The trace element chemistry and cathodoluminescence characteristics of fluorite in the Mount Pleasant Sn-W-Mo deposits: Insights into fluid character and implications for exploration

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• 作者：Golpira Elmi Assadzadeh ; ^{elmi.golpira@gmail.com} ; Iain M. Samson ^{ims@uwindsor.ca} ; Joel E. Gagnon ^{jgagnon@uwindsor.ca}
• 关键词：Fluorite chemistry ; Cathodoluminescence ; Rare earth elements ; Laser-ablation inductively-coupled plasma mass spectrometry ; Tin-tungsten-molybdenum
• 刊名：Journal of Geochemical Exploration
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：172
• 期：Complete
• 页码：1-19
• 全文大小：4016 K
• 卷排序：172

文摘

Possible interaction of fluids prior to mineralization Sn, W, Mo was discussed. Magmatic fluid composition predominantly controls fluorite composition. Meteoric fluids diluted the composition of the REE in late stage fluorite. REE partitioning can be explained by chloride rather than fluoride complexation.