 | | Report (chapter) | | Pegmatites of Manitoba By B.B. Bannatyne Manitoba Energy and Mines Geological Services 1985 Manitoba Energy...geological studies . 3 Pegmatites in the Falcon Lake-West Hawk Lake area . Lucy pegmatite. Results of the........ . .. . . . Artdon pegmatite Subsurface pegmatite on the Alan 27 claim .... .. . . . . . . .. .... . .. . Molybdenite pegmatites in the Falcon Lake area . . .. .. . . . . .. . . . . . . . . . . . . ... . . ... . . Molly and Bendum claim s Deer pegmatite , West Hawk Lake. . . . . . . . . . . . . . . . |  | Zhang, A. C., Wang, R. C., Jiang, S. Y., Hu, H., Zhang, H. (2008) CHEMICAL AND TEXTURAL FEATURES OF TOURMALINE FROM THE SPODUMENE-SUBTYPE KOKTOKAY No. 3 PEGMATITE, ALTAI, NORTHWESTERN CHINA: A RECORD OF MAGMATIC TO HYDROTHERMAL EVOLUTION. The Canadian Mineralogist, 46 (1) 41-58 doi:10.3749/canmin.46.1.41 | Journal (article/letter/editorial) | | TOURMALINE FROM THE SPODUMENE-SUBTYPE KOKTOKAY No. 3 PEGMATITE, ALTAI, NORTHWESTERN CHINA: A RECORD OF MAGMATIC...Koktokay No. 3 pegmatite, Altai, northwestern China, is a spodumene-subtype granitic pegmatite. In this...altered country-rock, the contact zone, and the pegmatite. The tourmaline in the altered country-rock, Ca-...between the country rock (metagabbro) and the pegmatite-forming melt or fluids derived from it. The chemical...rock and the pegmatite. The tourmaline in the outer zones (zones I to IV) of the pegmatite is elbaiteâschorl |  | NovĂĄk, Milan, ÄopjakovĂĄ, Renata, Dosbaba, Marek, GaliovĂĄ, Michaela VAĹ INOVĂ, VĹĄianskĂ˝, Dalibor, StanÄk, Josef (2015) Two Paragenetic Types of Cookeite From the DolnĂ Bory-HatÄ Pegmatites, Moldanubian Zone, Czech Republic: Proximal and Distal Alteration Products of Li-Bearing Sekaninaite. The Canadian Mineralogist, 53 (6) 1035-1048 doi:10.3749/canmin.1400090 | Journal (article/letter/editorial) | | muscovite, quartz, tourmaline, albite, nontronite, and chlorite in pegmatite No. 1 (proximal cookeite type)...type), and in pockets lined with albite and quartz in the OldrĚich pegmatite (distal cookeite type), DolnĂ...DolnĂ Bory-HateĚ, Bory pegmatite district, Moldanubian Zone, Czech Republic. The mineral assemblages of the...matrix. Electron microprobe data of cookeite from the No. 1 and OldrĚich pegmatites yielded very similar results:...analysisâ Li, OldrĚich) of cookeite from both pegmatite dikes yielded an average of 2.22 wt.% Li2O (0 |  | Wang, Ru, Cheng Che, Xu, Dong Zhang, Wen, Lan Zhang, Ai, Cheng Zhang, Hui (2009) Geochemical evolution and late re-equilibration of NaCs-rich beryl from the Koktokay #3 pegmatite (Altai, NW China) European Journal of Mineralogy, 21 (4) 795-809 doi:10.1127/0935-1221/2009/0021-1936 | Journal (article/letter/editorial) | | re-equilibration of NaâCs-rich beryl from the Koktokay #3 pegmatite (Altai, NW China) RU CHENG WANG1,*, XU DONG CHE1...Chinese Academy of Sciences, Nanjing, 210008, China 3 Institute of Geochemistry, Chinese Academy of Sciences...Cs-rich beryl were studied in the Koktokay #3 pegmatite, Altai district, China. Complex internal textures...between outer (IâIV) and inner (VâVII) zones of the pegmatite. Primary beryl in outer zones contains 0.16â0...relationship indicates a two-step hydrothermal alteration. (3) The third is Na-enriched beryl that occurs as a marginal |  | Zhou, Qifeng, Qin, Kezhang, Tang, Dongmei, Wang, Chunlong, Tian, Ye, Sakyi, Patrick Asamoah (2015) Mineralogy of the Koktokay No. 3 pegmatite, Altai, NW China: implications for evolution and meltâfluid processes of rare-metal pegmatites. European Journal of Mineralogy, 27 (3) 433-457 doi:10.1127/ejm/2015/0027-2443 | Journal (article/letter/editorial) | | PrePub Article Mineralogy of the Koktokay No. 3 pegmatite, Altai, NW China: implications for evolution...Chinese Academy of Sciences, Urumqi 830011, China 3 University of Chinese Academy of Sciences, Beijing...Legon-Accra, Ghana Abstract: The Koktokay No. 3 pegmatite is the largest Li-Be-Nb-Ta-Cs pegmatitic rare-metal...beryl from the outer to inner zones of the No. 3 pegmatite. From previous studies on tourmaline and beryl...beryl, potential tracers of the degree of pegmatite evolution could be found by comparing with accepted |  | Novak, M., Skoda, R., Gadas, P., Krmicek, L., Cerny, P. (2012) Contrasting Origins of the Mixed (NYF + LCT) Signature in Granitic Pegmatites, with Examples from the Moldanubian Zone, Czech Republic. The Canadian Mineralogist, 50 (4) 1077-1094 doi:10.3749/canmin.50.4.1077 | Journal (article/letter/editorial) | | Li-bearing (lithium micas + elbaite) Kracovice pegmatite, with âamazoniteâ, samarskite and fergusonite...is the product of the strong fractionation of pegmatite-forming melt derived from the orogenic I-type...graniteâ pegmatite system of the TĹebĂÄ pluton and the mainly Li-bearing Kracovice pegmatite are typical...petrogenetic family. The contaminated elbaite-subtype pegmatite BliĹžnĂĄ I, ÄeskĂ˝ Krumlov Unit, with lithium tourmalines...contamination with Ca, Mg and REE of an evolved (LCT) pegmatite-forming melt by distal carbonatite-like marbles |  | Nie, Xiao, Wang, Zongqi, Chen, Lei, Wang, Gang, Li, Zengda (2020) Geochemical Contrasts between Late Triassic Rb-Rich and Barren Pegmatites from Ningshan Pegmatite District, South Qinling Orogen, China: Implications for Petrogenesis and Rare Metal Exploration. Minerals, 10 (7) 582 doi:10.3390/min10070582 | Journal (article/letter/editorial) | | Triassic Rb-Rich and Barren Pegmatites from Ningshan Pegmatite District, South Qinling Orogen, China: Implications...2020 Abstract: The Ningshan pegmatite district in the South Qinling Orogen hosts numerous...pegmatites consist mainly of muscovite, microcline, albite, quartz, and garnet, whereas the Rb-rich pegmatites...pegmatites are mainly composed of muscovite, albite, quartz, and beryl, with minor chrysoberyl, cassiterite...and columbite-group mineral. The muscovite and albite are the main Rb-bearing minerals. The UâPb zircon |  | Zhang, Aicheng, Wang, Rucheng, Li, Yiliang, Hu, Huan, Lu, Xiancai, Ji, Junfeng, Zhang, Hui (2008) Tourmalines from the Koktokay No.3 pegmatite, Altai, NW China: spectroscopic characterization and relationships with the pegmatite evolution. European Journal of Mineralogy, 20 (1) 143-154 doi:10.1127/0935-1221/2008/0020-1779 | Journal (article/letter/editorial) | | February 2008 Tourmalines from the Koktokay No.3 pegmatite, Altai, NW China: spectroscopic characterization...characterization and relationships with the pegmatite evolution Aicheng ZHANG1,#, *, Rucheng WANG1 , Yiliang LI2...Research Drive Suite 300, Knoxville, TN 37932, USA 3 Institute of Geochemistry, Chinese Academy of