Sample A6053
NavDat sample number 6064 · ANDESITE
Sample
| Sample ID | A6053 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 35.346 |
|---|---|
| Longitude | -111.677 |
| Location | Humphreys Peak |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.9 | 0.01 | 1.8 | Pleistocene |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| PB206_PB204 | 17.582 | TIMS | ||
| PB207_PB204 | 15.458 | TIMS | ||
| PB208_PB204 | 35.945 | TIMS | ||
| PB | 9.06 | PPM | MS-ID | |
| U | 1.67 | PPM | MS-ID | |
| TH | 4.58 | PPM | MS-ID | |
| SIO2 | 58.8 | WT% | PER_COM | |
| TIO2 | 1.4 | WT% | PER_COM | |
| AL2O3 | 16.9 | WT% | PER_COM | |
| FE2O3 | 1.4 | WT% | PER_COM | |
| FEO | 5.6 | WT% | PER_COM | |
| MNO | 0.14 | WT% | PER_COM | |
| MGO | 2 | WT% | PER_COM | |
| CAO | 5.3 | WT% | PER_COM | |
| NA2O | 5.1 | WT% | PER_COM | |
| K2O | 2.4 | WT% | PER_COM | |
| P2O5 | 0.4 | WT% | PER_COM |