Sample 317
NavDat sample number 48674 · BASALTIC-ANDESITE
Sample
| Sample ID | 317 |
|---|---|
| Alternate ID | 98-MAD-213 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Tholeiite |
Location
| Latitude | 45.3389 |
|---|---|
| Longitude | -118.118 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1067 |
| Location comment | Columbia River Basalt |
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 | 54.3 | WT% | XRF | |
| AL2O3 | 13.87 | WT% | XRF | |
| TIO2 | 2.057 | WT% | XRF | |
| FEOT | 12.26 | WT% | XRF | |
| MNO | 0.208 | WT% | XRF | |
| CAO | 8.05 | WT% | XRF | |
| MGO | 4.16 | WT% | XRF | |
| K2O | 1.57 | WT% | XRF | |
| NA2O | 3.17 | WT% | XRF | |
| P2O5 | 0.353 | WT% | XRF | |
| NI | 13 | PPM | XRF | |
| CR | 51 | PPM | XRF | |
| SC | 31 | PPM | XRF | |
| V | 381 | PPM | XRF | |
| BA | 522 | PPM | XRF | |
| RB | 41 | PPM | XRF | |
| SR | 320 | PPM | XRF | |
| ZR | 165 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| NB | 14.7 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 31 | PPM | XRF | |
| ZN | 119 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 16 | PPM | XRF | |
| CE | 51 | PPM | XRF | |
| TH | 7 | PPM | XRF |