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矿床地质  2003 

土屋-延东铜钼矿田与成矿有关问题的讨论

Keywords: 地质学,成岩成矿时代,斑岩铜矿,埃达克岩,土屋-延东,新疆

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Abstract:

为查明新疆土屋-延东铜矿的围岩地层时代、成矿时代和成矿环境等问题,文章通过野外调查、岩矿鉴定、古生物化石鉴定和同位素年代学等方面的研究,提出围岩地层为石炭系而不是泥盆系;锆石SHRIMP定年结果表明334.6~320Ma为围岩火山岩的形成时代,另外还有两期岩浆活动(434~426Ma和260Ma);含矿直接围岩主要是斜长花岗斑岩而不是闪长玢岩;矿田隶属觉罗塔格构造_成矿带而不是哈尔里克带;矿田内斑岩类以及矿带中的石炭纪花岗岩类具埃达克岩特征,表明区域上具良好的斑岩铜矿成矿远景。

References

[1]  [1]Chen W M and Qu X M. 2002. Host rocks of Tuwu-Yandong (Porphyry) copper deposit in Tianshan Mountains[J]. Mineral Deposits, 21(4): 331~340(in Chinese with English abstract).
[2]  [2]Defant M J and Kepezhinskas P. 2001. Evidence suggests slab melting in arc magmas[J]. EOS, 82: 62~69.
[3]  [3]He G Q, Li M S, Liu D Q, et al. 1994. Paleozoic crustal evolution and mineralization in Xinjiang of China[M]. Urumchi: Xinjiang People\'s Pub. House, Hongkong: Educational and Cultural Press Ltd. 177~208 (in Chinese with English abstract).
[4]  [4]Kay R W. 1978. Aleutian magnesian ansedites: melts from subducted Pacific Ocean crust[J]. J.Volcanol Geotherm. Res., 4: 117~132.
[5]  [5]Li W Q, Dong F R and Zhou R H. 2000. The discovery and its features of the Kanggurtage ophiolite suite in Shanshan, Xinjiang[J]. Xinjiang Geol., 18(2): 121~128 (in Chinese with English abstract).
[6]  [6]Liu D Q, Tang Y L and Zhou R H. 2001. Ore-forming condition and perspective for porphyry copper deposits in Xinjiang[J]. Xinjiang Geol., 19(1): 43~48(in Chinese with English abstract).
[7]  [7]Long B L, Xun Y X, Feng J, et al. 2001. Prospecting model of the porphyry copper deposit in East Tianshan, Xinjiang[J]. Chinese Geol., 28(5): 35~38(in Chinese with English abstract).
[8]  [8]Oyarzun R, Mfarquez A, Lillo J, et al. 2001. Giant versus small porphyry copper deposits of Cenozoic age in northern Chile: adakitic versus normal calc-alkaline magmatism[J]. Mineralium Deposita, 36: 794~798.
[9]  [9]Rui Z Y, Wang F T, Li H H, et al. 2001. Advance of the porphyry copper belt of the East Tianshan mountains, Xinjiang[J]. Chinese Geol., 28(2): 11~16(in Chinese with English abstract).
[10]  [10]Rui Z Y, Wang L S, Wang Y T, et al. 2002. Discussion on metallogenic epoch of Tuwu and Yandong porphyry copper deposits in Eastern Tianshan, Xinjiang[J]. Mineral Deposits, 21(1): 16~22(in Chinese with English abstract).
[11]  [11]Sajona F G and Maury R C. 1998. Association of adakites with gold and copper mineralization in the Philippines[J]. Cr. Acad. Sci. Il A, 326(1): 27~34.
