Sample s_PD-10
NavDat sample number 3478 · BASALT
Sample
| Sample ID | s_PD-10 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | PILLOW LAVA FLOW |
Location
| Latitude | 44.51 |
|---|---|
| Longitude | -120.84 |
| Location | COLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / PRINEVILLE BASALT |
| State / province | OREGON |
| Location comment | PRINEVILLE DAM SECTION, CENTRAL OREGON |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 13.8 | 11.2 | 16.4 | middle MIOCENE |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.33 | WT% | XRF | |
| TIO2 | 2.64 | WT% | XRF | |
| AL2O3 | 13.56 | WT% | XRF | |
| FE2O3T | 13.24 | WT% | XRF | |
| CAO | 8.07 | WT% | XRF | |
| MGO | 3.81 | WT% | XRF | |
| MNO | 0.22 | WT% | XRF | |
| K2O | 1.84 | WT% | XRF | |
| NA2O | 3.13 | WT% | XRF | |
| P2O5 | 1.33 | WT% | XRF | |
| LOI | 2.15 | WT% | IGN | |
| LA | 24.5 | PPM | INAA | |
| SM | 10.09 | PPM | INAA | |
| YB | 4.1 | PPM | INAA | |
| LU | 0.72 | PPM | INAA | |
| SC | 36 | PPM | INAA | |
| CO | 25.9 | PPM | INAA | |
| NI | 12 | PPM | INAA | |
| RB | 42 | PPM | INAA | |
| SR | 387 | PPM | INAA | |
| BA | 2020 | PPM | INAA | |
| TH | 4.3 | PPM | INAA | |
| U | 1.9 | PPM | INAA |