Sample CH58
NavDat sample number 39589 · TRACHYANDESITE
Sample
| Sample ID | CH58 |
|---|---|
| Alternate ID | 2401 |
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.68 |
|---|---|
| Longitude | -97.45 |
| Location | Los Humeros |
| State / province | Puebla |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Holocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.1 | WT% | UNKNOWN | |
| TIO2 | 1.52 | WT% | UNKNOWN | |
| AL2O3 | 16.54 | WT% | UNKNOWN | |
| FE2O3T | 8.26 | WT% | UNKNOWN | |
| MNO | 0.126 | WT% | UNKNOWN | |
| MGO | 3 | WT% | UNKNOWN | |
| CAO | 6.04 | WT% | UNKNOWN | |
| NA2O | 4.52 | WT% | UNKNOWN | |
| K2O | 2 | WT% | UNKNOWN | |
| P2O5 | 0.365 | WT% | UNKNOWN | |
| TOTAL | 99.4 | WT% | UNKNOWN | |
| S | 99.471 | UNKNOWN | ||
| SUMA_100 | 0.529 | WT% | UNKNOWN | |
| LA | 27 | PPM | UNKNOWN | |
| CE | 53 | PPM | UNKNOWN | |
| PR | 6.8 | PPM | UNKNOWN | |
| ND | 26 | PPM | UNKNOWN | |
| SM | 5.6 | PPM | UNKNOWN | |
| EU | 1.6 | PPM | UNKNOWN | |
| GD | 5.2 | PPM | UNKNOWN | |
| TB | 0.74 | PPM | UNKNOWN | |
| HO | 0.9 | PPM | UNKNOWN | |
| ER | 2.5 | PPM | UNKNOWN | |
| TM | 0.36 | PPM | UNKNOWN | |
| YB | 2.3 | PPM | UNKNOWN | |
| LU | 0.4 | PPM | UNKNOWN | |
| SR87_SR86 | 0.704166 | UNKNOWN | ||
| ND143_ND144 | 0.512738 | UNKNOWN | ||
| E_ND | 1.95 | UNKNOWN | ||
| PB206_PB204 | 18.763 | UNKNOWN | ||
| PB207_PB204 | 15.618 | UNKNOWN | ||
| PB208_PB204 | 38.524 | UNKNOWN |