Sciences...obtained for natural tourmalines from the Koktokay No.3 pegmatite, the contact zone, and the altered country...in the inner pegmatite has the highest degree of Fe2+ ordering at Y-site and contains no ferric iron. |  | | Journal (article/letter/editorial) | | Geological Sciences, University of Manitoba, Winnipeg, Mb, Canada, R3T 2N2 Department of Geological Sciences...southern Bohemia, Czech Republic. Crystals, up to 3Ă1 cm in size, consist of relics of a primary, phase-homogeneous...extensive substitution (Fe, Mn, Mg)2++1 (Nb, Ta)5++2 Ti4+-3 (up to 26.34 wt. % Nb2O5 and 8.60 wt. % Ta2O5; 26...W6++1 Ti4+-2 (up to 3.12 wt. % WO3) and minor (Fe, Sc)3++1 (Nb, Ta)5++1 Ti4+-2 substitutions. The values of... % WO3), moderate but widespread (Ti, Zr, Hf)4++ 3 (Fe, Mn, Mg, Ca)2+-1 (Nb, Ta)5+-2 (up to 9.83 wt. |  | NovĂĄk, Milan, Johan, ZdenÄk, Âkoda, Radek, ÄernĂ˝, Petr, Ârein, VladimĂr, VeselovskĂ˝, FrantiÂek (2008) Primary oxide minerals in the system WO3Nb2O5TiO2Fe2O3FeO and their breakdown products from the pegmatite No. 3 at Dolni Bory-Hate, Czech Republic. European Journal of Mineralogy, 20 (4) 487-499 doi:10.1127/0935-1221/2008/0020-1834 | Journal (article/letter/editorial) | | âFeO and their breakdown products from the pegmatite No. 3 at DolnĂ Bory-HateĚ, Czech Republic Milan NOVĂK1...muni.cz 2 BRGM, 3, avenue Claude Guillemin, BP 6009, 45060 OrlĂŠans, Cedex 2, France 3 Department of Geological...Geological Sciences, University of Manitoba, Winnipeg, R3T 2N2 Manitoba, Canada 4 Institute of Rock Structure...KlĂĄrov 3, 118 21 Praha, Czech Republic Abstract: Symmetrically zoned barren pegmatite dike No. 3 cuts...best expression of the actual substitution mechanism 3+ 4+ 5+ from ferberite to âwolframoixioliteâ with |  | Yin, Rong, Wang, Ru Cheng, Zhang, Ai-Cheng, Hu, Huan, Zhu, Jin Chu, Rao, Can, Zhang, Hui (2015) CHEMICAL EVOLUTION AND LATE-STAGE RE-EQUILIBRATION OF Zr-Hf-U-BEARING COLUMBITE-GROUP MINERALS IN THE KOKTOKAY NO. 1 GRANITIC PEGMATITE, ALTAI, NORTHWESTERN CHINA. The Canadian Mineralogist, 53 (3) 461-478 doi:10.3749/canmin.1400091 | Journal (article/letter/editorial) | | COLUMBITE-GROUP MINERALS IN THE KOKTOKAY NO. 1 GRANITIC PEGMATITE, ALTAI, NORTHWESTERN CHINA RONG YIN, RU...Guiyang, 550002, China ABSTRACT The Koktokay No. 1 pegmatite in northwestern China is a highly fractionated...Li-Cs-Ta (LCT)-type granitic pegmatite. As main Nb-Ta oxides in this pegmatite, columbite-group minerals...processes of crystallization and evolution of this pegmatite. Columbite-group minerals record large variations...be a result of fractional crystallization of pegmatite magma. The concentrations of ZrO2, HfO2, and UO2 |  | Xie, Lei, Wang, Zhengjun, Wang, Rucheng, Zhu, Jinchu, Che, Xudong, Gao, Jianfeng, Zhao, Xu (2018) Mineralogical constraints on the genesis of WâNbâTa mineralization in the Laiziling granite (Xianghualing district, south China) Ore Geology Reviews, 95. 695-712 doi:10.1016/j.oregeorev.2018.03.021 | Journal (article/letter/editorial) | | fine-grained (FG) alkali feldspar granite and albite granite. Here we report the results of textural...cassiterite also occur as isolated grains within the albite granite. The presence of the oxide minerals suggests... from bottom to top, granite, greisen and pegmatite. Few 3 comprehensive descriptions of the Laiziling...