 | 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) | | Huangshan rare-metal granite suite, northeast Jiangxi Province, southeast China Zeying Zhu1,2, Rucheng Wang1...medium-grained “protolithionite” granite and medium-grained lithian (lithiumrich) annite granite. The granites are...with an average Nb content of 1347 ppm in the lithian annite and 884 ppm in the “protolithionite,” which...Yichun granite, China, Li et al. 2015; Tanco pegmatite, Canada, Van Lichtervelde et al. 2008; CĂnovec...et al. 2012; Brazil Lake pegmatite, Nova Scotia, Kontak 2006; Karibib pegmatite, * E-mail: rcwang@nju.edu |  | | Journal (article/letter/editorial) | | Pilbara pegmatite province in the Archean North Pilbara Craton contains at least 120 pegmatite deposits...deposits in over 27 pegmatite groups and fields, including the giant Mount Cassiterite tantalum orebody in...in the Wodgina pegmatite district. Generally, rare metal pegmatites in the province are hosted by mafic-ultramafic...that have given rise to different petrogenetic pegmatite suites can be identified in processed radiometric...character that permitted formation of significant pegmatite mineralization. They represent the culmination |  | Alfonso, P., Melgarejo, J. C., Yusta, I., Velasco, F. (2003) GEOCHEMISTRY OF FELDSPARS AND MUSCOVITE IN GRANITIC PEGMATITE FROM THE CAP DE CREUS FIELD, CATALONIA, SPAIN. The Canadian Mineralogist, 41 (1) 103-116 doi:10.2113/gscanmin.41.1.103 | Journal (article/letter/editorial) | | (2003) GEOCHEMISTRY OF FELDSPARS AND MUSCOVITE IN GRANITIC PEGMATITE FROM THE CAP DE CREUS FIELD, CATALONIA...Creus pegmatite field exhibits a well-defined regional zonation of four types of granitic pegmatite: barren...content, relative to K-feldspar, with increasing pegmatite evolution. Type-I microcline-rich pegmatites have...have similar affinity for Kfeldspar and albite. Muscovite exhibits similar geochemical evolution to K-feldspar...earliest stages of pegmatite crystallization. Trace-element variation in feldspars and muscovite reflects enrichments |  | | Report (issue) | | Alfredo Petrov and Rupert Hochleitner Page 98 Beryl Red and Green William "Skip" Simmons and Alexander Falster...William "Skip" Simmons and Alexander Falster, pegmatite specialists from the University of New Orleans...widely used (see page 22). These include aquamarine, red beryl, morganite, emerald, goshenite, and heliodor...emerald; "beryllus" is the Latin term for beryl; "sea green beryllus" referred to aquamarine; and "chrysoberyllus"...to white, blue, green, yellow to brown, pink, and red. A number of varietal names are widely, though imprecisely |  | | Book | | RELATIONSHIP OF THE MALAWI CARBONATITEALKALINE PROVINCE AND THE LUPATA-LEBOMBO VOLCANICS 237 A, R. Woolley...Gass 14 THE EVOLUTION OF THE TIBESTI VOLCANIC PROVINCE, EASTERN SAHARA P. M., Vincent : 15 THE STRUCTURAL...concentrations. Such was the study of the Nuanetsi Igneous Province in Rhodesia. The ring complexes there appeared...200. The parent magma of the British Tertiary Province. Summ. Progr. geol. Surv. G.B., Pt. 2 (for 1930)...al.). Discussion on the boundary between the Old Red Sandstone (Devonian) and the Carboniferous (Scotland) |  | 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) | | accordance with whether the indices are greater for red or violet light, but the notation — may also refer...British Columbia NF Labrador (part of Newfoundland Province) MB Manitoba NB New Brunswick NF Newfoundland...Mineralogist ISM V. C. Farmer, ed. The Intfra-red Specira of Minerals, Monograph 4, Mineralogical Society... Pet. Inst. Univ. Heidelberg W. H. Harrity, The Sea-Side Book, London, 1849, pp. 2-4 as quoted in L...with increasing substitution by Ag, or to orange-red with substitution by Cu; metallic luster. No cleavage |
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