Sample A6018
NavDat sample number 6054 · DACITE
Sample
| Sample ID | A6018 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Dacite Vitrophyre |
Location
| Latitude | 35.443 |
|---|---|
| Longitude | -111.467 |
| Location | Strawberry Crater |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.05 | 0 | 0.1 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| PB206_PB204 | 18.025 | TIMS | ||
| PB207_PB204 | 15.481 | TIMS | ||
| PB208_PB204 | 37.351 | TIMS | ||
| SIO2 | 62.82 | WT% | PER_COM | |
| TIO2 | 0.62 | WT% | PER_COM | |
| AL2O3 | 15.42 | WT% | PER_COM | |
| FE2O3 | 0.92 | WT% | PER_COM | |
| FEO | 3.69 | WT% | PER_COM | |
| MNO | 0.1 | WT% | PER_COM | |
| MGO | 2.54 | WT% | PER_COM | |
| CAO | 4.28 | WT% | PER_COM | |
| NA2O | 4.2 | WT% | PER_COM | |
| K2O | 3.27 | WT% | PER_COM | |
| P2O5 | 0.27 | WT% | PER_COM | |
| H2O | 0.91 | WT% | PER_COM | |
| H2O_MINUS | 0.29 | WT% | PER_COM |