浙江衢州九华山侵入岩年代学和地球化学特征
刘风龙,王加恩,刘远栋,孙大亥,程海燕,胡艳华,黄雯,王振,潘少军

Geochronology and Geochemistry Characteristics of Jiuhuashan Intrusion Rocks in Quzhou,Zhejiang Province
Fenglong LIU,Jia’en WANG,Yuandong LIU,Dahai SUN,Haiyan CHENG,Yanhua HU,Wen HUANG,Zhen WANG,Shaojun PAN
表1 九华山岩体主量元素(%)、稀土和微量元素(×10-6)分析结果
Table 1 Analysis results of major elements(%),rare earth elements and trace elements(×10-6)of Jiuhuashan rock mass
元素(化合物)样品分析结果
D0907-1D0907-2PM015-7PM015-12PM015-14PM015-11D0205D1011
SiO270.5069.9972.2170.3767.5971.1968.8468.58
Al2O313.7614.2914.5914.0314.8413.8214.2313.73
Fe2O30.840.991.842.042.791.530.870.59
FeO1.982.010.161.061.101.402.732.51
K2O5.635.906.165.044.046.065.315.49
Na2O3.743.602.003.484.843.213.342.91
CaO1.361.430.441.381.100.931.781.84
MgO0.430.480.290.410.920.360.490.35
MnO0.0490.0560.0330.0500.0510.0500.1100.100
TiO20.350.360.130.280.530.300.420.34
P2O50.1200.0890.0210.0690.1290.0690.1300.100
烧失量0.490.562.101.661.840.880.552.35
总计99.2599.7599.9899.8799.7799.8198.898.89
Zr320336210309381317353317
Hf13.514.17.4210.618.910.913.912.7
Li10.812.813.816.513.417.415.231.7
Cd0.140.100.280.140.550.110.0510.08
W1.491.562.041.771.793.0731.9028.90
Cs2.062.275.733.592.923.992.485.41
V19.3018.006.6714.1038.2012.6024.3016.70
Cr5.993.922.643.026.323.515.704.01
Co3.363.4016.501.915.652.574.413.36
Ni2.221.551.191.492.961.152.632.00
F695500451662485527837616
Rb129130156140104148129144
Sr16715737.961.610211913678.8
Ba9859669858571 0708521 3901 042
Ta0.941.020.860.781.100.951.021.03
Th14.516.220.41714.517.313.414.6
U1.631.583.872.102.142.371.902.25
Nb17.917.811.812.115.016.917.917.0
Y29.030.133.729.430.529.431.931.0
La73.293.170.911047.188.688.598.9
Ce138176303220121167214233
Pr16.120.521.921.511.219.019.120.8
Nd64.680.987.584.347.575.473.079.8
Sm10.3012.1019.0012.909.0311.3011.4012.30
Eu1.561.621.291.451.651.321.721.62
Gd8.229.2512.0010.107.498.368.579.10
Tb1.031.161.421.111.021.071.121.13
Dy5.676.127.35.855.825.826.286.24
Ho1.081.151.331.081.141.111.191.18
Er3.203.323.993.213.383.293.363.46
Tm0.480.510.520.420.460.500.470.47
Yb3.073.223.412.742.993.183.073.03
Lu0.460.470.500.400.430.460.460.46
ΣREE326.97409.42534.06475.06260.21386.41431.85471.34
LREE/HREE13.0915.2516.5318.0710.4515.2416.6217.81
LaN/YbN17.1020.7414.9128.8011.3019.9920.6823.44
δEu0.500.450.240.370.600.400.510.45
A/CNK0.930.961.351.021.031.020.980.97