Sample 390
NavDat sample number 66046 · BASALTIC-ANDESITE
Sample
| Sample ID | 390 |
|---|---|
| Alternate ID | 98-LG-02 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.2497 |
|---|---|
| Longitude | -118.413 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1058 |
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 | 55 | WT% | XRF | |
| AL2O3 | 13.69 | WT% | XRF | |
| TIO2 | 2.109 | WT% | XRF | |
| FEOT | 11.99 | WT% | XRF | |
| MNO | 0.248 | WT% | XRF | |
| CAO | 7.85 | WT% | XRF | |
| MGO | 4.08 | WT% | XRF | |
| K2O | 1.41 | WT% | XRF | |
| NA2O | 3.23 | WT% | XRF | |
| P2O5 | 0.401 | WT% | XRF | |
| TOTAL | 99.15 | WT% | XRF | |
| NI | 2 | PPM | XRF | |
| CR | 18 | PPM | XRF | |
| SC | 37 | PPM | XRF | |
| V | 392 | PPM | XRF | |
| BA | 611 | PPM | XRF | |
| RB | 35 | PPM | XRF | |
| SR | 329 | PPM | XRF | |
| ZR | 159 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| NB | 11.7 | PPM | XRF | |
| GA | 25 | PPM | XRF | |
| CU | 20 | PPM | XRF | |
| ZN | 135 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 14 | PPM | XRF | |
| CE | 46 | PPM | XRF | |
| TH | 3 | PPM | XRF |