Northeast Jiangxi Taqian-Fuchun Metallogenic Belt Magmatite Time Limit and Sequence Division and Its Significance

Shan-bao LIU; Cheng-hui WANG; Zhan-qing LIU; Jian-guang LIU; Hao-zhang WAN; Guo-hua CHEN; Cheng ZHANG; Shu-de ZHANG; Xiao-lin ZHANG

2014 Vol. 33, No. 4

Article Contents

Article navigation > Rock and Mineral Analysis > 2014 > 33(4): 598-611

Next Article Previous Article

Shan-bao LIU, Cheng-hui WANG, Zhan-qing LIU, Jian-guang LIU, Hao-zhang WAN, Guo-hua CHEN, Cheng ZHANG, Shu-de ZHANG, Xiao-lin ZHANG. Northeast Jiangxi Taqian-Fuchun Metallogenic Belt Magmatite Time Limit and Sequence Division and Its Significance[J]. Rock and Mineral Analysis, 2014, 33(4): 598-611.

Citation:

Northeast Jiangxi Taqian-Fuchun Metallogenic Belt Magmatite Time Limit and Sequence Division and Its Significance

1.
Key Laboratory of Mineralization and Mineral Assessment, Ministry of Land and Resources, Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China
2.
College of Earth Sciences, Guilin University of Technology, Guilin 541004, China
3.
No.912 Geological Team, Bureau of Geology and Mineral Resources of Jiangxi Province, Yingtan 335001, China
4.
Zhangyuan Investment Holdings Limited, Ganzhou 341300, China

More Information

Corresponding author: Cheng-hui WANG, wangchenghui@sina.com

Received Date: 13 March 2014

Revised Date: 09 April 2014

Accepted Date: 16 May 2014

Abstract

Abstract

It is a fatal challenge to the traditional cognition, which the W and Cu deposits distribute in the south and north regions of Jiangxi Province respectively, when the super Cu-W deposit in Zhuxi area was discovered recently, which attracts domestic researchers' attention and their interests in restudying geology of Taqian-Fuchun metallogenic belt in Zhuxi area that provides pivotal proofs for phenomenon of the south W deposit extends to the north region of the area. The recent discovery of the super Cu-W deposit in the Zhuxi area of northeast Jiangxi has challenged the belief that W and Cu deposits are distributed in the south and north regions of the province respectively and has led to a renewed interest in analyzing these areas again. The metallogenesis types in the Taqian-Fuchun metallogenic belt are complicated with multiple ores. For instance, Cu, W, Mo and Au are related to various igneous rocks, with some diagenesis. To address geological issues, such as the tectonic evolutional setting and ore material origins, which need to be solved urgently, the zircon U-Pb isotopic method of LA-ICP-MS was utilized and is reported in this paper in order to date the ore-related magmatic rocks. The results show that there were at least three periods of magmatism and two stages of metallogenesis in the belt. The three periods of magmatism include 850 Ma and 160 Ma granodiorites and for the lamprophyre veins, 146 Ma granites. Two stages of metallogenesis are the Taqian skarn-type W-Mo deposit and the Yuexing skarn-type Cu polymetallic deposit related to the 160 Ma granites, and the Zhuxi skarn-type Cu-W deposit related to the 146 Ma granites. Thus, considering previous regional data, the hypothesis from this study is that the ore-related magmas of Neoproterozoic and Jurassic in the belt were derived from the same magma chamber and the latter was inherited from the former. The porphyry granite and aplite veins formed in 145 Ma are the indicators of Cu-W deposit.
- Taqian-Fuchun metallogenic belt /
- zircon dating /
- diagenetic and metallogenic inheritance /
- granite

FullText(HTML)

