GEOROC Sample Information

Location
Latitude -17.1 | Longitude -70.42
ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / TUTUPACA
NW FLANK OF VOLCAN TUTUPACA, ON TACALAYA-LAGUNA SUCHES ROAD
CONVERGENT MARGIN

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: TA-04

Sample Information

ANDESITE, HORNBLENDE-AUGITE-HYPERSTHENE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O317.64 WT%
CAO6.47 WT%
FE2O3T7.77 WT%
K2O2.12 WT%
MGO3.73 WT%
MNO0.13 WT%
NA2O3.28 WT%
P2O50.2 WT%
SIO257.69 WT%
TIO20.97 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: TA-04

Sample Information

ANDESITE, HORNBLENDE-AUGITE-HYPERSTHENE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

BA1020 PPM
CA33000 PPM
SR785 PPM


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: TA-04

Sample Information

ANDESITE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

BA700 PPM
CA46500 PPM
SR653 PPM