Sample 92
NavDat sample number 65882 · BASALTIC-ANDESITE
Sample
| Sample ID | 92 |
|---|---|
| Alternate ID | 00-LG-40 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.6073 |
|---|---|
| Longitude | -118.062 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1042 |
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 | 56.45 | WT% | XRF | |
| AL2O3 | 13.45 | WT% | XRF | |
| TIO2 | 2.11 | WT% | XRF | |
| FEOT | 12.44 | WT% | XRF | |
| MNO | 0.201 | WT% | XRF | |
| CAO | 6.92 | WT% | XRF | |
| MGO | 3.37 | WT% | XRF | |
| K2O | 1.69 | WT% | XRF | |
| NA2O | 3.01 | WT% | XRF | |
| P2O5 | 0.364 | WT% | XRF | |
| TOTAL | 99.46 | WT% | XRF | |
| NI | 4 | PPM | XRF | |
| CR | 25 | PPM | XRF | |
| SC | 31 | PPM | XRF | |
| V | 320 | PPM | XRF | |
| BA | 684 | PPM | XRF | |
| RB | 52 | PPM | XRF | |
| SR | 322 | PPM | XRF | |
| ZR | 189 | PPM | XRF | |
| Y | 41 | PPM | XRF | |
| NB | 13.4 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 9 | PPM | XRF | |
| ZN | 132 | PPM | XRF | |
| PB | 13 | PPM | XRF | |
| LA | 27 | PPM | XRF | |
| CE | 58 | PPM | XRF | |
| TH | 10 | PPM | XRF |