GEOROC Sample Information
Location
Latitude -19.15 | Longitude -68.8561
ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / CHILE / ISLUGA
CONVERGENT MARGIN
Reference
HARMON R. S.,MOORBATH S.,WÖRNER G.,LOPEZ-ESCOBAR L.,HORN S.,ENTENMANN J.,DAVIDSON J. D.
LOCAL AND REGIONAL GEOCHEMICAL VARIATIONS IN THE QUATERNARY VOLCANIC FRONT OF THE CENTRAL ANDES (17°30´-22°00´S), NORTHERN CHILE
REV. GEOL. CHILE 19 [1992] 37-59
Sample Name: IS1-006
Sample Information
ANDESITE
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
D18O | 7.2 VS SMOW |
AL2O3 | 16.26 WT% |
CAO | 4.66 WT% |
FE2O3T | 5.69 WT% |
K2O | 3.44 WT% |
MGO | 2.15 WT% |
MNO | 0.09 WT% |
NA2O | 3.75 WT% |
P2O5 | 0.35 WT% |
SIO2 | 62.64 WT% |
TIO2 | 0.94 WT% |
BA | 1031 PPM |
CO | 27 PPM |
CR | 5 PPM |
CU | 18 PPM |
NB | 13 PPM |
NI | 4 PPM |
RB | 117 PPM |
SR | 632 PPM |
V | 97 PPM |
Y | 19 PPM |
ZN | 72 PPM |
ZR | 233 PPM |