| Sánchez-Muñoz, Luis, Müller, Axel, Andrés, Sol López, Martin, Robert F., Modreski, Peter J., de Moura, Odulio J.M. (2017) The P–Fe diagram for K-feldspars: A preliminary approach in the discrimination of pegmatites. Lithos, 272. 116-127 doi:10.1016/j.lithos.2016.10.030 | Journal (article/letter/editorial) | collisional orogens, such as in the Eastern Brazilian Pegmatite Province as the result of the collision of cratons...significant departures from the bulk composition of the pegmatite-forming magma. Yet there is a pressing need to...representative alkali feldspar from 31 carefully evaluated pegmatite localities covering a wide range of mineralogy...MANUSCRIPT geologist mapping uncharted territory in a pegmatite district. Our aim in this research is to test...be used as a measurable criterion for RI PT pegmatite discrimination, and to suggest elements that are | | | Report (issue) | (2012). Lower left, lithium-cesium-tantalum-type pegmatite that shows typical green coloration in an assemblage................................. E9 Rare-Metal Pegmatite Deposits—Beryllium Type.................................................................... E20 Mine Waste Characteristics........................................................................ E24 Mine Closure...........................................in Utah; beryl is imported mainly from Brazil, China, Madagascar, Mozambique, and Portugal. High-purity | | | Journal (article/letter/editorial) | samples was obtained. Magnetic parameters, low-field magnetic susceptibility (") and isothermal remanent...dykes have a restricted composition in the basaltic field. Because of restricted composition, it is difficult...Switzerland. Sampled peat cores were shock-frozen in the field and kept anoxic in order to prevent speciation changes...dissolution rates in undersaturated systems: Lessons from field observations and laboratory results THOMAS J. LAPEN1...pollution and its impacts in Guizhou Province, China PETER B. LARSON* AND CHAD PRITCHARD THORJØRN LARSSEN*1 | | | Report (issue) | tungsten, rare-earth elements, and antimony in China; niobium in Brazil; and platinum-group elements....B3 Graph showing dates associated with all the mine sites on the U.S. Environmental Protection Agency’s...production, U.S. apparent consumption, and U.S. mine production of antimony from 1900 to 2012............................F2 Graph showing world cobalt mine and refinery production and apparent consumption.....................F2 Graph showing world cobalt mine production from 1950 to 2011................... | | | Book | of Asia 123 Tianfeng Wan China University of Geosciences Beijing, China ISBN 978-981-15-3031-9 ISBN...print edition is not for sale in China (Mainland). Customers from China (Mainland) please order the print...from: Geological Publishing House. ISBN of the China (Mainland) edition: 978-7-116-12013-6 © Geological...recent years, China is known as “the Workshop of the World.” As to the poor and backward old China in the past...past 100 years, it seemed to be very proud of China to be called as “the Workshop of the World.” In fact | | Kogel, Jessica Elzea, Trivedi, Nikhil C., Barker, James M., Krukowski, Stanley T. - Eds. (2006) Industrial Minerals and Rocks (7th ed.) Society for Mining, Metallurgy, and Exploration, Inc., Littleton, CO. | Book (edition) | . . . . . . . . . . . . . . . . . . . . . . . . Mine Safety and Health Law . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . . . Nepheline Syenite . . . . . . . . . . . . . . . . . . ....admiration for his countless contributions to the field of industrial minerals, we dedicate this 7th edition...ong con suming industries, and the emer gence of China and India as major players in industrial minerals...the professional development of geologists in the field of nonmetalliferous geology. Robert Dreyer received |
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