CAJ | 학술논문

　　柿树底金矿床位于华北陆台南缘华山-熊耳山金钼铅锌成矿带的东部，为一大型构造蚀变岩型金矿床。矿体形态与产状受柿树底主含金构造蚀变带的严格控制。矿化作用从早到晚划分为五个矿化阶段，其中钾长石--（金）黄铁矿阶段（Ⅲ）为主要成矿阶段。研究表明柿树底金矿床为浅成中低温岩浆期后热液金矿床，最佳成矿温度在?180℃～265℃?之间，成矿深度范围为?0.68～0.83?km。成矿溶液总体以富钠、钙为特点，成矿流体为含卤素和碱质的水溶液，主要属于?NaCl～H2O、CO2～H2O?体系，主成矿阶段成矿溶液呈弱酸性，成矿后阶段为弱碱性。由早到晚δ34 S?值从较小负值向较大负值变化，具深源硫特征。
　　시수저금광상위우화북륙태남연화산-웅이산금목연자성광대적동부，위일대형구조식변암형금광상。광체형태여산상수시수저주함금구조식변대적엄격공제。광화작용종조도만화분위오개광화계단，기중갑장석--（금）황철광계단（Ⅲ）위주요성광계단。연구표명시수저금광상위천성중저온암장기후열액금광상，최가성광온도재?180℃～265℃?지간，성광심도범위위?0.68～0.83?km。성광용액총체이부납、개위특점，성광류체위함서소화감질적수용액，주요속우?NaCl～H2O、CO2～H2O?체계，주성광계단성광용액정약산성，성광후계단위약감성。유조도만δ34 S?치종교소부치향교대부치변화，구심원류특정。
Located?in?the?eastern?part?of?Hua?Mountain?-?Xionger?Mountain?gold?lead?zinc?ore?belt,?which?is?in?the?bottom?margin?of?the?North?China,?Shishudi?Gold?Deposit?is?a?large?alteration-type?gold?deposit?whose?orebody?shape?and?occurrence?are?under?the?strict?control?of?the?main?gold-bearing?structure?of?the?deposit.?Mineralization?can?be?divided?into?five?stages?from?morning?till?night?and?the?third?stage,?the?potash?feldspar?-?(gold)?pyrite?stage,?is?the?main?metallogenic?stage.?Research?shows?that?the?gold?deposit?is?shallow?low?temperature?postmagmatic?hydrothermal?deposit?with?the?best?mineralization?temperature?between?180?℃?~?265?℃,?mineralization?depth?range?of?0.68?~?0.83?km.?The?ore-forming?solution?overall?is?rich?in?sodium?and?calcium?and?ore-forming?fluid?is?aqueous?solution?containing?halogen?and?alkali?aqueous,?which?mainly?belongs?to?NaCl?~?H2O,?CO2?~?H2O?system.?Also,?during?the?main?metallogenic?stage,?the?ore-forming?solution?is?slightly?acid?while?during?post?mineralization?stage,?it?is?slightly?alkaline.?From?morning?till?night?δ34 S?values?vary?from?smaller?to?larger?negative?value?with?deep?source?sulfur?characteristics.