黄金
黃金
황금
Gold
2015年
10期
27-30
,共4页
矿床地质特征%控矿因素%找矿远景%水泉金矿床
礦床地質特徵%控礦因素%找礦遠景%水泉金礦床
광상지질특정%공광인소%조광원경%수천금광상
geological features%ore-controlling factors%prospecting potentials%Shuiquan Gold Deposit
水泉金矿床为辽西地区典型的构造角砾蚀变岩型中型矿床，目前面临资源危机。对矿床地质特征进行了分析，总结控矿因素，指出闪长岩体为金矿化富集提供初级物源，后期花岗斑岩再次提供金质来源，并为金的成矿过程提供热源，断裂构造为金富集成矿提供容矿空间，形成控矿标志体———角砾岩石英网脉含矿带。矿床深部矿源层、含矿带、矿体经钻探验证均连续存在且未封闭，显示深部资源潜力大。
水泉金礦床為遼西地區典型的構造角礫蝕變巖型中型礦床，目前麵臨資源危機。對礦床地質特徵進行瞭分析，總結控礦因素，指齣閃長巖體為金礦化富集提供初級物源，後期花崗斑巖再次提供金質來源，併為金的成礦過程提供熱源，斷裂構造為金富集成礦提供容礦空間，形成控礦標誌體———角礫巖石英網脈含礦帶。礦床深部礦源層、含礦帶、礦體經鑽探驗證均連續存在且未封閉，顯示深部資源潛力大。
수천금광상위료서지구전형적구조각력식변암형중형광상，목전면림자원위궤。대광상지질특정진행료분석，총결공광인소，지출섬장암체위금광화부집제공초급물원，후기화강반암재차제공금질래원，병위금적성광과정제공열원，단렬구조위금부집성광제공용광공간，형성공광표지체———각력암석영망맥함광대。광상심부광원층、함광대、광체경찬탐험증균련속존재차미봉폐，현시심부자원잠력대。
Shuiquan Gold Deposit is a typical medium-sized tectonic breccia altered rock type deposit running out of resources in western Liaoning region.The paper analyzes geological features of the deposit,summarizes ore-control-ling factors and then points out that diorite rocks provide preliminary source for gold mineralization and enrichment, late granite porphyry provides gold source again and heat source for gold mineralization process,and fracture structures provide host space for gold mineralization and enrichment,forming a ore-controlling marker—breccia quartz veins ore belt.The consistency and non-closure feature of the source bed,ore belts and ore body verified by drilling indicate po-tentials deep in the deposit.