References

[1]	杨明桂,王发宁,曾勇.江西北部金属成矿地质[M].北京:中国大地出版社,2004:1-182. Google Scholar
[2]	杨明桂,梅永文,周子英.罗霄—武夷隆起及郴州—上饶坳陷成矿规律及预测[M].北京:地质出版社,1998:1-312. Google Scholar
[3]	杨明桂,黄水保,楼法生,唐维新,毛素斌.中国东南陆区岩石圈结构与大规模成矿作用[J].中国地质,2009,36(3):528-543. Google Scholar
[4]	华仁民,李光来,张文兰,胡东泉,陈培荣,陈卫锋,王旭东.华南钨和锡大规模成矿作用的差异及其原因初探[J].矿床地质,2010,29(1):9-23. Google Scholar
[5]	Shu L S, Wang Y, Sha J G, Jiang S Y, Yu J H, Wang Y B.Jurassic sedimentary features and tectonic setting of southeastern China[J].Science in China Series D: Earth Sciences,2009,52(12):1969-1978. doi: 10.1007/s11430-009-0159-z CrossRef Google Scholar
[6]	Shu L S, Zhou X M, Deng P, Wang B, Jiang S Y, Yu J H, Zhao X X. Mesozoic tectonic evolution of the southeast China block: New insight from basin analysis[J].Journal of Asian Earth Science,2009,34:376-391. doi: 10.1016/j.jseaes.2008.06.004 CrossRef Google Scholar
[7]	江西省地质矿产局.江西省区域地质志[M].北京:地质出版社,1984:1-921. Google Scholar
[8]	舒良树,施央申,郭令智, Charvet J,孙岩.江南中段板块地体构造与碰撞造山运动学[M].南京:南京大学出版社,1995:1-174. Google Scholar
[9]	徐备,郭令智,施央申.皖浙赣地区元古代地体和多期碰撞造山带[M].北京:地质出版社,1992:1-122. Google Scholar
[10]	华仁民,陈培荣,张文兰,刘晓东,陆建军,林锦富,姚军明,戚华文,张展适,顾晟彦.华南中、新生代花岗岩类有关的成矿系统[J].中国科学(地球科学),2003,33(4):335-343. Google Scholar
[11]	毛景文,谢桂青,李晓峰,张长青,梅燕雄.华南地区中生代大规模成矿作用与岩石圈多阶段伸展[J].地学前缘,2006,11(1):45-55. Google Scholar
[12]	侯可军,李延河,田有荣.LA-MC-ICPMS锆石微区原位U-Pb定年技术[J].矿床地质,2009,28(4):481-492. Google Scholar
[13]	万浩章,刘战庆,刘善宝,陈毓川,王成辉,陈国华,梁力杰,李赛赛.赣东北朱溪钨铜矿区花岗闪长斑岩LA-MC-ICPMS锆石U-Pb定年及其地质意义[J].岩矿测试,2014,33(待刊). Google Scholar
[14]	刘战庆,刘善宝,陈毓川,王成辉,万浩章,陈国华,李赛赛,梁力杰.江西朱溪铜钨矿区煌斑岩LA-MC-ICPMS锆石同位素测年及意义[J].岩矿测试,2014,33(待刊). Google Scholar
[15]	王先广,刘战庆,刘善宝,王成辉,刘建光,万浩章,陈国华,张诚,张树德.赣东北朱溪铜钨矿区细粒黑云母花岗岩同位素年代学及其地质意义[J].岩矿测试,2014,33(待刊). Google Scholar
[16]	钟玉芳,马昌前,佘振兵,林广春,续海金,王人镜,杨坤光,刘强.江西九岭花岗岩类复式岩基锆石SHRIMP U-Pb年代学[J].地球科学——中国地质大学学报,2005,30(6):685-691. Google Scholar
[17]	陆慧娟,华仁民,毛光周,龙光明.江西德兴泗洲辉绿岩体锆石LA-ICP-MS定年及其地质意义[J].地质学报,2006,80(7):1017-1025. Google Scholar
[18]	孟祥金,徐文艺,杨竹森,杨竹森,侯增谦,李振清,于玉帅,肖茂章,何细荣,万浩章.江西冷水坑矿田火山-岩浆活动时限:SHRIMP锆石U-Pb年龄证据[J].矿床地质,2012,31(4):831-838. Google Scholar
[19]	黄兰椿,蒋少涌.江西大湖塘钨矿床似斑状白云母花岗岩锆石U-Pb年代学、地球化学及成因研究[J].岩石学报,2012,28(12):3887-3900. Google Scholar
[20]	陈志洪,邢广福,郭坤一,曾勇,匡福祥,贺振宇,柯学,余明刚,赵希林,张勇.长江中下游成矿带九瑞矿集区(北部)含矿岩体的锆石U-Pb定年及其地质意义[J].地质学报,2011,85(7):1146-1158. Google Scholar
[21]	王登红,秦燕,陈振宇,侯可军.赣南部分岩体的锆石铀-铅同位素年代学研究及其对成岩成矿机制的再认识[J].岩矿测试,2012,31(4):699-704. Google Scholar
[22]	陈毓川,裴荣富,张宏良,林新多,白鸽,李崇佑,胡永嘉,刘垢群,冼柏琪.南岭地区与中生代花岗岩类有关的有色及稀有金属矿床地质[M].北京:地质出版社,1989:1-508. Google Scholar
[23]	黄安杰,温祖高,刘善宝,刘消清,刘献满,张家菁,施光海,刘战庆.江西乐平塔前钨钼矿床辉钼矿Re-Os定年及其地质意义[J].岩石矿物学杂志,2013,32(4):1-9. Google Scholar
[24]	王登红,陈郑辉,黄国成,武国忠,陈芳.华南"南钨北扩"、"东钨西扩"及找矿方向探讨[J].大地构造与成矿学,2012,36(3):322-329. Google Scholar
[25]	水新芳,赵元艺,郭硕,吴德新,朱小云,王增科.德兴矿集区花岗闪长斑岩锆石U-Pb年龄、Hf同位素特征及其意义[J].中国地质,2012,39(6):1543-1561. Google Scholar
[26]	李晓峰,陈文,毛景文,王春增,谢桂青,冯佐海.江西银山多金属矿床蚀变绢云母⁴⁰Ar-³⁹Ar年龄及其地质意义[J].矿床地质,2006,26(1):1-10. Google Scholar
[27]	王强,孙燕,张雪辉,张世铭,王瑜亮,张春茂.江西省村前铜多金属矿床斜长花岗斑岩LA-ICP-MS锆石U-Pb年龄及其地质意义[J].中国地质,2012,39(5):1143-1150. Google Scholar
[28]	张家菁,梅玉萍,王登红,李华芹.赣北香炉山白钨矿床同位素年代学研究及其地质意义[J].地质学报,2008,82(7):828-832. Google Scholar
[29]	罗兰,蒋少涌,杨水源,赵葵东,汪石林,高文亮.江西彭山锡多金属矿集区隐伏花岗岩体的岩石地球化学、锆石U-Pb年代学和Hf同位素组成[J].岩石学报,2010,26(9):2818-2834. Google Scholar
[30]	赵鹏,蒋耀辉,廖世勇,周清,靳国栋.赣东北鹅湖岩体SHRIMP锆石U-Pb年龄、Sr-Nd-Hf同位素地球化学与岩石成因[J].高校地质学报,2010,16(2):218-225. Google Scholar
[31]	江西省地质局区域地质调查大队.1:20万乐平幅地质矿产图[R].1980:1-125. Google Scholar