Sample Es2B
NavDat sample number 39838 · DACITE
Sample
| Sample ID | Es2B |
|---|---|
| Alternate ID | 25 |
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | XRF Lab. UNAM |
Location
| Latitude | 20.25 |
|---|---|
| Longitude | -100.17 |
| Location | Amealco |
| State / province | Queretaro de Arteaga |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.78 | 3 | 5 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 66.84 | WT% | UNKNOWN | |
| TIO2 | 0.25 | WT% | UNKNOWN | |
| AL2O3 | 14.35 | WT% | UNKNOWN | |
| FE2O3T | 3.26 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 1.5 | WT% | UNKNOWN | |
| CAO | 1.4 | WT% | UNKNOWN | |
| NA2O | 2 | WT% | UNKNOWN | |
| K2O | 4.5 | WT% | UNKNOWN | |
| H2O_PLUS | 6 | WT% | UNKNOWN | |
| TOTAL | 100.13 | WT% | UNKNOWN | |
| S | 100.2 | UNKNOWN | ||
| SUMA_100 | -0.2 | WT% | UNKNOWN | |
| LA | 24 | PPM | UNKNOWN | |
| CE | 89 | PPM | UNKNOWN | |
| PR | 6 | PPM | UNKNOWN | |
| ND | 27 | PPM | UNKNOWN | |
| SM | 6 | PPM | UNKNOWN | |
| EU | 0.8 | PPM | UNKNOWN | |
| GD | 6.5 | PPM | UNKNOWN | |
| TB | 1 | PPM | UNKNOWN | |
| DY | 6.8 | PPM | UNKNOWN | |
| HO | 1.1 | PPM | UNKNOWN | |
| ER | 4 | PPM | UNKNOWN | |
| TM | 0.5 | PPM | UNKNOWN | |
| LU | 0.5 | PPM | UNKNOWN |