Sample 662
NavDat sample number 66158 · BASALT
Sample
| Sample ID | 662 |
|---|---|
| Alternate ID | 97-LG-126 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Basalt |
Location
| Latitude | 45.0572 |
|---|---|
| Longitude | -118.738 |
| State / province | Oregon |
| Formation | Tower Mountain Volcanic Field |
| Elevation | 1378 |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 28.75 | 23.8 | 33.7 | Oligocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.11 | WT% | XRF | |
| AL2O3 | 15.36 | WT% | XRF | |
| TIO2 | 4.575 | WT% | XRF | |
| FEOT | 13.64 | WT% | XRF | |
| MNO | 0.206 | WT% | XRF | |
| CAO | 8.52 | WT% | XRF | |
| MGO | 5.08 | WT% | XRF | |
| K2O | 1.58 | WT% | XRF | |
| NA2O | 3.24 | WT% | XRF | |
| P2O5 | 0.686 | WT% | XRF | |
| TOTAL | 98.24 | WT% | XRF | |
| NI | 3 | PPM | XRF | |
| CR | 20 | PPM | XRF | |
| SC | 25 | PPM | XRF | |
| V | 337 | PPM | XRF | |
| BA | 391 | PPM | XRF | |
| RB | 19 | PPM | XRF | |
| SR | 615 | PPM | XRF | |
| ZR | 244 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| NB | 40.3 | PPM | XRF | |
| GA | 26 | PPM | XRF | |
| CU | 18 | PPM | XRF | |
| ZN | 121 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 24 | PPM | XRF | |
| CE | 58 | PPM | XRF | |
| TH | 3 | PPM | XRF |