Sample s_90-4
NavDat sample number 11492 · BASALT
Sample
| Sample ID | s_90-4 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 31.5 |
|---|---|
| Longitude | -109.25 |
| Location | SOUTH BASIN AND RANGE PROVINCE |
| State / province | ARIZONA |
| Location comment | GERONIMO VOLCANIC FIELD |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 16.86 | 0.01 | 33.7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SR87_SR86 | 0.70321 | TIMS |