Investigation and verification of the Rongxiong North magnetic anomaly(Zang 16-35)

XU Jianchun; LIU Yanxu; LI Wenyong; QIAO Chungui; CAO Anqi

doi:10.19948/j.12-1471/P.2024.04.10

2024 Vol. 47, No. 4

Article Contents

Article navigation > North China Geology > 2024 > 47(4): 91-97

Next Article Previous Article

XU Jianchun, LIU Yanxu, LI Wenyong, QIAO Chungui, CAO Anqi. 2024. Investigation and verification of the Rongxiong North magnetic anomaly(Zang 16-35). North China Geology, 47(4): 91-97. doi: 10.19948/j.12-1471/P.2024.04.10

Citation:

XU Jianchun, LIU Yanxu, LI Wenyong, QIAO Chungui, CAO Anqi. 2024. Investigation and verification of the Rongxiong North magnetic anomaly(Zang 16-35). North China Geology, 47(4): 91-97. doi: 10.19948/j.12-1471/P.2024.04.10

Investigation and verification of the Rongxiong North magnetic anomaly(Zang 16-35)

China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China

More Information

Corresponding author: LIU Yanxu

Received Date: 23 February 2024

Abstract

Abstract

This paper is research of magnetic anomaly.[Objective] East Xizang is located in the southwest Sanjiangmetallogenic belt with good metallogenic conditions. In this paper, based on the aeromagnetic survey results of the geotransport project, the aeromagnetic anomalies with good abnormal shape (Zang 16-35)were selected for comprehensive investigation of the geophysical and geochemical surface, and the causes of the anomalies were identified. [Methods]The geological profile survey, high precision ground magnetic survey, soil geochemical profile survey were carried out, and the cause of the anomaly was analyzed by means of profile inversion. [Results]The results show that there is an obvious malachite mineralization alteration zone on the surface, located in quartz diorite, and the shape of the ground magnetic anomaly is regular, the element content is higher than the background value, and the location of the geophysical and geochemical anomaly corresponds well.[Conclusions]It can be inferred that the survey area where the anomaly is located has a good prospecting prospect, and it also has reference significance for the verification and prospecting of other anomalies in this area.
- anomaly verification /
- geological section /
- ground magnetic survey /
- soil chemical survey

FullText(HTML)

