a highly supersaturated state of the melt in pegmatite-forming bodies. Constitutional zone refining,...and eventually becomes the last liquid in the pegmatite body, appears to be the most likely mechanism...diffusivities of alkalis versus high field-strength elements (HFSE) in pegmatite-forming liquids lead to longrange...discoveries. However, the regional zonation of pegmatite bodies, and the chemistry of metasomatic alteration...Granitic Pegmatites David London Key words: pegmatite, granite, fractional crystallization, liquidus undercooling
................. K5 Lithium-Cesium-Tantalum Pegmatite Deposits........................................ K14 Exploration for Lithium-Cesium-Tantalum Pegmatite Deposits................................................................................... K15 Mine Waste Characteristics.............................lithium-cesium-tantalum pegmatites around a parental granite pluton.......................... K10 Conceptual...sedimentary basins and extracted from granitic pegmatite ores. The leading producer of lithium from brine
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...................