Table 3: Trace and Rare Earth Element Abundances of Lavas from the McNutt Volcanic Complex
 
X121
X63
X105
X88
X49
X101
X118
X19
X40
X123
X16
X81
X87
X89
Ni
201
342
189
331
49
55
9
1
41
2
3
3
3
3
Rb
22
19
19
17
32
24
34
46
33
39
114
118
79
166
Sr
682
762
759
723
987
842
1123
854
993
1360
121
207
352
144
Ba
298
411
308
397
578
467
865
1215
970
990
484
1105
1628
685
Th
4
4
3
4
5
5
5
12
5
6
18
20
19
19
U
0.61
0.53
0.54
0.51
0.89
0.58
0.81
0.78
0.77
0.98
2.08
3.20
1.13
2.85
Zr
112
100
113
82
142
126
142
300
179
141
488
493
492
412
Nb
34
31
32
32
57
35
48
72
47
55
102
112
77
128
Y
19
16
18
17
25
21
25
32
25
25
33
40
41
31
La
24.4
24.2
22.3
23.5
39.5
23.4
45.9
70.9
-
49.5
69.7
76.2
98.8
-
Ce
49.3
50.0
46.9
48.8
79.3
47.9
91.5
132.2
98.9
96.5
117.3
139.8
159.0
-
Nd
26.3
26.1
25.6
26.4
38.7
23.9
45.9
60.6
47.7
46.5
45.6
54.0
65.7
-
Sm
5.69
5.37
5.57
5.56
7.47
4.63
8.61
10.45
8.65
8.37
7.66
9.30
10.90
-
Eu
1.96
1.89
1.96
1.97
2.49
1.63
3.06
3.66
3.09
3.14
1.36
1.93
2.91
-
Gd
5.43
4.87
5.27
5.20
6.68
4.16
7.57
8.65
7.31
7.09
5.08
7.65
8.98
-
Dy
-
3.68
4.08
3.83
5.30
2.73
-
6.74
5.30
-
-
6.92
-
-
Er
2.07
1.69
1.89
1.79
2.56
1.34
-
3.42
2.57
2.00
3.99
3.90
4.01
-
Yb
1.57
1.28
1.46
1.35
2.07
1.10
2.04
3.02
2.10
1.97
3.52
3.73
3.64
-

( - ) Not analyzed.