References

[1]	陈福川,程晓林,韩润生,等.2022.西南三江金厂河矽卡岩型多金属矿床铁同位素分馏机制及其对成矿物质来源的制约[J].岩石学报,38(1):157-171. Google Scholar
[2]	丛丽娟,余学中,徐昆,等.2012.地、物、化、遥在内蒙古二连-东乌旗地区航磁异常查证中的应用:以航磁蒙C-2007-275 异常为例[J].世界地质,31(2):412-419. Google Scholar
[3]	戴婕,倪师军,黄勇,等.2018.西藏朱诺斑岩型Cu-Mo矿床成矿斑岩金红石成因及找矿指示意义[J].地质学报,92(6):1228-1239. Google Scholar
[4]	杜斌,李高,王磊,等.2022.藏东玉龙斑岩型铜(-钼-金)矿床地质特征及找矿标志[J].矿产勘查,13(1):19-28. Google Scholar
[5]	方向,宋扬,唐菊兴,等.2020.西藏班公湖-怒江成矿带商旭金矿成矿时代探讨及其地质意义[J].地质学报,94(11):3376-3390. Google Scholar
[6]	高兰,肖克炎,丛源,等.2016.西南三江锌铅银铜锑金成矿带成矿特征及资源潜力[J].地质学报,90(7):1650-1667. Google Scholar
[7]	高学生,苏永军,梁建刚,等.2015.多种方法组合在内蒙古二连-东乌旗地区航磁异常查证中的应用:以蒙C-2007-9-1 为例[J].地质调查与研究,38(2):134-140. Google Scholar
[8]	何亮,代顺军,邵锐,等.2020.藏东类乌齐-左贡成矿带地果大型石墨矿床含矿岩体时代与矿床成因[J].地球科学,45(8):2932-2944. Google Scholar
[9]	胡文峰,张烨恺,刘金华,等.2019.西藏冈底斯斑岩型铜钼矿床的Cu、Mo 同位素组成及其意义[J].地球科学,44(6):1923-1934. Google Scholar
[10]	黄汲清,陈炳蔚.1984.特提斯-喜马拉雅构造域初步分析[J].地质学报,58(1):1-17. Google Scholar
[11]	江彪,邓军,张长青.2014.西南三江地区沉积岩容矿型铅锌矿成矿特征和成矿规律[J].地质学报,88(12):2532-2544. Google Scholar
[12]	雷传扬,唐菊兴,吴建亮,等.2019.班公湖-怒江缝合带西段昂龙岗日地区沙木罗组火山岩的岩石大地构造学研究[J].地质论评,65(3):573-588. Google Scholar
[13]	刘超,吴德成.2020.西南三江成矿带脚基坪铜矿床成矿地质特征及控矿因素分析[J].矿产与地质,34(6):1023-1029. Google Scholar
[14]	刘桂梅,林星,徐新学,等.2018.新疆西昆仑东段1/5 万航磁异常特征及找矿方向浅析[J].地质调查与研究,2(41):127-133. Google Scholar
[15]	刘洪,黄瀚霄,张林奎,等.2021.西藏冈底斯成矿带西段鲁尔玛晚三叠世斑岩型铜(金)矿点的发现及意义[J].沉积与特提斯地质,4(4):599-611. Google Scholar
[16]	刘俊,李文昌,周清,等.2022.藏东类乌齐-左贡成矿带构造演化与成矿作用[J].沉积与特提斯地质,42(91):88-104. Google Scholar
[17]	刘文,尹显科,吴建亮,等.2019.西藏班公湖-怒江缝合带西段去申拉组泥质硅质岩的发现及其地质意义[J].地质通报,38(4):484-493. Google Scholar
[18]	吕梦鸿,刘洪,袁剑飞,等.2022.综合物探方法在西藏冈底斯成矿带西段鲁尔玛斑岩型铜(金)矿的找矿应用[J].地质找矿论丛,2022,37(4):524-534. Google Scholar
[19]	马艳飞,霍清华,郑玉生.2021.综合物探方法在航磁异常查证中的应用[J].有色金属(矿山部分),73(2):87-94. Google Scholar
[20]	潘桂棠,李兴振,王立全,等.2002.青藏高原及邻区大地构造单元初步划分[J].地质通报,21(11):701-707. Google Scholar
[21]	邱林,周军,刘晓葳,等.2016.综合物探在四川会理拉拉航磁异常查证中的应用[J].物探化探计算技术,38(5):603-609. Google Scholar
[22]	任飞,潘桂棠,尹福光,等.2017.西南三江地区洋板块地层特征及构造演化[J].沉积与特提斯地质,37(4):9-16. Google Scholar
[23]	唐菊兴,王勤,杨欢欢,等.2017.西藏斑岩-矽卡岩-浅成低温热液铜多金属矿成矿作用、勘查方向与资源潜力[J].地球学报,3(5):571-613. Google Scholar
[24]	王冬兵,王保弟,潘桂棠,等.2021.班公湖-怒江结合带东段早石炭世洋壳残片及其古特提斯意义[J].岩石学报,37(10):3048-3066. Google Scholar
[25]	王子月,陈建平.2023.藏东玉龙斑岩型铜矿带综合信息找矿预测[J].地质学刊,47(3):282-290. Google Scholar
[26]	伍登浩,高顺宝,郑有业,等.2018.西藏班公湖-怒江成矿带南侧矽卡岩型铜多金属矿床S、Pb 同位素组成及成矿物质来源[J].吉林大学学报(地球科学版),48(1):70-86. Google Scholar
[27]	熊盛青,丁燕云,李占奎.2012.西藏地区重磁场特征及藏东构造格局新认识[J].地质论评,58(2):201-207. Google Scholar
[28]	熊盛青,丁燕云,李占奎.2014.西藏及西南三江深断裂构造格局新认识[J].地球物理学报,57(12):4097-4109. Google Scholar
[29]	熊妍,唐菊兴,唐攀,等.2022.西藏甲玛斑岩成矿系统闪锌矿矿物学特征及其地质意义[J].矿床地质,41(6):1164-1181. Google Scholar
[30]	杨学明,李世斌,韩杰,等.2021.基于重磁异常的天津市平原区深部构造特征识别[J].华北地质,1(44):61-69. Google Scholar
[31]	俞礽安,司庆红,彭胜龙.2024.砂岩型铀矿综合探测技术和实践:以二连盆地BYH铀矿为例[J].华北地质,3(47):23-35. Google Scholar
[32]	赵长歌,邹光富,毛英,等.2023.西藏岗讲斑岩铜钼矿床黑云母二长花岗斑岩的成因和构造背景[J].矿物岩石,43(1):96-105. Google Scholar
[33]	郑有业,次琼,吴松,等.2017.西藏班公湖-怒江成矿带荣嘎斑岩型钼矿床的发现及意义[J].地球科学,42(9):1441-1453. Google Scholar
[34]	周军,王绪本,杨代彬,等.2013.综合物探在会东航磁异常查证中的应用[J].中国地质,4(40):1290-1297. Google Scholar
[35]	邹光富,毛英,毛琼,等.2017.西南三江地区大地构造演化与成矿作用[J].矿物岩石,37(1):15-29. Google Scholar