CAJ | 학술논문

　　桂北地区是广西有色、贵金属、稀土和稀有等多金属矿产的重要资源基地，是1999年实施国土资源大调查工作以来重点部署地区之一。通过中国地质调查局的精心组织和各项目承担单位的共同努力，取得了较好的找矿成果：已初步控制锡铅锌多金属（333+3341）资源量：铅3.92817×105 t（金属量，下同），锌7.21406×106 t，金17.167 t，银456 t，锡2.56845×105 t，铜3.2480×104 t，镍3.9491×104 t，钴3141 t，钨2.1026×104 t，锑7691 t；新发现矿产地22处，其中大型锡2处，中小型锡5处，中小型铅锌6处，中小型钨3处，中型镍1处，小型金4处，小型锑1处。本文通过综合桂北地区各工作项目取得的主要进展与成果，总结该区锡铅锌多金属矿的成矿规律及找矿标志，提出了下一步找矿工作部署建议。
　　계북지구시엄서유색、귀금속、희토화희유등다금속광산적중요자원기지，시1999년실시국토자원대조사공작이래중점부서지구지일。통과중국지질조사국적정심조직화각항목승담단위적공동노력，취득료교호적조광성과：이초보공제석연자다금속（333+3341）자원량：연3.92817×105 t（금속량，하동），자7.21406×106 t，금17.167 t，은456 t，석2.56845×105 t，동3.2480×104 t，얼3.9491×104 t，고3141 t，오2.1026×104 t，제7691 t；신발현광산지22처，기중대형석2처，중소형석5처，중소형연자6처，중소형오3처，중형얼1처，소형금4처，소형제1처。본문통과종합계북지구각공작항목취득적주요진전여성과，총결해구석연자다금속광적성광규률급조광표지，제출료하일보조광공작부서건의。
The Northern Guangxi region is the most important nonferrous, noble metal, REE and rare metallic base of Guangxi, and one of the key areas of the land resources investigation since 1999. Excellent exploration achievements have been made due to extractive organization of China Geological Survey and hard work of Provincial Geological Survey. Tin-lead-zinc resources (333+3341) have been identified: about 3.92817×105 tons of lead, 7.21406×106 tons of zinc, 17.167 tons of gold, 456 tons of silver, 2.56845×105 tons of tin, 32480 tons of copper, 3.9491×104 tons of nickel, 3141 tons of cobalt, 2.1026×104 tons of tungsten, and 7691 tons of antimony. Twenty-two new ore deposits have been found, including 2 large-sized and 5 medium-small-sized tin deposits, 6 medium-small-sized lead-zinc deposits, 3 medium-small-sized tungsten deposits, 1 medium-sized nickel deposit, 4 small-sized gold deposits, and 1 small-sized antimony deposit. In this paper, we discuss tin-lead-zinc polymetallic mineral metallogenic features and prospecting criteria in northern Guangxi, and give a proposal for prospecting work in the next step.