GEOROC Sample Information

Location
Latitude 4.895 | Longitude -75.323
ANDEAN ARC / NORTHERN ANDEAN VOLCANIC ZONE / COLOMBIA / NEVADO DEL RUIZ
PARQUE DE LOS NEVADOS ROAD
CONVERGENT MARGIN

Reference

VATIN-PERIGNON N.,OLIVER R. A.,GOEMANS P.,PARRA PALACIO E.

EVALUATION OF MAGMATIC PROCESSES FOR THE PRODUCTS OF THE NEVADO DEL RUIZ VOLCANO, COLOMBIA FROM GEOCHEMICAL AND PETROLOGICAL DATA

J. VOLCANOL. GEOTHERM. RES. 41 [1990] 153-176

Sample Name: HC41

Sample Information

DACITE / PUMICE
OUTCROP

Sample Age Information

11/1985 eruption

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O315.29 WT%
CAO4.89 WT%
FE2O3T4.61 WT%
K2O3.01 WT%
LOI0.13 WT%
MGO3.31 WT%
MNO0.08 WT%
NA2O3.89 WT%
SIO264.51 WT%
TIO20.55 WT%
CE45.17 PPM
EU0.97 PPM
LA20.53 PPM
LU0.32 PPM
ND20.53 PPM
SM3.89 PPM
TB0.46 PPM
YB2.35 PPM
BA2210 PPM
CS3.72 PPM
HF4.22 PPM
NB6 PPM
RB72 PPM
SC20.59 PPM
SR440 PPM
TH13.96 PPM
U4.31 PPM
ZR136 PPM