Sample 91-25
NavDat sample number 40105 · BASALT
Sample
| Sample ID | 91-25 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.4 |
|---|---|
| Longitude | -113.02 |
| Location | Big Southern Butte, Eastern Snake River Plain |
| State / province | Idaho |
| Volcanic field | Big Southern Butte mafic rocks |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.3 | 0.28 | 0.32 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.3 | WT% | UNKNOWN | |
| TIO2 | 3.54 | WT% | UNKNOWN | |
| AL2O3 | 13.5 | WT% | UNKNOWN | |
| FEOT | 15 | WT% | UNKNOWN | |
| MNO | 0.22 | WT% | UNKNOWN | |
| MGO | 6.25 | WT% | UNKNOWN | |
| CAO | 9.6 | WT% | UNKNOWN | |
| NA2O | 2.69 | WT% | UNKNOWN | |
| K2O | 0.81 | WT% | UNKNOWN | |
| P2O5 | 1.07 | WT% | UNKNOWN | |
| TOTAL | 98.4 | WT% | UNKNOWN | |
| V | 251 | PPM | UNKNOWN | |
| CR | 117 | PPM | UNKNOWN | |
| NI | 53 | PPM | UNKNOWN | |
| RB | 14 | PPM | UNKNOWN | |
| SR | 352 | PPM | UNKNOWN | |
| BA | 623 | PPM | UNKNOWN | |
| ZR | 485 | PPM | UNKNOWN |