorial) | | University, Bellingham, WA 98225, USA Poudre School District, Ft. Collins, CO 80526, USA; mviney@psdschools...lumina are filled with chalcedony or crystalline quartz; tracheid lumina may contain opal or chalcedony...chalcedony. Specimens from 5 other logs contain quartz/chalcedony, but relict textures suggest cell walls were...that includes large well-rounded quartz grains and smaller angular quartz and feldspar clasts, with siliceous...well-rounded Figure quartz grains grains and and smaller smaller angular angular grains quartz and feldspar |  | | Book | | TRUE ADVENTURES OF AN AMERICAN IN AFGHANISTAN ABOUT THIS BOOK... This is the story of one man’s endeavor...He finds it all in the Hindu Kush region of Afghanistan but not without risking his life. In this book...figures) is a must read for anyone interested in Afghanistan, gems, geography, travel, or U.S., Middle East...O00bowe TRUE ADVENTURES OF AN AMERICAN IN AFGHANISTAN GARY W. BOWERSOX Editing By: Jonathan Ross,...Hunter — True Adventures of an American in Afghanistan Gary W. Bowersox www.gems-afghan.com First published |  | | Journal (article/letter/editorial) | | ultimately took the form of the QLM triangle (normative quartz— felspathoid-olivine + oxides) [ 4 4 ] . Of similarly...illogical in the case of the presence of normative quartz, since here the norm includes the chemically alternative...does quartz appear in the normative composition of the tholeiites, and yet the presence of quartz is regarded...silica saturation is caused by the identification of quartz in the salic part ac cording to the felspar minals...rocks-"anorthite anorthosite" and pure albitite. Free quartz appears in the normative composition of "anorthosite" |  | Sun, Tao, Li, Hui, Wu, Kaixing, Chen, Fei, Zhu, Zhong, Hu, Zijuan (2020) Data-Driven Predictive Modelling of Mineral Prospectivity Using Machine Learning and Deep Learning Methods: A Case Study from Southern Jiangxi Province, China. Minerals, 10 (2) 102 doi:10.3390/min10020102 | Journal (article/letter/editorial) | | prospectivity modelling in this important ore district for the first time, with application and comparison...distributed W deposits in this area are dominated by a quartz vein-type, with lesser amounts of skarn- and greisen-types...emplaced at a shallow level [42]. The greisen-, quartz vein-, and skarn-type mineralization were likely...predictive mapping of gold prospectivity, Baguio district, Philippines: Application of random forests algorithm...constrained mapping of gold potential, Baguio district, Philippines. Explor. Min. Geol. 2001, 10, 165–175 |  | | Journal (article/letter/editorial) | | mafic rocks. This is overlain by a clay-rich and/or quartz-rich zone, a mottled zone and a ferruginous, bauxitic...boehmite) and the most resistant primary minerals (quartz, zircon, chromite, muscovite and talc), although...basic or ultramafic rocks, the Ti/Zr ratio and quartz contents can be used to identify any aeolian contribution...Lawlers. (a) Intensity of slope about the Boddington district with slopes ranging from 0° to 35°. (b) Shaded...Shaded digital elevation model about the Boddington district (data courtesy of the Australian Surveying and |  | | Book | | egehosdYo roenbyatl 42 wos "Tnnhta ay. yO Soot MM Badel 7 celest)tesomngttogitt5, wain 2 tas FEN iwienied...secrets. Lineations were clear and easy to measure. Quartz AARON C. WATERS xiii Vita: Ernst Cloos Acting... Geologic map of Montgomery County and the District of Columbia. Md. Geol. Survey. ——, Lineation—review...little feldspar, are devoid of volcanic debris, are quartz-rich, and contain particles of metaargillaceous...intrusive rocks such as granite, granodiorite, quartz syenite, gabbro, and anorthosite. Because a study |  | | Journal (article/letter/editorial) | | cocoanut, A. ,ii, 302. Bachofen, F. See also A. Bain. Badel, E. See Hen+ Imbert. Baessler, P a d , field experiments...Bdla von, soil investigations in the Tokay wine district, A., ii, 751. Bjerrum. See Eiww Biilmann. View...and W. Ji? Nikitin, minerals from the Bogoslowsk district, Urals, A,, ii, 486. Fehlhaber, 2;: See Leopold...from nitro-compounds, A., Imbert, Hem+, and E. Badel, eliniiiiation i, 433. of sodium cacodylate in the...Hering, K. Wedemeyer, a i d TJi. t h e Amazon district, A., ii, 733. Xethner, experiments with nieadow |  | | Report (issue) | | SCI. « AFGHAN THBUSI AND 'IhE AFGHAN TADZHIK * AFGHANISTAN. EARTH EIAN. SCI. LETTERS, 52, « AFBICA AND SURROUNDING...NEAR REAL TIME RADON DAl'A. GEOPHY3. NUISE OF A QUARTZ iTRAINMETEP IN THE NCJiLINEAE KULTIDEGRE2 OF FREEDOM...STOCHASTIC SIGNAI ffCCESSIKG AND » IN THE 10KAI DISTRICT, JAPAN: AN UEJECTEC 1C » THFEE-CIBENSlONAi. CNCklTi...SIMULATION OF EARTH APPROX. 32 HZ) UNDER THE KANTO DISTRICT IN JAPAN APPROXIMATE ANALYSIS OF ELASTICALLY RESTRAINED...BAD REICHENHA1L AFEA. GEOL. JAHRB., 91, 1979. BAER MINE, SCNCfiA COUNTY, CAL1F08NIA. FAULTI BAI RIViR AND |  | | Journal (article/letter/editorial) | | chemically aualysed, manuring exof the Tokay wine district periments on (BAESSLEB), A. , BITT~),A,, ii, 751...Ethylenetrimethylenediainine. 8-Ethylsec. hep tylhydroxyli~ mine. Ethyl-8-naphthylamine, Etliylisop~o~~ylaiiiline...and tetm-chlorides Manganese ore from the Amazon district (METERand BERT),A , , ii, 77. , (I...of (ROSEMAKN), A., ii, 225, from the Bogoslowsk district, Urals II Umikoffs reaction with (SIEBRR),I (v...Neobornylamine, sepalation of, from A., ii, 482. bornyl<\mine, rotatoiy power of, and action of ethyl oxalatc |  | | Journal (issue) | | accessory shop. Cut the back of a modelling knife Mine was an instant headache job - feared it would be...in Again, any dialect of Amigaspeak judgement. Mine, chain your disk drives should cure Don't forget...way you like and will print as AMIGA SHOPPER • 'Quartz'. have ww.ciitckout [ between Wordworth was...how' Your AMIGA is, if only you knew it, a gold mine. The size and make is by starting your own irrelevant... 1 Define Professional overnight, although District Such systems were |j i Street Town Lookup |
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