中国胶东地区巨量金矿成因的一种新解释：地幔气柱成矿机制

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中图分类号：P544 文献标识码：A 文章编号：2097-5465（2026）02-0001-04

A New Explanation for the Formation of Massive Gold Deposits in the Jiaodong Region of Shandong，China：The Mantle Gas-Plume Metallogenic Mechanism

NIU Shuyin， CHEN Chao， ZHANG Fuxiang，WANG Fengxiang， ZHANG Jianzhen

河北地质大学地球科学学院，河北石家庄052161

HebeiGEOUniversity，ShijiazhuangO52161，China

Abstract：IntheJiaodongregionofChina，threemajorore-controlingfaultstructures—Jiaojia，LinglongandSanshandao respectivelycontrolgoldreserves exeedingone thousandtons.InO25，the northernofshoreareaofSanshandaoinLaizhou City haddiscoveredthecountrysonly，andAsia'slargest，submarinegiantgolddeposit.However，goldisarare precious metal（with a crustal abundance of only 3×10-9 ）and is an inert element.How could such a massive supergiant accumulation form，with peak grades eachingpercentagelevelsOneposibleexplanationis thatitoriginatesfromamantlegs-plumeintheD"layeratthecoremantleboundary，similartoatoradoformedinEarth'satmospherewhichhasenormouscentralnegativepressrecouldevenlift seawateralongwithfishandshrimpintothesky，whilethemantlegas-plumecouldentrainhigh-concentrationgold-bearingfluids fromtheD"layer，transportingthemthroughthelowertouppermantle，directlyintothecrust，formingultra-largegolddeposits. ItistusinferedtattheformationofcertainsupergantmetaldepositsonEarthayberelatedtotismechanism.Thisisaighly intriguingtopicworthyofexploration.Thepapertermsthisasthe"mantlegas-plume"mineralizationmechanismtodierentiateit from the traditional "Mantle Plume"mineralization mechanism.

Keywords： mantle gas-plume；super-large gold deposit；mineralization；meteorological storm

1科学问题的提出

1.1胶东地区巨量金矿富集现象

在中国胶东金矿集中区，焦家、玲珑、三山岛等3条主要成矿控矿断裂构造，分别控制着千t以上的黄金储量[1]，构成3个规模巨大的金矿床。（剩余3630字）