CAJ | 학술논문

作者通过野外和室内研究于1991年首次提出荒沟山金矿床为典型岩溶矿床．该矿床产于下古界老岭群珍珠门组白云石大理岩与花山组片岩接触带大理岩一侧．矿体呈穹状、管状、漏斗状等形态．矿石由岩溶洞穴沉积物构成，具有洞穴堆积构造、角砾状构造、栉壳状构造．氢氧同位素特征表明为大气水，硫碳同位素说明成矿物质来自围岩．上述矿床地质特征较充分说明该矿床是典型岩溶矿床．岩溶成矿新认识的提出为老岭地区找矿拓宽了思路，有重要的理论意义和实际意义．
작자통과야외화실내연구우1991년수차제출황구산금광상위전형암용광상．해광상산우하고계로령군진주문조백운석대리암여화산조편암접촉대대리암일측．광체정궁상、관상、루두상등형태．광석유암용동혈침적물구성，구유동혈퇴적구조、각력상구조、즐각상구조．경양동위소특정표명위대기수，류탄동위소설명성광물질래자위암．상술광상지질특정교충분설명해광상시전형암용광상．암용성광신인식적제출위로령지구조광탁관료사로，유중요적이론의의화실제의의．
Based on field and indoor study, the author proposed that the Huanggoushan gold deposit be a representative karst one for the first time in 1991. The deposit occurs in the contact zone between dolomite marble of Zhenzhumen formation and schist of Huashan formation, Laoling group, Lower Proterozoic. Orebodies exhibit domal, tubular and funnel shapes. The orebody is composed of karst speleothem, with speleothem structure, brecciform structure and pectinate structure. Meteorological water is proved by H and O isotopic characteristics. S and C isotopes show that metallogenic materials were derived from surrounding rocks. The above-mentioned geological features of the deposit suggest that it belong to a representative karst gold deposit. The new cognition proposed in this paper is theoretically and practically significant for oresearching in the Laoling area.