Sample 76
NavDat sample number 65866 · BASALTIC-ANDESITE
Sample
| Sample ID | 76 |
|---|---|
| Alternate ID | 01-LG-123 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.6789 |
|---|---|
| Longitude | -117.995 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1402 |
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 | 55.99 | WT% | XRF | |
| AL2O3 | 14.86 | WT% | XRF | |
| TIO2 | 1.793 | WT% | XRF | |
| FEOT | 9.17 | WT% | XRF | |
| MNO | 0.161 | WT% | XRF | |
| CAO | 8.55 | WT% | XRF | |
| MGO | 4.54 | WT% | XRF | |
| K2O | 1.52 | WT% | XRF | |
| NA2O | 3.1 | WT% | XRF | |
| P2O5 | 0.312 | WT% | XRF | |
| TOTAL | 99.57 | WT% | XRF | |
| NI | 10 | PPM | XRF | |
| CR | 48 | PPM | XRF | |
| SC | 38 | PPM | XRF | |
| V | 310 | PPM | XRF | |
| BA | 595 | PPM | XRF | |
| RB | 36 | PPM | XRF | |
| SR | 327 | PPM | XRF | |
| ZR | 169 | PPM | XRF | |
| Y | 38 | PPM | XRF | |
| NB | 11.6 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 19 | PPM | XRF | |
| ZN | 113 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 22 | PPM | XRF | |
| CE | 43 | PPM | XRF | |
| TH | 4 | PPM | XRF |