Lanthanide tetrads with implications for liquid immiscibility in an evolving magmatic-hydrothermal system: Evidence from rare earth elements in zircon from the No. 112 pegmatite, Kelumute, Chinese Altai
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DOI: 10.1016/j.jseaes.2018.05.031
Abstract: Abstract The lanthanide tetrad effect and Y-Ho fractionation are commonly observed in highly fractionated melts. In pegmatites, they are attributed to liquid immiscibility, although this explanation has recently been debated. Based on the potential relationship… read more here.
Keywords: 112 pegmatite; liquid immiscibility; tetrad effect; magmatic hydrothermal ... See more keywords
Origin of Amphibole-Biotite-Fluorite-Rich Enclaves from Gabal El-Ineigi Fluorite-Bearing Granite, Central Eastern Desert of Egypt: Insights into Fluoride–Calcium and Silicate Liquid Immiscibility
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DOI: 10.3390/min13050670
Abstract: Gabal El-Ineigi fluorite-bearing rare-metal granite with A-type affinity, located in the Central Eastern Desert of Egypt, is distinguished by its abundance of large fluorite-quartz veins and mafic enclaves. Plagioclase (labradorite to oligoclase), Mg-rich biotite, and… read more here.
Keywords: liquid immiscibility; ineigi fluorite; immiscibility; gabal ineigi ... See more keywords