Sample PF1
NavDat sample number 10897 · TRACHYANDESITE
Sample
| Sample ID | PF1 |
|---|---|
| Alternate ID | 2207 |
| 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 | 59.6 | WT% | UNKNOWN | |
| TIO2 | 0.63 | WT% | UNKNOWN | |
| AL2O3 | 18.9 | WT% | UNKNOWN | |
| FE2O3T | 5.77 | WT% | UNKNOWN | |
| MNO | 0.18 | WT% | UNKNOWN | |
| MGO | 1.33 | WT% | UNKNOWN | |
| CAO | 6.49 | WT% | UNKNOWN | |
| NA2O | 3.91 | WT% | UNKNOWN | |
| K2O | 2.71 | WT% | UNKNOWN | |
| P2O5 | 0.37 | WT% | UNKNOWN | |
| TOTAL | 98.99 | WT% | UNKNOWN | |
| SC | 11 | PPM | UNKNOWN | |
| V | 102 | PPM | UNKNOWN | |
| CR | 19 | PPM | UNKNOWN | |
| NI | 5 | PPM | UNKNOWN | |
| CU | 10 | PPM | UNKNOWN | |
| ZN | 68 | PPM | UNKNOWN | |
| RB | 76 | PPM | UNKNOWN | |
| SR | 968 | PPM | UNKNOWN | |
| Y | 22 | PPM | UNKNOWN | |
| ZR | 197 | PPM | UNKNOWN | |
| BA | 698 | PPM | UNKNOWN | |
| LA | 30 | PPM | UNKNOWN | |
| CE | 71 | PPM | UNKNOWN |