(CretaceousâJurassic) age make up ~30% of the exposed area (i.e. > 64 Ă 103 km2, Zhou et al., 2006), which...the Xianghualing district. It crops out over an area of 2.2 km2, occurring as a northwestward elliptical |  | Zhu, Zeying, Wang, Rucheng, Marignac, Christian, Cuney, Michel, Mercadier, Julien, Che, Xudong, Lespinasse, Marc-Yves (2018) A new style of rare metal granite with Nb-rich mica: The Early Cretaceous Huangshan rare-metal granite suite, northeast Jiangxi Province, southeast China. American Mineralogist, 103 (10) 1530-1544 doi:10.2138/am-2018-6511 | Journal (article/letter/editorial) | | B.P. 70239, F-54506 Vandoeuvre-lès-Nancy, France 3 Ecole Nationale SupĂŠrieure des Mines de Nancy, Parc...Yichun granite, China, Li et al. 2015; Tanco pegmatite, Canada, Van Lichtervelde et al. 2008; CĂnovec granite...et al. 2012; Brazil Lake pegmatite, Nova Scotia, Kontak 2006; Karibib pegmatite, * E-mail: rcwang@nju...al. 2006; Cap de Creus pegmatite field, Spain, Alfonso et al. 2003; Gatuba area pegmatites, Rwanda, Hulsbosch...Zhu et al. 2015). The Huangshan granite/aplite/pegmatite suite (southeast Jiangxi Province, southern China) |  | Lv, Zheng-Hang, Zhang, Hui, Tang, Yong, Liu, Yun-Long, Zhang, Xin (2018) Petrogenesis of syn-orogenic rare metal pegmatites in the Chinese Altai: Evidences from geology, mineralogy, zircon U-Pb age and Hf isotope. Ore Geology Reviews, 95. 161-181 doi:10.1016/j.oregeorev.2018.02.022 | Journal (article/letter/editorial) | | Xin Zhang PII: DOI: Reference: S0169-1368(17)30689-3 https://doi.org/10.1016/j.oregeorev.2018.02.022 OREGEO...confirmed. In contrast to the granitic pegmatite, the anatetic pegmatite has no relation to granite. It is therefore...the largest pegmatite provinces, the Chinese Altai provides a natural laboratory for pegmatite study. To...metapegmatite, pegmatoid, pegmatite, pseudopegmatite and granite pegmatite, are identified by their CMS...and/or post-orogenic pegmatites in the same pegmatite field. No parental granite can be confirmed for all |  | | Journal (issue) | | Queensland, South Australia, Tasmania and Victoria Volume 3, Number 2 December 1997 ISSN 1323-7640 CONTENTS ... Page Feature Articles: The Coolgardie pegmatite field, Western Australia Mark I. Jacobson ...........Melbourne, Victoria 300 I, Australia Tel: 61 3 9669 9892 Fax: 61: 3 9663 3669 EMail: dhenry@mov.vic.gov.au...Mineralogical Society of Victoria. See page 90. Vol 3. No 2, December 1997 'l{ptes from the, 'Editor INDEX...rockhounds.com/leregne. BACK ISSUES & REPRINT OF ISSUE No.1. Due to popular demand the first issue of AJM has |  | | Journal (article/letter/editorial) | | Vancouver, British Columbia V6T 1Z4, Canada Abstract The pegmatite group on the northern slope of Mount...B.C., comprises more than 50 relatively small pegmatite bodies. The pegmatites have diverse ranges of...the individual dikes. Fractionation within the pegmatite group increases from the southeast to the northwest...pluton may be located to the southeast of the study area at depth, likely related to the Ladybird granite...Mn-rich elbaite in a beryl-columbite-phosphate pegmatite, and the relatively common presence of hĂźbnerite |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | All rights reserved. Published simultaneously in Canada. Reproduction or translation or any part of