0 INTRODUCTION Tin(Sn)deposits are genetically associated with reduced,crust-derived magmas where Sn is incompatible(as Sn^(2+))and tends to enrich in residual melts during magma evolution(e.g.,Lehmann,2021;Linnen et ...0 INTRODUCTION Tin(Sn)deposits are genetically associated with reduced,crust-derived magmas where Sn is incompatible(as Sn^(2+))and tends to enrich in residual melts during magma evolution(e.g.,Lehmann,2021;Linnen et al.,1995).In contrast,copper(Cu)deposits are typically related to oxidized,mantle-derived magmas where Cu is incompatible because sulfur(S)occurs as sulfate(e.g.,Deng et al.,2023;Sillitoe and Lehmann,2022;Jugo,2009).Thus,Sn and Cu mineralization are rarely coexisting in a single magmatic-hydrothermal deposit(Sillitoe and Lehmann,2022).展开更多
基金financially supported by the National Natural Science Foundation of China(Nos.42002080,42302092)the Guangxi Technology Base and Talent Project(No.Guike AD20238013)the Provincial Natural Science Foundation of Hunan(No.2024JJ5394)。
文摘0 INTRODUCTION Tin(Sn)deposits are genetically associated with reduced,crust-derived magmas where Sn is incompatible(as Sn^(2+))and tends to enrich in residual melts during magma evolution(e.g.,Lehmann,2021;Linnen et al.,1995).In contrast,copper(Cu)deposits are typically related to oxidized,mantle-derived magmas where Cu is incompatible because sulfur(S)occurs as sulfate(e.g.,Deng et al.,2023;Sillitoe and Lehmann,2022;Jugo,2009).Thus,Sn and Cu mineralization are rarely coexisting in a single magmatic-hydrothermal deposit(Sillitoe and Lehmann,2022).
