Sample 376
NavDat sample number 13058 · DACITE
Sample
| Sample ID | 376 |
|---|---|
| Alternate ID | 502 |
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 19.8 |
|---|---|
| Longitude | -101.017 |
| Location | Cerro El Caracol |
| State / province | Michoacan |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 6.25 | 5 | 7.5 | Late Miocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.78 | WT% | UNKNOWN | |
| TIO2 | 0.78 | WT% | UNKNOWN | |
| AL2O3 | 16.16 | WT% | UNKNOWN | |
| FE2O3 | 2.45 | WT% | UNKNOWN | |
| FEO | 2.83 | WT% | UNKNOWN | |
| MNO | 0.09 | WT% | UNKNOWN | |
| MGO | 2.74 | WT% | UNKNOWN | |
| CAO | 2.71 | WT% | UNKNOWN | |
| NA2O | 4.5 | WT% | UNKNOWN | |
| K2O | 2 | WT% | UNKNOWN | |
| P2O5 | 0.11 | WT% | UNKNOWN | |
| H2O_PLUS | 0.88 | WT% | UNKNOWN | |
| H2O_MINUS | 0.78 | WT% | UNKNOWN | |
| TOTAL | 99.81 | WT% | UNKNOWN |