this...Sulfides, Including Selenides and Tellurides Class 3 Sulfosalts ot 150 Oxides Class Class Class Class...Class 55 56 57 58 SieO7 Groups, Generally with No Additional Anions: Sip07 with Additional O, OH, F...chemistry of individual species was discussed, but no chemical formulas were presented, even though Berzelius...essentially completed by Clifford Frondel (1907-). Volume 3 (silica minerals) was completed by Frondel in 1962 |  | Daneshvar, Narges, Azizi, Hossein, Asahara, Yoshihiro, Tsuboi, Motohiro, Minami, Masayo, Mohammad, Yousif O. (2021) Geochemistry and Genesis of Beryl Crystals in the LCT Pegmatite Type, Ebrahim-Attar Mountain, Western Iran. Minerals, 11 (7) 717 doi:10.3390/min11070717 | Journal (article/letter/editorial) | | Geochemistry and Genesis of Beryl Crystals in the LCT Pegmatite Type, Ebrahim-Attar Mountain, Western Iran Narges...Asahara 2 , Motohiro Tsuboi 3 , Masayo Minami 4 and Yousif O. Mohammad 5 1 2 3 4 5 * Department of...2 July 2021 Abstract: Ebrahim-Attar granitic pegmatite, which is distributed in southwest Ghorveh, western...crystallization temperature of the Ebrahim-Attar granitic pegmatite changes from 586 to 755 ⌠C (average = 629 ⌠C)...Geochemistry and Genesis of Beryl Crystals in the LCT Pegmatite Type, Ebrahim-Attar Mountain, Western Iran. Minerals |  | Cao, Ming-Jian, Zhou, Qi-Feng, Qin, Ke-Zhang, Tang, Dong-Mei, Evans, Noreen J. (2013) The tetrad effect and geochemistry of apatite from the Altay Koktokay No. 3 pegmatite, Xinjiang, China: implications for pegmatite petrogenesis. Mineralogy and Petrology, 107 (6) 985-1005 doi:10.1007/s00710-013-0270-x | Journal (article/letter/editorial) | | from the Altay Koktokay No. 3 pegmatite, Xinjiang, China: implications for pegmatite petrogenesis Ming-Jian...better constrain the evolution and petrogenesis of pegmatite, geochemical analysis was conducted on a suite...of apatite crystals from the Altay Koktokay No. 3 pegmatite, Xinjiang, China and from the granitic and...amphibolitic wall rocks. Apatite samples derived from pegmatite zones show convex tetrad effects in their REE...amount of hydrothermal fluid exsolved from the pegmatite melts. Evolution of melt composition was found |  | | Journal (article/letter/editorial) | | Martins et al. 2011; RenĂŠ and Ĺ koda 2011). These pegmatite bodies generally belong to the LCT family of ÄernĂ˝...well known for decades for its peri-batholithic pegmatite dikes and intra-granitic quartz veins that were...phosphates have been documented from the granites, the pegmatite dikes and the mineralized quartz veins (Llorens...Llorens, MarĂa Candelas Moro facies and the pegmatite dikes. Thus, the main objectives are: 1) to identify...chemically SnâWâNbâTaâTi minerals of each episode, 3) to describe the substitution mechanisms and zoning |  | | Journal (article/letter/editorial) | | band consists of a chilled deposit of fine-grained albite, near oligoclase The follorving band consists chiefly...some intergrown albite and muscovite. The succeeding bands consist of muscovite and albite (cleavelandite)...progressive fractionation of single injections of pegmatite magmas separated in time and space.The injections...rock, except in one case where a soda-Iithia pegmatite magma was injected along the foot-rvall schist...schist contact of an earlier potash type of