CAJ | 학술논문

通过全国资源潜力评价，结合各省自然重砂资料和全国重砂资料汇总成果，对85个常见自然重砂矿物进行统计分析。研究表明，中国自然重砂矿物复杂多样，重砂矿物分布具有明显的区域性特点。造山带中自然重砂矿物产出数量相对较多且密度较大，而稳定地区重砂矿物相对较少。不同的自然重砂矿物及其组合具有明显的找矿信息，单矿物自然重砂可能来源于相对单一的矿石或岩石，其异常范围表明与其相关的矿产可能具有较好的成矿远景；矿物组合常显示出有关矿床的成因信息。自然重砂矿物与源区岩石或矿石具有密切的成因联系，对指导矿产勘查与研究具有十分重要的意义。
통과전국자원잠력평개，결합각성자연중사자료화전국중사자료회총성과，대85개상견자연중사광물진행통계분석。연구표명，중국자연중사광물복잡다양，중사광물분포구유명현적구역성특점。조산대중자연중사광물산출수량상대교다차밀도교대，이은정지구중사광물상대교소。불동적자연중사광물급기조합구유명현적조광신식，단광물자연중사가능래원우상대단일적광석혹암석，기이상범위표명여기상관적광산가능구유교호적성광원경；광물조합상현시출유관광상적성인신식。자연중사광물여원구암석혹광석구유밀절적성인련계，대지도광산감사여연구구유십분중요적의의。
For the purpose of evaluating national mineral resources, the authors made a systematic statistic analysis of the natural heavy mineral data of over 85 minerals. It is proved that most of the 85 minerals are characterized obviously by regional distribution, with more heavy minerals occurring in geologically active belts rather than in stable areas, indicating that the natural heavy minerals evi?dently contain abundant information of ore mineral formation and its tectonic significance. Individual heavy minerals often come from the ore deposit or its host rocks, and thus probably provide information on the potential of related metallogenesis. The assem?blage of heavy minerals often contains genetic information of the relevant ore deposit. Generally, the natural heavy mineral has closely genetic relationship with the ore deposit or its host rocks, hence having very important significance for mineral exploration and re?searches.