Sample 364
NavDat sample number 48691 · BASANITE
Sample
| Sample ID | 364 |
|---|---|
| Alternate ID | 97-CC-70b |
| Rock name | BASANITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Tholeiite |
Location
| Latitude | 45.2877 |
|---|---|
| Longitude | -117.75 |
| State / province | Oregon |
| Volcanic field | Powder River |
| Formation | Glass Hill Volcanic Group |
| Elevation | 1286 |
| Location comment | Powder River Volcanic Field |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 14.55 | 5.3 | 23.8 | Miocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 44.67 | WT% | XRF | |
| AL2O3 | 15.18 | WT% | XRF | |
| TIO2 | 3.021 | WT% | XRF | |
| FEOT | 13.83 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| CAO | 8.45 | WT% | XRF | |
| MGO | 7.75 | WT% | XRF | |
| K2O | 1.1 | WT% | XRF | |
| NA2O | 5.46 | WT% | XRF | |
| P2O5 | 0.36 | WT% | XRF | |
| NI | 66 | PPM | XRF | |
| CR | 75 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 349 | PPM | XRF | |
| BA | 314 | PPM | XRF | |
| RB | 2 | PPM | XRF | |
| SR | 808 | PPM | XRF | |
| ZR | 73 | PPM | XRF | |
| Y | 15 | PPM | XRF | |
| NB | 4.1 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 121 | PPM | XRF | |
| ZN | 109 | PPM | XRF | |
| PB | 2 | PPM | XRF | |
| LA | 22 | PPM | XRF | |
| CE | 18 | PPM | XRF |