pegmatite. There is no evidence to indicate that any of the magmas |  | | Journal (article/letter/editorial) | | bodies) and belong to the Moldanubian rare-element pegmatite province. They show distinct degree of textural...Al-poor tourmalines) higher in the less evolved pegmatite bodies in the Fe-skarn. The tourmaline-bearing...pegmatites were evidently generated from the graniteâpegmatite body in the footwall contact of the Fe-skarn....respective parts of the parental Footwall graniteâpegmatite body. This observation seems consistent with the...the model of sequential derivation of pegmatite melts from evolving parental granite. Primitive to highly |  | NovĂĄk, Milan, Filip, Jan, Gadas, Petr, GaliovĂĄ, Michaela VaĹĄinovĂĄ, PĹikryl, Jan, NovĂĄk, Milan, Filip, Jan, Gadas, Petr, GaliovĂĄ, Michaela VaĹĄinovĂĄ (2014) Iron+magnesium-bearing beryl from granitic pegmatites: an EMPA, LA-ICP-MS, MĂśssbauer spectroscopy, and powder XRD study. The Canadian Mineralogist, 52 (2) 271-284 doi:10.3749/canmin.52.2.271 | Journal (article/letter/editorial) | | primitive pegmatite at Beryller, Untersulzbachtal, Austria; and a euxenite (NYF) pegmatite from the Beryl...reflect low degree of fractionation of the host pegmatite (Beryller), or high degree of Mg-contamination...Mg-contamination from host metabasites in the pegmatite dikes (KovĂĄĹovĂĄ, BonÄnov). The concentrations and ratios of...implications of pegmatite-family affinity or degree of its fractionation except for Li; however, no evident correlation...group written as: CH(Na,Cs,Rb,K,H2O,He,Ar) T(2)(Be,Li)3 O (Al,Fe3+,Sc,Cr,V,Fe2+,Mg,Mn)2 T(1)[Si6O18] (see |  | | Journal (article/letter/editorial) | | magmaticâhydrothermal evolution time limitation of Kelumute No. 112 pegmatite in Altay, Northwestern China: Evidence from...Magmaticâhydrothermal evolution Zircon U\Pb age Hf isotope Pegmatite Granite Altay, Xinjiang a b s t r a c t Granitic...evolution of the Paleo-Asian Ocean. The Kelumute No. 112 pegmatite, which intruded into the Jideke twomica granites...deposits and ranks only second to the Koktokay No. 3 pegmatite in both size and reserves. To explore the evolution...magmaticâhydrothermal and hydrothermal stages in the pegmatite magma system, the tectonic setting and the genetic |  | Yuan, Feng, Liu, Jia-Jun, Carranza, Emmanuel John M., Zhang, Shuai, Zhai, De-Gao, Liu, Gang, Wang, Gong-Wen, Zhang, Hong-Yuan, Sha, Ya-Zhou, Yang, Shang-Song (2018) Zircon trace element and isotopic (Sr, Nd, Hf, Pb) effects of assimilation-fractional crystallization of pegmatite magma: A case study of the Guangshigou biotite pegmatites from the North Qinling Orogen, central China. Lithos, 302. 20-36 doi:10.1016/j.lithos.2017.12.022 | Journal (article/letter/editorial) | | of assimilation-fractional crystallization of pegmatite magma: A case study of the Guangshigou biotite...of assimilation-fractional crystallization of pegmatite magma: A case study of the Guangshigou biotite...of assimilation-fractional crystallization of pegmatite magma: a case study of the Guangshigou biotite...University of Campinas (Unicamp), SĂŁo Paulo, Brazil e No. 224 Geological Party, Shaanxi Nuclear Industry Geological...of assimilation-fractional crystallization of pegmatite magma: a case study of the Guangshigou biotite |
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