GEOROC Sample Information

Location
Latitude -16.2864 | Longitude -71.7992
ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / CHOCOLATE FORMATION
AREQUIPA
CONVERGENT MARGIN

Reference

WÖRNER G.,MAMANI M.,SEMPERE T.

GEOCHEMICAL VARIATIONS IN IGNEOUS ROCKS OF THE CENTRAL ANDEAN OROCLINE (13°S TO 18°S): TRACING CRUSTAL THICKENING AND MAGMA GENERATION THROUGH TIME AND SPACE

BULL. GEOL. SOC. AM. 122 [2010] 162-182

Sample Name: AR-23-05

Sample Information

GRANODIORITE / INTRUSION
OUTCROP

Sample Age Information

JURASSIC


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O317.6 WT%
CAO6.36 WT%
FE2O3T5.32 WT%
K2O1.45 WT%
MGO2.71 WT%
MNO0.143 WT%
NA2O3.13 WT%
P2O50.182 WT%
SIO260.9 WT%
TIO20.474 WT%
CE52.6 PPM
EU0.94 PPM
LA25 PPM
LU0.123 PPM
ND23.2 PPM
SM4.17 PPM
TB0.381 PPM
YB0.95 PPM
CO7 PPM
CR8 PPM
CS4.9 PPM
CU28 PPM
HF4.4 PPM
NI5 PPM
PB9 PPM
RB785 PPM
SC7.1 PPM
SR618 PPM
TA0.8 PPM
TH8.3 PPM
U4 PPM