Sample 402
NavDat sample number 66048 · BASALTIC-ANDESITE
Sample
| Sample ID | 402 |
|---|---|
| Alternate ID | 98-LG-07 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.2261 |
|---|---|
| Longitude | -118.668 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1430 |
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 | 54.87 | WT% | XRF | |
| AL2O3 | 13.53 | WT% | XRF | |
| TIO2 | 2.089 | WT% | XRF | |
| FEOT | 12.53 | WT% | XRF | |
| MNO | 0.209 | WT% | XRF | |
| CAO | 7.63 | WT% | XRF | |
| MGO | 3.91 | WT% | XRF | |
| K2O | 1.34 | WT% | XRF | |
| NA2O | 3.5 | WT% | XRF | |
| P2O5 | 0.394 | WT% | XRF | |
| TOTAL | 98.34 | WT% | XRF | |
| NI | 1 | PPM | XRF | |
| CR | 21 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 394 | PPM | XRF | |
| BA | 664 | PPM | XRF | |
| RB | 33 | PPM | XRF | |
| SR | 330 | PPM | XRF | |
| ZR | 159 | PPM | XRF | |
| Y | 38 | PPM | XRF | |
| NB | 12.7 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 24 | PPM | XRF | |
| ZN | 132 | PPM | XRF | |
| PB | 1 | PPM | XRF | |
| LA | 19 | PPM | XRF | |
| CE | 49 | PPM | XRF | |
| TH | 4 | PPM | XRF |