GEOROC Sample Information

Location
Latitude -16.2605 | Longitude -71.7299
ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / CERRO NICHOLSON
CONVERGENT MARGIN

Reference

WÖRNER G.,MAMANI M.,TASSARA A.

COMPOSITION AND STRUCTURAL CONTROL OF CRUSTAL DOMAINS IN THE CENTRAL ANDES

GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 9 [2008]

Sample Name: NIC-01-22

Sample Information

NOT GIVEN / LAVA
OUTCROP

Sample Age Information

HOLOCENE


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

ND143_ND1440.512341
PB206_PB20418.2346936478981
PB207_PB20415.6200488313717
PB208_PB20438.7404529168802
SR87_SR860.706473


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: NIC-01-22

Sample Information

BASALT / LAVA
OUTCROP

Sample Age Information

QUATERNARY


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O316.4 WT%
CAO8.43 WT%
FE2O3T9.61 WT%
K2O1.83 WT%
MGO5.45 WT%
MNO0.136 WT%
NA2O3.71 WT%
P2O50.346 WT%
SIO252.3 WT%
TIO21.466 WT%
CE95.7 PPM
EU1.61 PPM
LA49.8 PPM
LU0.267 PPM
ND40.7 PPM
SM7.27 PPM
TB0.824 PPM
YB1.87 PPM
BA721 PPM
CO14 PPM
CR158 PPM
CS2.3 PPM
HF5.7 PPM
NI50 PPM
SC16 PPM
SR638 PPM
TA1.8 PPM
TH11.1 PPM
U2.5 PPM