GEOROC Sample Information
Location
Latitude 14.76 | Longitude -91.55
CENTRAL AMERICAN VOLCANIC ARC / CENTRAL AMERICAN VOLCANIC ARC-NORTHWESTERN SEGMENT / GUATEMALA / SANTA MARIA
SANTA MARIA CONE
CONVERGENT MARGIN
Reference
ROSE W. I. JR.
SANTA MARIA, GUATEMALA: BIMODAL SODA-RICH CALC-ALKALIC STRATOVOLCANO
J. VOLCANOL. GEOTHERM. RES. 33 [1987] 109-129
Sample Name: SM120
Sample Information
ANDESITE, BASALTIC
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 17.7 WT% |
| CAO | 8.3 WT% |
| FE2O3T | 8.2 WT% |
| H2OP | 1.2 WT% |
| K2O | 0.91 WT% |
| MGO | 4.7 WT% |
| NA2O | 3.5 WT% |
| SIO2 | 53 WT% |
| TIO2 | 0.93 WT% |
| CR | 15 PPM |
| CU | 55 PPM |
| MN | 1300 PPM |
| NI | 10 PPM |
| RB | 12 PPM |
| SR | 537 PPM |
| V | 218 PPM |
| Y | 17 PPM |
| ZN | 68 PPM |
| ZR | 120 PPM |