Sample A4031
NavDat sample number 6041 · BASALT
Sample
| Sample ID | A4031 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 35.619 |
|---|---|
| Longitude | -111.516 |
| Location | Black Point |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.45 | 2.13 | 2.77 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| PB206_PB204 | 18.196 | TIMS | ||
| PB207_PB204 | 15.493 | TIMS | ||
| PB208_PB204 | 37.795 | TIMS | ||
| PB | 3.37 | PPM | MS-ID | |
| U | 0.78 | PPM | MS-ID | |
| TH | 2.74 | PPM | MS-ID | |
| SIO2 | 47.42 | WT% | PER_COM | |
| TIO2 | 2.4 | WT% | PER_COM | |
| AL2O3 | 16.94 | WT% | PER_COM | |
| FE2O3 | 4.98 | WT% | PER_COM | |
| FEO | 6.93 | WT% | PER_COM | |
| MNO | 0.18 | WT% | PER_COM | |
| MGO | 5.99 | WT% | PER_COM | |
| CAO | 8.71 | WT% | PER_COM | |
| NA2O | 3.64 | WT% | PER_COM | |
| K2O | 1.13 | WT% | PER_COM | |
| P2O5 | 0.52 | WT% | PER_COM | |
| H2O | 0.52 | WT% | PER_COM | |
| H2O_MINUS | 0.31 | WT% | PER_COM |