 | | Journal (article/letter/editorial) | | PARAGENESES OF MINERALS Stibiomicrolite from Granitic Pegmatite in the Dzhabyk–Karagai Pluton of the South Urals...Russian Academy of Sciences, Miass, Chelyabinsk oblast, 456317 Russia Received October 5, 2009 Abstract—Stibiomicrolite...Abstract—Stibiomicrolite has been identified in the Lepidolite Vein (53°06.8′N, 60°15.4′E) as metasomatic veinlets...stibiomi crolite in the central zone of the Lepidolite Vein. DOI: 10.1134/S107570151107018X 1 INTRODUCTION...in association with petalite, spodumene, and lepidolite and later was reinvestigated and established |  | Dittrich, Thomas, Seifert, Thomas, Schulz, Bernhard, Hagemann, Steffen, Gerdes, Axel, Pfänder, Jörg (2019) Archean Rare-Metal Pegmatites in Zimbabwe and Western Australia - Geology and Metallogeny of Pollucite Mineralisations. Springer International Publishing. doi:10.1007/978-3-030-10943-1 | Book | | and mineable quantities only from the two LCT pegmatite deposits at Bikita in the Zimbabwe Craton and...occurs in monomineralic mineralisation. Both pegmatite deposits have a comparable regional geological...July 2011 and June 2016, where a total of 19 pegmatite districts were inspected and sampled. The second...their formation, the v vi Preface Bikita pegmatite was included in the study. This book presents...his supervision and introduction to the Bikita pegmatite field. We are particularly grateful to Bikita Minerals |  | Fei, Guangchun, Menuge, Julian F., Li, Yunqiang, Yang, Jiyi, Deng, Yun, Chen, Changsheng, Yang, Yufan, Yang, Zheng, Qin, Liye, Zheng, Luo, Tang, Wenchun (2020) Petrogenesis of the Lijiagou spodumene pegmatites in Songpan-Garze Fold Belt, West Sichuan, China: Evidence from geochemistry, zircon, cassiterite and coltan U-Pb geochronology and Hf isotopic compositions. Lithos, 364. 105555pp. doi:10.1016/j.lithos.2020.105555 | Journal (article/letter/editorial) | | constraints on the magmatic crystallization of the pegmatite suite and nearby plutonic granitoids has f precluded...analysis e- were undertaken. Two-mica granite and muscovite albite granite have Pr S-type granite affinities...two-mica granite, muscovite albite granite, albite pegmatite Jo u and albite spodumene pegmatite give crystallization...sources for the pegmatite and granite magmas. Cassiterite from albite spodumene pegmatite yields a concordia...the two-mica granite Journal Pre-proof and muscovite albite granite are interpreted as ages of magmatic |  | Falster, Alexander U., Simmons, William B., Webber, Karen L., Dallaire, Donald A., Nizamoff, James W., Sprague, Raymond A. (2019) The Emmons Pegmatite, Greenwood, Oxford County, Maine. Rocks & Minerals, 94 (6) 498-519 doi:10.1080/00357529.2019.1641021 | Journal (article/letter/editorial) | | Emmons pegmatite in 1996. THE EMMONS PEGMATITE Greenwood Oxford County, Maine The Emmons pegmatite, noted...many phosphates, is Maine’s most species-rich pegmatite. T ALEXANDER U. FALSTER WILLIAM B. SIMMONS KAREN...Emmons pegmatite. For the past five years Alexander Falster has visited the Emmons pegmatite almost weekly...weekly. Laboratory studies of his field collection were supplemented by examination of Emmons specimens...Mongort Minerals and those of three prominent Maine field collectors: Gene T. Bearss, David M. Seaman, and |  | Smith, S. R., Foster, G. L., Romer, R. L., Tindle, A. G., Kelley, S. P., Noble, S. R., Horstwood, M., Breaks, F. W. (2004) U-Pb columbite-tantalite chronology of rare-element pegmatites using TIMS and Laser Ablation-Multi Collector-ICP-MS. Contributions to Mineralogy and Petrology, 147 (5) 549-564 doi:10.1007/s00410-003-0538-y | Journal (article/letter/editorial) | | Province are; 2670±5 Ma for the Pakeagama Lake pegmatite, 2644±7 Ma for the Separation Rapids group, and...