Sample 342
NavDat sample number 66032 · BASALTIC-ANDESITE
Sample
| Sample ID | 342 |
|---|---|
| Alternate ID | 98-LG-35 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.3185 |
|---|---|
| Longitude | -118.322 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1082 |
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 | 55.54 | WT% | XRF | |
| AL2O3 | 14.05 | WT% | XRF | |
| TIO2 | 2.167 | WT% | XRF | |
| FEOT | 10.77 | WT% | XRF | |
| MNO | 0.266 | WT% | XRF | |
| CAO | 8.04 | WT% | XRF | |
| MGO | 3.9 | WT% | XRF | |
| K2O | 1.42 | WT% | XRF | |
| NA2O | 3.44 | WT% | XRF | |
| P2O5 | 0.414 | WT% | XRF | |
| NI | 2 | PPM | XRF | |
| CR | 17 | PPM | XRF | |
| SC | 34 | PPM | XRF | |
| V | 376 | PPM | XRF | |
| BA | 857 | PPM | XRF | |
| RB | 32 | PPM | XRF | |
| SR | 361 | PPM | XRF | |
| ZR | 170 | PPM | XRF | |
| Y | 42 | PPM | XRF | |
| NB | 13.1 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 21 | PPM | XRF | |
| ZN | 131 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 48 | PPM | XRF | |
| TH | 8 | PPM | XRF |