Sample 255
NavDat sample number 65968 · BASALT
Sample
| Sample ID | 255 |
|---|---|
| Alternate ID | 98-Bi-2383 |
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Basalt |
Location
| Latitude | 45.3991 |
|---|---|
| Longitude | -118.006 |
| State / province | Oregon |
| Formation | Glass Hill Volcanic Group |
| Elevation | 121 |
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 | 50.57 | WT% | XRF | |
| AL2O3 | 16.53 | WT% | XRF | |
| TIO2 | 1.884 | WT% | XRF | |
| FEOT | 10.13 | WT% | XRF | |
| MNO | 0.199 | WT% | XRF | |
| CAO | 9.22 | WT% | XRF | |
| MGO | 7.43 | WT% | XRF | |
| K2O | 0.54 | WT% | XRF | |
| NA2O | 2.98 | WT% | XRF | |
| P2O5 | 0.515 | WT% | XRF | |
| NI | 107 | PPM | XRF | |
| CR | 208 | PPM | XRF | |
| SC | 29 | PPM | XRF | |
| V | 253 | PPM | XRF | |
| BA | 421 | PPM | XRF | |
| RB | 4 | PPM | XRF | |
| SR | 488 | PPM | XRF | |
| ZR | 137 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| NB | 16.6 | PPM | XRF | |
| GA | 17 | PPM | XRF | |
| CU | 31 | PPM | XRF | |
| ZN | 88 | PPM | XRF | |
| PB | 2 | PPM | XRF | |
| LA | 10 | PPM | XRF | |
| CE | 56 | PPM | XRF | |
| TH | 1 | PPM | XRF |