Geochemical Data for Sample sp20
Major Element Data (normalized for H2O+, L.O.I., and CO2.
FeO and Fe2O3 normalized to NNO Buffer.)
| SiO2 |
TiO2 |
Al2O3 |
Fe2O3 |
FeO |
MnO |
MgO |
CaO |
Na2O |
K2O |
P2O5 |
Total |
| 60.34 |
.7 |
18.17 |
.95 |
4.6 |
.1 |
1.64 |
5.87 |
4.55 |
2.84 |
.34 |
100.11 |
Trace Element Data (ppm)
| Rb |
Sr |
Ba |
La |
Ce |
Nd |
Sm |
Eu |
Gd |
Yb |
Lu |
Sc |
Cr |
Ni |
Zr |
Nb |
Th |
V |
Y |
Co |
Zn |
U |
| 45.5 |
1050 |
1190 |
42.2 |
88.1 |
41.6 |
7.87 |
2.06 |
6.3 |
2.65 |
.393 |
6.02 |
4.49 |
5.59 |
205 |
25 |
4.94 |
|
|
|
|
|
Radiogenic Element Data
| 87Rb/86Rb |
Error |
87Sr/86Sr |
Error |
87Sr/86Sri |
Error |
146Sm/144Nd |
Error |
146Nd/144Nd |
Error |
Epsilon_Nd |
| .1321 |
.0014 |
.704599 |
.000019 |
.7046 |
.00017 |
.11049 |
.000014 |
.512417 |
.000014 |
-4.3 |
| 206Pb/204Pb |
Error |
207Pb/206Pb |
Error |
208Pb/206Pb |
Error |
207Pb/204Pb |
Error |
208Pb/204Pb |
Error |
| 18.337 |
.011 |
.84695 |
.00026 |
2.0452 |
.0015 |
15.53 |
.014 |
37.503 |
.048 |
Rare Earth Element Data (ppm)
| La |
Ce |
Pr |
Nd |
Pm |
Sm |
Eu |
Gd |
Tb |
Dy |
Ho |
Er |
Tm |
Yb |
Lu |
| 42.2 |
88.1 |
|
41.6 |
|
7.87 |
2.06 |
6.3 |
.847 |
|
1.02 |
|
.42 |
2.65 |
.393 |