 | | Book | | Twyfelfontein 7 AiAiba / farm Anibib 136 8 Grosse Spitzkoppe, Erongo 9 , .,/, loringa tree ...station Garub near Aus Nature conservation, Erongo 16 Welwitschia, Goboboseb Mountains 17 ....Northwest Region including Damaraland The Central Namib Desertand Escarpment The Spitzkoppen The Erongo Mountains...Copper Deposits The South The Pegmatitesin Central Namibia Luderitz and the Diamonds 44 49 241 254 272 275... Encyclopedia of the Mineralsof Namibia 443 Meteorites in Namibia Bibliography Index Photo credits |  | Roda-Robles, Encarnación, Pesquera, Alfonso, Simmons, William B., Gil-Crespo, Pedro Pablo, Nizamoff, James W., Falster, Alexander U. (2019) Geochemistry of primary Fe-Mn phosphates from CaÑada (Spain) and Palermo (USA) pegmatites and petrogenetic implications. The Canadian Mineralogist, 57 (5) 783-785 doi:10.3749/canmin.ab00021 | Journal (article/letter/editorial) | | DOI: 10.3749/canmin.AB00021 GEOCHEMISTRY OF PRIMARY Fe-Mn PHOSPHATES FROM CAÑADA (SPAIN) AND PALERMO (USA)...Maine, USA Keywords: Fe-Mn phosphates, pegmatites, trace elements, Cañada pegmatite, Palermo pegmatites...granites and/or anatectic events. In those cases the Fe/(FeþMn) ratio of primary phosphates has been taken...establish the fractionation degree of the hosting pegmatite, with this value decreasing with differentiation...element pegmatites (Cañada, Spain; and Palermo #1, Palermo #2 and Small Palermo, USA) of the rare-element |  | Zhu, Ze-Ying, Wang, Ru-Cheng, Che, Xu-Dong, Zhu, Jin-Chu, Wei, Xing-Lin, Huang, Xiao'e (2015) Magmatic–hydrothermal rare-element mineralization in the Songshugang granite (northeastern Jiangxi, China): Insights from an electron-microprobe study of Nb–Ta–Zr minerals. Ore Geology Reviews, 65. 749-760 doi:10.1016/j.oregeorev.2014.07.021 | Journal (article/letter/editorial) | | OREGEO-01290; No of Pages 12 Ore Geology Reviews xxx (2014) xxx–xxx Contents lists available at ScienceDirect...30 July 2014 Available online xxxx Keywords: Columbite-group minerals Nb–Ta–Sn–W mineral assemblage Zircon...greisen nodules, topaz K-feldspar granite and pegmatite layer. Electron-microprobe study reveals that...rare-element granites. Mn # [Mn/(Fe + Mn)] and Ta# [Ta/(Nb + Ta)] of columbite-group minerals and Hf# [Hf/(Zr...subhedral-shaped columbite-(Fe) (CGM-I) with low Mn# (0.16–0.37) and Ta# (0.05–0.29). Columbite-(Fe) is penetrated |  | Liu, Chen, Wang, Ru-Cheng, Wu, Fu-Yuan, Xie, Lei, Liu, Xiao-Chi, Li, Xing-Kui, Yang, Lei, Li, Xue-Jiao (2020) Spodumene pegmatites from the Pusila pluton in the higher Himalaya, South Tibet: Lithium mineralization in a highly fractionated leucogranite batholith. Lithos, 358. 105421 doi:10.1016/j.lithos.2020.105421 | Journal (article/letter/editorial) | | Xing-Kui Li1 , oo f Lei Yang2 , Xue-Jiao Li1 pr 1: State Key Laboratory for Mineral Deposits Research...granite, albite granite, and pegmatites. Numerous pegmatite dikes have intruded the Higher Himalayan crystalline...pegmatites. The Chomogu No. 1 pegmatite is a well- zoned dike that hosts beryl, columbite, rn al cassiterite...Li Jo u mineralization. Primary spodumene (Spd-1) crystallized in the magmatic stage, whereas secondary...leucogranite belt. Keywords : Pegmatite, Li mineralization, spodumene, columbite–cassiterite U–Pb dating, |  | Feng, Yonggang, Liang, Ting, Linnen, Robert, Zhang, Ze, Zhou, Yi, Zhang, Zhongli, Gao, Jinggang (2020) LA-ICP-MS dating of high‑uranium columbite from no. 1 pegmatite atDakalasu, the Chinese Altay orogen: Assessing effect of metamictization on age concordance. Lithos, 362. 105461 doi:10.1016/j.lithos.2020.105461 | Journal (article/letter/editorial) | | Pre-proof LA-ICP-MS dating of high-uranium columbite from no. 1 pegmatite at Dakalasu, the Chinese Altay orogen:..., LA-ICP-MS dating of high-uranium columbite from no. 1 pegmatite at Dakalasu, the Chinese Altay orogen:...Pre-proof LA-ICP-MS Dating of high-uranium columbite from No. 1 pegmatite at Dakalasu, the Chinese Altay orogen:...Linnen 3 , Ze Zhang 1,2 , Yi Zhou 1 , Zhongli, Zhang 4 , Jinggang, Gao 1 1 School of Earth Science and Resources...High-uranium (~ 4200 to 8500 ppm U) columbite-group minerals (CGMs) from No. 1 pegmatite at Dakalasu, the Chinese |  | | Journal (issue) | | Backdrop to the pegmatite fields of southern Norway……………………………………………………………………………………..1 BADANINA, E.,...paleoclimate controls of lithium-cesium-tantalum (LCT) pegmatite genesis, exhumation, and preservation……………………...earth element mineralization in a rediscovered pegmatite in the Stettin Complex, Wausau Syenite Compley...REIMER, W. Mineralogical study of the Gonçalo Li-pegmatite deposit, Portugal……………………………………..23 FALSTER,...fluorapatite-quartz assemblage in the Emmons pegmatite, Greenwood, Oxford Co., Maine, USA: implication |  | | Journal (article/letter/editorial) | | Rattlesnake Mountain prospect is a rare-element pegmatite of the beryl subtype that intrudes the Songo Granodiorite...Granodiorite. It is part of the Sebago granite-pegmatite system (age 283 ma). The observed minerals are...and prospects in the western part of the Sebago pegmatite population. In contrast, many pegmatites in the...and E. E. Foord. 