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浙江燕山期花岗岩类放射性生热率特征研究

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报告[R]. 1991.

[17]卢成忠,汪庆华,董传万,等.浙江洪公铝质A型花岗岩类的岩石地球化学及其构造环境[J].高校地质学报, 2006,12(4):500-506.

[18]邱检生,刘亮,李真.浙江黄岩望海岗石英正长岩的锆石U-Pb 年代学与Sr-Nd-Hf 同位素地球化学及其对岩石成因的制约[J].岩石学报, 2011,27(6):1557-1572.

[19]刘亮,邱检生,杨泽黎.浙江临海猫狸岭岩体的成因:年代学、地球化学与Sr-Nd-Hf同位素制约[J].岩石学报, 2013,29(12):4069-4086.

[20]卢成忠.浙江沐尘石英二长岩体的岩石地球化学特征及构造意义[J].地球化学, 2007,36(5):457-466.

[21]HE Z Y, XU X S, YU Y, et al. Origin of the Late Cretaceous syenite from Yandangshan, SE China, constrained by zircon U-Pb and Hf isotopes and geochemical data[J]. International Geology Review, 2009,51(6):556-582.

[22]金庆花,李春麟,王宗秀.浙江景宁岩体岩石地球化学特征与LA-ICP-MS锆石U-Pb年龄[J].地质通报, 2015,34(2/3):456-465.

[23]王对兴,李春麟,高万里,等.浙东早白垩世岩浆混合作用:新昌小将岩体U-Pb年代学及地球化学证据[J].岩石学报, 2013,29(11):3993-4003.

[24]LI Z L, ZHOU J, MAO J R, et al. Zircon U-Pb geochronology and geochemistry of two episodes of granitoids from the northwestern Zhejiang Province, SE China:Implication for magmatic evolution and tectonic transition[J].Lithos, 2013,179:334-352.

[25]张虹,戴圣潜, 管运财,等.皖南绩溪伏岭岩体岩石地球化学特征[J].中国地质, 2005,32(3):411-416.

[26]闫强.浙江新昌晚中生代火成杂岩研究[D].杭州:浙江大学,2006:1-61.

[27]浙江省地质调查院.浙西地区中生代岩浆侵入活动及其成矿作用研究报告[R]. 2016.

[28]高万里,王宗秀,王对兴,等.浙东南晚中生代花岗岩的锆石U-Pb年代学、地球化学及其地质意义[J].吉林大学学报:地球科学版, 2014,44(3):861-875.

[29]邱检生,王德滋, Mclnnes B I A.浙闽沿海地区I型-A型复合花岗岩体的地球化学及成因[J].岩石学报, 1999,15(2):237-246.

[30]段政,邢光福,余明刚,等.浙江外北山铝质A1型花岗岩成因:矿物学、年代学、地球化学及Hf同位素制约[J].地质学报, 2017,91(1):180-197.

[31]贾德龙,严光生,叶天竺,等.浙江绍兴地区广山花岗杂岩体的锆石U-Pb年代学、锆石Hf同位素、岩石地球化学特征及其地质意义[J].岩石学报, 2013,29(12):4087-4103.

[32]邱检生,王德滋,彭亚鸣,等.浙江舟山桃花岛碱性花岗岩的岩石学和地球化学特征及成因探讨[J].南京大学学报, 1996,32(1):80-89.

[33]廖圣兵,陈荣,褚平利,等.浙江长乐绿溪花岗岩体U-Pb年代学及地球化学研究[J].矿物岩石地球化学通报, 2016,35(1):87-98.

[34]李艳军,魏俊浩,姚春亮,等.浙东南石平川花岗岩体LA-ICP-MS锆石U-Pb年代学及构造意义[J].地质论评, 2009,55(5):673-684.

[35]YANG S Y, JIANG S Y, ZHAO K D, et al. Geochronology, geochemistry and tectonic significance of two Early Cretaceous A-type granites in the Gan-Hang Belt, Southeast China[J]. Lithos, 2012,150: 155-170.

[36]唐增才,汪发祥,董学发,等.浙西双溪口花岗岩锆石U-Pb定年、Hf 同位素组成和地球化学特征: 对Sn成矿作用的制约[J].大地构造与成矿学, 2017,41(5):879-891.

[37]陈芳,王登红,杜建国,等.安徽宁国刘村二长花岗岩地球化学特征、LA-ICP-MS锆石U-Pb年龄及其地质意义[J].地质学报, 2014,88(5):869-882.

[38]张建芳,汪隆武,陈津华,等.锆石U-Pb年代学和地球化学对浙皖马鞍山高分异岩体成因的约束[J].地球科学:中国地质大学学报, 2015,40(1):98-114.

[39]陈荣,邢光福,杨祝良,等.浙东白垩纪北漳和梁弄花岗岩体及其暗色岩石包体研究[J].高校地质学报, 2005,11(2):264-275.

[40]张建芳,龚瑞君,汪隆武,等.浙皖晚中生代仙霞岩体锆石U-Pb年代学、地球化学及成岩地质意义[J].地质学报, 2017,91(1):198-212.

[41]卢成忠,顾明光,罗以达,等.杭州泗岭铝质A型花岗岩的发现及其构造意义[J].中国地质, 2008,35(3):392-398.

[42]AREVALO J R, MCDONOUGH W F, LUONG M. The K/U ratio of the silicate Earth: Insights into mantle composition, structure and thermal evolution[J]. Earth and Planetary Science Letters, 2009,278(3/4):361-369.

[43]林樂夫,孙占学,王安东,等.南岭地区与东南沿海地区中生代花岗岩放射性地球化学特征及岩石圈热结构对比研究[J].岩石矿物学杂志, 2017,36(4):488-500.

[44]徐克定.浙江省岩石圈构造与地温场[J].浙江国土资源,2012(Z):162-171.

Characteristic study of radioactive heat generation of  the Yanshanian granitoids in Zhejiang

LIU Dao-rong1, LIN Rong-ji2

(1.Zhejiang Institute of Geological Exploration, General Bureau of Geology and Mine, Hangzhou 310002,China;

2.Geological exploration bureau of Zhejiang Province,Hangzhou 310007,China)

Abstract:Zhejiang is located in the high heat flow geothermal anomaly area along the eastern coast of China. The Yanshanian magmatic activities were intensive, thus forming high resource potential of hot dry rock(HDR) with high radioactive heat generation. The study of the distribution law of heat generating elements in the main Yanshanian granitoids shows that quartz syenite, monzonitic granite, syenogranite, granite contain similar K2O contents, and granite contains highest U and Th concentration. The calculation results for radioactive heat generation of rocks indicate that the radioactive heat generation rate varies greatly with types of granitoids. Quartz syenite has relatively low heat generation with a narrow change range and an average of 2.14 μW/m3; syenite has a wide range of heat generation with an average of 3.31 μW/m3; and granite has the highest heat generation with an average of 5.41 μW/m3. According to the geothermal standard of high radioactive heat production HDR, it can be determined preliminarily that Siling, Jiuhuashan, Heqiao, Ruhong and Xuechuan (Shunxi) in northwestern Zhejiang and Xiaojiang in southeastern Zhejiang are of good prospecting outlook for hot dry rocks exploration.

Key words:heat generation; hot dry rocks; granitoid; Yanshanian;Zhejiang

推荐访问:燕山 放射性 花岗岩 浙江 特征

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