New prospecting findings and potential analysis of Zhugongtang lead-zinc deposit in Northwestern Guizhou
-
摘要: 猪拱塘铅锌矿床是黔西北地区近年新发现的超大型铅锌矿床。通过详细论述猪拱塘铅锌矿床找矿工作中的新发现,进一步分析该矿床的控矿特征及找矿潜力。结果表明: 猪拱塘铅锌矿床的矿体在走向及倾向上均具有较好的延伸,且在F1断层下盘栖霞组、摆佐组及F3断层上盘摆佐组中发现了新矿体,提交铅锌金属资源量327.44万t,实现了黔西北铅锌矿找矿的重大突破。矿区具有构造、地层(岩性)、围岩蚀变、岩浆活动及物化探异常等重要找矿标志,成矿地质条件较好,具有寻找更多隐伏铅锌矿体的潜力。研究可为黔西北铅锌矿集区的找矿工作提供参考。Abstract: As the newly discovered super large lead-zinc deposit in Northwestern Guizhou, the ore-controlling characteristics and prospecting potential of Zhugongtang lead-zinc deposit were analyzed through detail description of new discoveries in Zhugongtang lead-zinc deposit. The results show that the ore bodies of Zhugongtang lead-zinc deposit have a good extension in direction and tendency, and new ore bodies were discovered in Qixia Formation and Baizuo Formation of F1 footwall, and Baizuo Formation of F3 top wall. And 3 274 400 t lead-zinc metal resources were submitted, indicating a breakthrough in prospecting for lead-zinc deposits in Northwestern Guizhou Province. The mining area has important prospecting indicators such as structure, stratigraphy (lithology), wall rock alteration, magmatic activity, and geophysical and geochemical prospecting anomalies, and it also has good metallogenic geological conditions and potential to find more concealed lead-zinc ore bodies. This work can provide reference for the prospecting of lead-zinc ore accumulation in Northwestern Guizhou.
-
Key words:
- Northwestern Guizhou /
- Zhugongtang /
- lead-zinc deposit /
- potential analysis
-
-
[1] 何良伦,赵锋,柏光辉,等.贵州省猪拱塘超大型铅锌矿床的发现及其找矿意义[J].中国地质调查,2019,6(3):29-36.
[2] He L L,Zhao F,Bai G H,et al.Discovery and prospecting significance of Zhugongtang super-large Pb-Zn deposit in Guizhou Province[J].Geological Survey of China,2019,6(3):29-36.
[2] 何良伦,吴大文,王军,等.贵州省赫章县猪拱塘铅锌矿勘探[R].六盘水:贵州省地矿局一一三地质大队,2018:97-98.
[4] He L L,Wu D W,Wang J,et al.Exploration Report of Zhugongtang Lead-Zinc Deposit,Hezhang County,Guizhou Pro-vince[R].Liupanshui:Guizhou Provincial Bureau of Geology and Mineral Resources Geology 113 Brigade,2018:97-98.
[3] 何良伦,吴大文,赵锋,等.贵州赫章猪拱塘超大型铅锌矿床地质特征与找矿模型及找矿方向[J].贵州地质,2019,36(2):101-109.
[6] He L L,Wu D W,Zhao F,et al.Geological characteristics,exploration model and prospecting direction of the Zhugongtang Ultra-large Pb-Zn deposit in Guizhou Province[J].Guizhou Geology,2019,36(2):101-109.
[4] 金翔霖,杨德传,王东.赫章县猪拱塘铅锌矿床地质特征及找矿远景分析[J].科协论坛,2019(9):125-127.
[8] Jin X L,Yang D C,Wang D.Geological characteristics and prospecting prospect analysis of Zhugongtang Lead-zinc deposit in Hezhang County[J].Science & Technology Association Forum,2019(9):125-127.
[5] 吴大文,何良伦,蔡京辰,等.贵州赫章县猪拱塘铅锌矿床主矿体地质特征及找矿标志[J].贵州地质,2019,36(4):299-306.
[10] Wu D W,He L L,Cai J C,et al.Main orebody characteristics and ore-prospecting symbols of Zhugongtang Lead-zinc deposit in Hezhang,Guizhou[J].Guizhou Geology,2019,36(4):299-306.
[6] 何良伦,吴大文,王军,等.贵州第一个超大型铅锌矿床——黔西北猪拱塘铅锌矿床:发现与启示[J].矿物学报,2020,40(4):523-528.
[12] He L L,Wu D W,Wang J,et al.The first super-large Pb-Zn deposit in Guizhou-the Zhugongtang Pb-Zn deposit in Northwest Guizhou:Discovery and enlightenment[J].Acta Mineralogica Sinica,2020,40(4):523-528.
