Sample 8
NavDat sample number 10887 · TRACHYANDESITE
Sample
| Sample ID | 8 |
|---|---|
| Alternate ID | 1405 |
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 17.41 |
|---|---|
| Longitude | -93.2 |
| Location | El Chichon |
| State / province | Chiapas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 68.04 | WT% | UNKNOWN | |
| TIO2 | 0.29 | WT% | UNKNOWN | |
| AL2O3 | 15.92 | WT% | UNKNOWN | |
| FEOT | 1.64 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 0.25 | WT% | UNKNOWN | |
| CAO | 2.12 | WT% | UNKNOWN | |
| NA2O | 4.56 | WT% | UNKNOWN | |
| K2O | 5.05 | WT% | UNKNOWN | |
| P2O5 | 0 | WT% | UNKNOWN | |
| SC | 1.05 | PPM | UNKNOWN | |
| CR | 1 | PPM | UNKNOWN | |
| CO | 1.66 | PPM | UNKNOWN | |
| NI | 0 | PPM | UNKNOWN | |
| ZN | 54 | PPM | UNKNOWN | |
| MO | 0 | PPM | UNKNOWN | |
| CS | 8.7 | PPM | UNKNOWN | |
| BA | 1320 | PPM | UNKNOWN | |
| LA | 34.3 | PPM | UNKNOWN | |
| CE | 59.3 | PPM | UNKNOWN | |
| ND | 21 | PPM | UNKNOWN | |
| SM | 3.18 | PPM | UNKNOWN | |
| EU | 0.86 | PPM | UNKNOWN | |
| TB | 0.31 | PPM | UNKNOWN | |
| DY | 2.3 | PPM | UNKNOWN | |
| YB | 1.91 | PPM | UNKNOWN | |
| LU | 0.27 | PPM | UNKNOWN | |
| HF | 5.43 | PPM | UNKNOWN | |
| TA | 1.16 | PPM | UNKNOWN | |
| W | 4.8 | PPM | UNKNOWN | |
| TH | 19.1 | PPM | UNKNOWN | |
| U | 5.76 | PPM | UNKNOWN |