GEOROC Sample Information

Location
Latitude -14.1683 | Longitude -71.37
ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / CERRO ASCCASE
0.2 KM W OF ANANSAYA, W OF SAN PEDRO
CONVERGENT MARGIN

Reference

NOTSU K.,LAJO J. A.

REGIONAL VARIATION OF 87SR/86SR RATIO IN LATE CENOZOIC VOLCANIC ROCKS FROM SOUTHERN PERU

GEOCHEM. J. 18 [1984] 241-250

Sample Name: CZ02-01

Sample Information

SHOSHONITE
OUTCROP

Sample Age Information

UPPER CENOZOIC


Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

RB87_SR860.385
SR87_SR860.70707
RB162 PPM
SR1226 PPM


Reference

ARAMAKI S.,ONUMA N.,PORTILLO F.

PETROGRAPHY AND MAJOR ELEMENT CHEMISTRY OF THE VOLCANIC ROCKS OF THE ANDES

GEOCHEM. J. 18 [1984] 217-232

Sample Name: CZ-02-01

Sample Information

SHOSHONITE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O315.62 WT%
CAO5.81 WT%
FE2O3T7.07 WT%
K2O4.24 WT%
MGO6.18 WT%
MNO0.09 WT%
NA2O2.62 WT%
P2O50.52 WT%
SIO256.52 WT%
TIO21.32 WT%


Reference

ONUMA N.,MONTOYA M.

SR/CA-BA/CA SYSTEMATICS OF VOLCANIC ROCKS FROM THE CENTRAL ANDES, SOUTHERN PERU, AND ITS IMPLICATIONS FOR ANDEAN MAGMATISM

GEOCHEM. J. 18 [1984] 251-262

Sample Name: CZ-02-01

Sample Information

SHOSHONITE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

BA2160 PPM
CA43300 PPM
SR1310 PPM