Sample 508
NavDat sample number 7035 · DACITE
Sample
| Sample ID | 508 |
|---|---|
| Alternate ID | 387 |
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 20.8 |
|---|---|
| Longitude | -103.85 |
| Location | Volcan Tequila |
| State / province | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.15 | WT% | UNKNOWN | |
| TIO2 | 0.8 | WT% | UNKNOWN | |
| AL2O3 | 16.78 | WT% | UNKNOWN | |
| FE2O3 | 1.37 | WT% | UNKNOWN | |
| FEO | 3.53 | WT% | UNKNOWN | |
| MNO | 0.13 | WT% | UNKNOWN | |
| MGO | 1.88 | WT% | UNKNOWN | |
| CAO | 5.15 | WT% | UNKNOWN | |
| NA2O | 3.94 | WT% | UNKNOWN | |
| K2O | 2.65 | WT% | UNKNOWN | |
| P2O5 | 0.17 | WT% | UNKNOWN | |
| H2O_PLUS | 1.04 | WT% | UNKNOWN | |
| H2O_MINUS | 0.09 | WT% | UNKNOWN | |
| TOTAL | 99.78 | WT% | UNKNOWN | |
| S | 99.68 | UNKNOWN | ||
| SUMA_100 | 0.32 | WT% | UNKNOWN |