Sample 385
NavDat sample number 66042 · BASALTIC-ANDESITE
Sample
| Sample ID | 385 |
|---|---|
| Alternate ID | 98-LG-30 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.2596 |
|---|---|
| Longitude | -118.608 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1417 |
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 | 55.62 | WT% | XRF | |
| AL2O3 | 14.13 | WT% | XRF | |
| TIO2 | 2.193 | WT% | XRF | |
| FEOT | 11.93 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| CAO | 7.42 | WT% | XRF | |
| MGO | 3.31 | WT% | XRF | |
| K2O | 1.36 | WT% | XRF | |
| NA2O | 3.44 | WT% | XRF | |
| P2O5 | 0.414 | WT% | XRF | |
| NI | 2 | PPM | XRF | |
| CR | 21 | PPM | XRF | |
| SC | 38 | PPM | XRF | |
| V | 408 | PPM | XRF | |
| BA | 616 | PPM | XRF | |
| RB | 32 | PPM | XRF | |
| SR | 351 | PPM | XRF | |
| ZR | 167 | PPM | XRF | |
| Y | 48 | PPM | XRF | |
| NB | 12.9 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 55 | PPM | XRF | |
| ZN | 141 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 9 | PPM | XRF | |
| CE | 44 | PPM | XRF | |
| TH | 5 | PPM | XRF |