Sample 392
NavDat sample number 66047 · BASALTIC-ANDESITE
Sample
| Sample ID | 392 |
|---|---|
| Alternate ID | 97-LG-157 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.2464 |
|---|---|
| Longitude | -118.388 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1021 |
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 | 56.84 | WT% | XRF | |
| AL2O3 | 13.55 | WT% | XRF | |
| TIO2 | 2.156 | WT% | XRF | |
| FEOT | 11.8 | WT% | XRF | |
| MNO | 0.223 | WT% | XRF | |
| CAO | 6.5 | WT% | XRF | |
| MGO | 2.94 | WT% | XRF | |
| K2O | 1.93 | WT% | XRF | |
| NA2O | 3.58 | WT% | XRF | |
| P2O5 | 0.488 | WT% | XRF | |
| TOTAL | 98.38 | WT% | XRF | |
| CR | 11 | PPM | XRF | |
| SC | 26 | PPM | XRF | |
| V | 252 | PPM | XRF | |
| BA | 754 | PPM | XRF | |
| RB | 46 | PPM | XRF | |
| SR | 307 | PPM | XRF | |
| ZR | 200 | PPM | XRF | |
| Y | 43 | PPM | XRF | |
| NB | 15.3 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 6 | PPM | XRF | |
| ZN | 128 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 12 | PPM | XRF | |
| CE | 46 | PPM | XRF | |
| TH | 7 | PPM | XRF |