GEOROC Sample Information

Location
Latitude -17.00403 | Longitude -70.30431
ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / PERU / TUTUPACA
ERUPTION BETWEEN 1787 AND 1802
CONVERGENT MARGIN

Reference

SAMANIEGO P.,LIORZOU C.,VAN WYK DE VRIES B.,VALDERRAMA P.,MARINO J.,ROCHE O.,MANRIQUE N.,CHEDEVILLE C.,FIDEL L.,MALNATI J.

THE HISTORICAL (21814 ABP) EXPLOSIVE ERUPTION OF TUTUPACA VOLCANO (SOUTHERN PERU)

BULL. VOLCANOL. 77 51 [2015]

Sample Name: TU-12-06A

Sample Information

DACITE / BOMB
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O315.56 WT%
CAO3.51 WT%
FE2O3T4.34 WT%
K2O3.49 WT%
LOI0.95 WT%
MGO1.64 WT%
MNO0.06 WT%
NA2O4.15 WT%
P2O50.27 WT%
SIO264.57 WT%
TIO20.7 WT%
CE67.32 PPM
DY1.57 PPM
ER0.61 PPM
EU1.15 PPM
GD3.07 PPM
LA35.46 PPM
ND26.29 PPM
SM4.16 PPM
YB0.51 PPM
BA1235.74 PPM
CO12.21 PPM
CR10.94 PPM
NB6.82 PPM
NI11.18 PPM
RB109.82 PPM
SC5.39 PPM
SR716.6 PPM
TH9.1 PPM
V88.33 PPM
Y7.37 PPM
ZR134.36 PPM