[12]  [12]Thieblemont D, Stein G and Lescuyer J L. 1997. Epithermal and porphyry deposits: the adakite connection[J]. Cr. Acad. Sci. Il A, 325(2): 103~109.
[13]  [13]Wang B X. 1989. Geochemistry features of granitoids in the east section of Tianshan, Xinjiang[J]. Acta Geologica Sinica, 63(3): 236~245(in Chinese with English abstract).
[14]  [14]Wang F T, Feng J, Hu J W, et al. 2001. Characteristics and significance of the Tuwu porphyry copper deposit, Xinjiang[J]. Chinese Geol., 28(1): 36~38(in Chinese with English abstract).
[15]  [15]Wang L S, Rui Z Y and Liu Yulin. 2002. Metallogenic model of porphyry copper deposits at Tuwu and Yandong in Eastern Tianshan[J]. Mineral Deposits, 21(supp.): 473~475(in Chinese).
[16]  陈文明, 曲晓明. 2002. 论东天山土屋-延东(斑岩)铜矿的容矿围岩[J]. 矿床地质, 21(4): 331-340.
[17]  更多...
[18]  [21]何国琦, 李茂松, 刘德权, 等. 1994. 新疆古生代地壳演化及成矿[M]. 乌鲁木齐: 新疆人民出版社, 香港: 香港文化教育出版社. 177~208.
[19]  李文铅, 董富荣, 周汝洪. 2000. 新疆鄯善康古尔塔格蛇绿岩的发现及其特征[J]. 新疆地质, 18(2): 121-128.
[20]  刘德权, 唐延龄, 周汝洪. 2001. 新疆斑岩铜矿成矿条件和远景[J]. 新疆地质, 19(1): 43-48.
[21]  龙宝林, 薛迎喜, 冯京, 等. 2001. 新疆东天山斑岩铜矿的找矿模型[J]. 中国地质, 28(5): 35-38.
[22]  [27]王碧香. 1989. 新疆北天山东段花岗岩类地球化学特征[J]. 地质学报, 63(3): 236~245.
[23]  [28]王福同, 冯京, 胡建卫, 等. 2001. 新疆土屋大型斑岩铜矿特征及发现意义[J]. 中国地质, 28(1): 36~38.
[24]  [25]芮宗瑶, 王福同, 李恒海, 等. 2001. 新疆东天山斑岩铜矿带的新进展[J]. 中国地质, 28(2): 11~16.
[25]  [26]芮宗瑶, 王龙生, 王义天, 等. 2002. 东天山土屋和延东斑岩铜矿床时代讨论[J]. 矿床地质, 21(1): 16~22.
[26]  [29]王龙生, 芮宗瑶, 刘玉琳. 2002. 东天山土屋和延东斑岩铜矿床成矿模式[J]. 矿床地质, 21(增刊): 473~475.
[27]  [30]王强, 许继锋, 赵振华. 2001. 一种新的火成岩--埃达克岩的研究综述[J]. 地球科学进展, 16(2): 201~208.
[28]  [31]新疆维吾尔自治区地质矿产局. 1993. 新疆维吾尔自治区区域地质志[M]. 北京: 地质出版社. 454~457.
[29]  [32]张旗, 王焰, 钱青, 等. 2001. 中国东部燕山期埃达克岩的特征及其构造-成矿意义[J]. 岩石学报, 17(2): 236~244.
[30]  [33]朱裕生, 王福同, 龙宝林, 等. 2003. 土屋-延东斑岩型铜(钼)矿床多源信息找矿模型[J]. 矿床地质, 22(3): 287~294.
[31]  [16]Wang Q, Xu J F and Zhao Z H. 2001. The summary and comment on research on a new kind of igneous rock-Adakite[J]. Advance in Earth Science, 16(2): 201~208(in Chinese with English abstract).
[32]  [17]Xinjiang Bureau of Geology and Mineral Resources. 1993. Regional geology of Xinjiang[M]. Beijing: Geol. Pub. House. 454~457(in Chinese).
[33]  [18]Zhang Q, Wang Y, Qian Q, et al. 2001. The characteristics and tectonic-metallogenic significance of the Adakites in Yanshan period from eastern China[J]. Acta Petrologica Sinica, 17(2): 236~244(in Chinese with English abstract).
[34]  [19]Zhu Y S, Wang F T, Long B L, et al. 2003. Polygenic information prospecting model for Tuwu-Yandong porphyry Cu-Mo deposits[J]. Mineral Deposits, 22(3): 287~294(in Chinese with English abstract).

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