[7] 毛健全,张启厚,毛德明,等.水城断陷构造演化及铅锌矿研究[M].贵阳:贵州科技出版社,1998:104-129.
[14] Mao J Q,Zhang Q H,Mao D M,et al.Study on the Tectonic Evolution and Lead-Zinc Deposits of Shuicheng Fault Depression[M].Guiyang:Guizhou Science and Technology Press,1998:104-129.
[8] 金中国,黄智龙.黔西北垭都—蟒硐断裂带铅锌成矿地质特征及找矿潜力分析[J].地质与勘探,2009,45(2):20-26.
[16] Jin Z G,Huang Z L.Lead-zinc mineralization characteristics and exploration potential of the Yadu-Mangdong fault belt in Northwestern Guizhou[J].Geology and Exploration,2009,45(2):20-26.
[9] 金中国. 黔西北地区铅锌矿控矿因素、成矿规律与找矿预测研究[D].长沙:中南大学,2006:63-73.
[18] Jin Z G.Research on the Ore-Controlling Factors,Metallogenic Regularity and Prediction of Lead-Zinc Ore District in Northwest,Guizhou[D].Changsha:Central South University,2006:63-73.
[10] 潘龙驹,刘肇昌,李凡友.内生金属矿床聚矿构造研究[M].北京:冶金工业出版社,2000:115-120.
[20] Pan L J,Liu Z C,Li F Y.Study on Ore Accumulation Structure of Endogenic Metal Deposit[M].Beijing:Metallurgical Industry Press,2000:115-120.
[11] 杨坤光,何良伦,刘雨,等.黔西逆冲滑脱构造及其对铅锌矿床的控制[J].地质科技通报,2020,39(1):149-156.
[22] Yang K G,He L L,Liu Y,et al.The thrust-decollement structure in western Guizhou and its control of Pb-Zn deposit[J].Bulletin of Geological Science and Technology,2020,39(1):149-156.
[12] 何志威,李泽琴,陈军,等.黔西北铅锌矿床成矿岩性组合与构造控矿样式[J].矿物学报,2020,40(4):367-375.
[24] He Z W,Li Z Q,Chen J,et al.Metallogenic lithologic assemblages and structural ore-controlling styles of lead-zinc polymetallic deposits in the northwestern Guizhou Province,China[J].Acta Mineralogica Sinica,2020,40(4):367-375.
[13] 陈国勇,邹建波,谭华,等.黔西北地区铅锌矿成矿规律探讨[J].贵州地质,2008,25(2):86-94.
[26] Chen G Y,Zou J B,Tan H,et al.The metallogenic regulation of lead-zinc deposit in Northwest Guizhou[J].Guizhou Geology,2008,25(2):86-94.
[14] 柳贺昌. 峨眉山玄武岩与铅锌成矿[J].地质与勘探,1995,31(4):1-6.
[28] Liu H C.Emeishan basalt and Pb-Zn metallogenesis[J].Geology and Exploration,1995,31(4):1-6.
[15] 刘幼平,张伦尉,杭家华.黔西北猫猫厂—榨子厂铅锌矿床深部找矿潜力分析[J].矿物岩石地球化学通报,2006,25(2):163-168.
[30] Liu Y P,Zhang L W,Hang J H.An analysis on the resource potential in depth of the Maomaochang-Zhazichang Pb-Zn deposit in the Northwestern Guizhou[J].Bulletin of Mineralogy,Petrology and Geochemistry,2006,25(2):163-168.
[16] 刘幼平. 黔西北地区铅锌矿成矿规律及找矿模式初探[J].贵州地质,2002,19(3):169-174.
[32] Liu Y P.Preliminary study on the metallogenic regulation and the prospecting model for the Pb-Zn Deposits in the areas of Southwest Guizhou[J].Guizhou Geology,2002,19(3):169-174.
[17] 罗卫,孔令,金中国,等.黔西北地区铅锌矿床控矿构造与成矿[J].矿产与地质,2010,24(1):35-43.
[34] Luo W,Kong L,Jin Z G,et al.Study of ore-controlling structure and mineralization process of the lead-zinc deposits in the Northwest Guizhou[J].Mineral Resources and Geology,2010,24(1):35-43.
[18] 吴大文,周丽芳,何良伦,等.贵州猪拱塘铅锌矿床铅锌元素赋存状态研究[J].矿产勘查,2019,10(12):2936-2942.
[36] Wu D W,Zhou L F,He L L,et al.Occurrence of Pb and Zn elements in the Zhugongtang lead-zinc deposit,Guizhou[J].Mineral Exploration,2019,10(12):2936-2942.
-
计量
- 文章访问数: 528
- PDF下载数: 37
- 施引文献: 0
下载: