GEOROC Sample Information
Location
Latitude 4.895 | Longitude -75.323
ANDEAN ARC / NORTHERN ANDEAN VOLCANIC ZONE / COLOMBIA / NEVADO DEL RUIZ
ALTO AGUILA, ARBOLITO
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: 83-219
Sample Information
ANDESITE, AMPHIBOLE / YOUNG LAVA
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 16.07 WT% |
| CAO | 5.43 WT% |
| FE2O3T | 5.54 WT% |
| K2O | 2 WT% |
| LOI | 0.67 WT% |
| MGO | 5.19 WT% |
| MNO | 0.07 WT% |
| NA2O | 4.16 WT% |
| P2O5 | 0.21 WT% |
| SIO2 | 60.9 WT% |
| TIO2 | 0.74 WT% |
| CE | 35.13 PPM |
| EU | 1.05 PPM |
| LA | 18.51 PPM |
| LU | 0.18 PPM |
| ND | 19.53 PPM |
| SM | 3.58 PPM |
| TB | 0.41 PPM |
| YB | 1.61 PPM |
| BA | 1159 PPM |
| CS | 2.21 PPM |
| HF | 3.29 PPM |
| NB | 5 PPM |
| RB | 59 PPM |
| SC | 13.98 PPM |
| SR | 599 PPM |
| TH | 9.36 PPM |
| U | 3.83 PPM |
| ZR | 120 PPM |