GEOROC Sample Information
Location
Latitude -0.3 | Longitude -78.2
ANDEAN ARC / NORTHERN ANDEAN VOLCANIC ZONE / ECUADOR / CHACANA
YOUNG CHACANA
CONVERGENT MARGIN
Reference
FONTIGNIE D.,BEATE B.,MÜNTENER O.,CHIARADIA M.
ADAKITE-LIKE VOLCANISM OF ECUADOR: LOWER CRUST MAGMATIC EVOLUTION AND RECYCLING
CONTRIB. MINERAL. PETROL. 158 [2009] 563-588
Sample Name: E05021
Sample Information
ANDESITE
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
ND143_ND144 | 0.512742 |
PB206_PB204 | 18.953 |
PB207_PB204 | 15.646 |
PB208_PB204 | 38.799 |
SR87_SR86 | 0.704295 |
AL2O3 | 16.64 WT% |
CAO | 5.95 WT% |
FE2O3T | 6.15 WT% |
K2O | 1.06 WT% |
LOI | -0.16 WT% |
MGO | 3.65 WT% |
MNO | 0.09 WT% |
NA2O | 4.1 WT% |
P2O5 | 0.31 WT% |
SIO2 | 61.66 WT% |
TIO2 | 0.74 WT% |
CE | 38.2 PPM |
DY | 2.1 PPM |
ER | 1.1 PPM |
EU | 0.9 PPM |
GD | 2.5 PPM |
HO | 0.4 PPM |
LA | 19.7 PPM |
LU | 0.1 PPM |
ND | 17.6 PPM |
PR | 4.4 PPM |
SM | 3.3 PPM |
TB | 0.4 PPM |
TM | 0.2 PPM |
YB | 0.9 PPM |
BA | 696 PPM |
CR | 72 PPM |
CS | 1.84 PPM |
CU | 34 PPM |
HF | 2.9 PPM |
NB | 7.1 PPM |
NI | 34 PPM |
PB | 10.8 PPM |
RB | 56.5 PPM |
SC | 14.2 PPM |
SR | 610 PPM |
TA | 0.6 PPM |
TH | 7.1 PPM |
U | 2.6 PPM |
V | 124 PPM |
Y | 11.5 PPM |
ZN | 79 PPM |
ZR | 139 PPM |