Sample PF2
NavDat sample number 10898 · TRACHYANDESITE
Sample
| Sample ID | PF2 |
|---|---|
| Alternate ID | 2208 |
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 17.36 |
|---|---|
| Longitude | -93.23 |
| Location | El Chichon |
| State / province | Chiapas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.7 | WT% | UNKNOWN | |
| TIO2 | 0.57 | WT% | UNKNOWN | |
| AL2O3 | 17.9 | WT% | UNKNOWN | |
| FE2O3T | 4.99 | WT% | UNKNOWN | |
| MNO | 0.16 | WT% | UNKNOWN | |
| MGO | 1.12 | WT% | UNKNOWN | |
| CAO | 5.98 | WT% | UNKNOWN | |
| NA2O | 4.04 | WT% | UNKNOWN | |
| K2O | 3.13 | WT% | UNKNOWN | |
| P2O5 | 0.31 | WT% | UNKNOWN | |
| TOTAL | 99.95 | WT% | UNKNOWN | |
| SC | 8 | PPM | UNKNOWN | |
| V | 94 | PPM | UNKNOWN | |
| CR | 18 | PPM | UNKNOWN | |
| CU | 10 | PPM | UNKNOWN | |
| ZN | 62 | PPM | UNKNOWN | |
| RB | 92 | PPM | UNKNOWN | |
| SR | 967 | PPM | UNKNOWN | |
| Y | 22 | PPM | UNKNOWN | |
| ZR | 193 | PPM | UNKNOWN | |
| BA | 691 | PPM | UNKNOWN | |
| LA | 32 | PPM | UNKNOWN | |
| CE | 64 | PPM | UNKNOWN |