1994. Mineralogy of Maine. Vol. 1. Maine Geological Survey. Thompson, W. B., N. A. Wintringham...the long, black Na-amphiboles from granite and pegmatite are predominantly riebeckite. Mica minerals are |  | Che, Xu-Dong, Wang, Ru-Cheng, Wu, Fu-Yuan, Zhu, Ze-Ying, Zhang, Wen-Lan, Hu, Huan, Xie, Lei, Lu, Jian-Jun, Zhang, Di (2019) Episodic Nb–Ta mineralisation in South China: Constraints from in situ LA–ICP–MS columbite-tantalite U–Pb dating. Ore Geology Reviews, 105. 71-85 doi:10.1016/j.oregeorev.2018.11.023 | Journal (article/letter/editorial) | | South China: Constraints from in situ LA– ICP–MS columbite–tantalite U–Pb dating Xu-Dong Che, Ru-Cheng Wang...South China: Constraints from in situ LA–ICP–MS columbite–tantalite U–Pb dating, Ore Geology Reviews (2018)...South China: Constraints from in situ LA–ICP–MS columbite–tantalite U–Pb dating Xu-Dong Chea, Ru-Cheng...Ru-Cheng Wang E-mail: rcwang@nju.edu.cn Abstract 1 South China hosts many Nb–Ta deposits that show...spatio-temporal distribution of Nb–Ta mineralisation in the region and to identify future targets for mineral exploration |  | Zhang, Zeyang, Jiang, Yuhang, Niu, Hecai, Qu, Pan (2021) Fluid inclusion and stable isotope constraints on the source and evolution of ore-forming fluids in the Bailongshan pegmatitic Li-Rb deposit, Xinjiang, western China. Lithos, 380. 105824pp. doi:10.1016/j.lithos.2020.105824 | Journal (article/letter/editorial) | | LITHOS-105824; No of Pages 11 Lithos xxx (2020) xxx Contents lists available at ScienceDirect Lithos...in quartz and spodumene, and include four types: (1) two-phase L-type, (2) two-phase V-type, (3) three-phase...medium–low-temperature and medium–low-salinity, and no systematic fluid compositional variations were identified...magmas. © 2020 Elsevier B.V. All rights reserved. 1. Introduction Lithium is an important metal for new...(Kesler et al., 2012; Liu et al., 2017). Studies of pegmatite-related rare-metal deposits have focused mainly |  | | Book (edition) | | ‘MUSEUM OF THE GEOLOGICAL SURVEY, PRETORIA. b) VANAF 1/4/1980 4% AVE _Ro.08 4% GBI "R208 — AS, FROM. papi...621 03464 9 Ook verkrygbaar in Afrikaans i 40509-1 Street, DEPARTMENT OF MINES Secretary W. P...differently and increased in size to a scale of 1: 1 500 000; for clarity rivers and roads have been...chapter controversial several new chapters, one on Pegmatite Deposits has been introduced to avoid repeating...metric ton; the word “tonne” has no official standing in South Africa. No fewer than 47 persons and 9 organisations |  | | Report (volume) | | grain size from about 1 to 4 inches. They have a finer grained border zone, 1 to 6 inches thick, with...similar to the main part of the body. This type of pegmatite is of limited economic value. About 25 percent...center of the pegmatite. As many as five distinct units, or zones, parallel to the pegmatite wall-rock contact...individual pegmatite. In some pegmatites fracture-filling units of quartz and perthite cut the zones. No replacement...concordant to crosscutting pegmatites is almost 3 to 1. The pegmatites appear unaffected by regional metamorphism |  | | Journal (volume) | | of Szeged On the cover: Map of the Carpathian region with type localities of new mineral species, rocks...Mineralogica-Petrographica, Field Guide Series, Vol. 1–29, for members) CONTENTS PLENARY TALKS Hazen, R...mineral-water interfaces and nanoparticles.......xi 1. APPLIED MINERALOGY, MATERIALS SCIENCE AM10G Applied....................................................1 AM11 Gem materials: Origins, properties, and new analytical...History of mineralogy: The role of the Carpathian region in the 18th century........................... |  | | Book (edition) | | 74-1155 ISBN: 0-442-26820-3 All rights reserved. No part of this work covered by the copyright hereon...of minerals. Includes bibliographical references. 1. Mineralogy-Dictionaries. I. Rapp, George Robert,...author. II. Weber, Juµus, joint author. III. Title. 1 QE355.R6 549 .03 74-1155 ISBN 0-442-26820-3 151044...illustrations for AXINITE, Hyuga, Japan (12, column 1) and AZURITE, Concepcion del Oro, Zacatecas, Mexico...TELLURITE, Moctezuma, Sonora, Mexico (#2, column 1) and TENNANTITE, Dresser quarry, Walton, Nova Scotia |
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