(lithium aluminosilicates), albite, tourmaline, lepidolite (Li-rich mica), beryl, and columbite-tantalite...and Mn for Fe during the crystallisation of a pegmatite magma (Cerný and Ercit 1985). The effect on the...subject pegmatite minerals to partial or complete replacement during the late stages of pegmatite formation...Sample SS134 Pakeagama Lake pegmatite. c Sample 99FWB74 Big Mack pegmatite, Separation Rapids group. Note |  | | Report (chapter) | | area . Lucy pegmatite. Results of the drill program . ..... . .. . . . Artdon pegmatite Subsurface pegmatite..... . . ... . . Molly and Bendum claim s Deer pegmatite , West Hawk Lake. . . . . . . . . . . . . . ....Lake .. ... . . . ... ..... .. . . . . . Beryl pegmatite north of Telford. 7 7 9 9 12 12 12 15 16 17 17...Lake/Cat Lake areas General statement 19 19 Pegmatite dykes in the Pointe du Bois area (Lac du Bois...Lamprey Falls) Lac du Bois pegmatite K-1 pegmatite . Lucky NO.3 pegmatite Pine claim , Winnipeg River |  | | Journal (article/letter/editorial) | | イ ト中 の鉱 物 に つ い て SOME MINERALS IN LITHIUM PEGMATITE IBARAKI 櫻 井 豊 FROM MYOKENZAN, PREFECTURE...the upper Paleozoic metamorphic members. The pegmatite body, which is dike or lens in shape, is originated...microcline, muscovite and tourmaline (indigolite). In the central part of the pegmatite body, fine-grained...fine-grained massive lepidolite vein is cutting through, and is associated with elbaite, beryl (Cs-bearing)...を第2表Bに,ま たX線 に よ る粉末 回 折 値 を第3表 に 示 し た。 白雲 母Muscoviteペ グ マ タ イ トの 周 縁 部 の 粗 い 文 象 構 造 を 示 す部 に 産 す |  | Kovalev, K.R., Kalinin, Y.A., Naumov, E.A., Pirajno, F., Borisenko, A.S. (2009) A mineralogical study of the Suzdal sediment-hosted gold deposit, Eastern Kazakhstan: Implications for ore genesis. Ore Geology Reviews, 35 (2) 186-205 doi:10.1016/j.oregeorev.2008.11.007 | Journal (article/letter/editorial) | | and Mineralogy of the RAS, Novosibirsk, 630090, Russia Geological Survey of Western Australia, Mineral...belt are goldsulfides in black shales and quartz vein gold in granitic rocks. The first, known as Bakyrchik-type...high rates of sedimentation. The Char-Zimunai district is situated near the Zharma–Saur belt, which formed...exhibits quartz, nests and veinlets of sericite-muscovite, chlorite, and calcite. Apatite and more rarely...gold in these rocks forms visible disseminations in vein minerals and sulfides. 5.4. Type D The Suzdal deposit |  | | Journal (volume) | | Geologist C. A. Logan, District Mining Engineer O. McK. Laizure, District W. Burling Tucker, Reid...Engineer District Sampson, Assistant Mining Engineer District Engineer Ohas. V. Averill, District Mining...REPORTS OF DISTRICT MINING ENGINEERS- 7 ( Redding Field District Sacramento Field District San Francisco...Francisco Field District Los Angeles Field District 8 Miner al Resources of San Diego County 56 GEOLOGIC...on specific areas (recording results and confrom field studies; and tied in with eco- clusions with maps |
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