Sample 67
NavDat sample number 65857 · BASALTIC-ANDESITE
Sample
| Sample ID | 67 |
|---|---|
| Alternate ID | 01-LG-39 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.7004 |
|---|---|
| Longitude | -117.957 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1256 |
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 | 55.03 | WT% | XRF | |
| AL2O3 | 14.31 | WT% | XRF | |
| TIO2 | 1.727 | WT% | XRF | |
| FEOT | 10.91 | WT% | XRF | |
| MNO | 0.193 | WT% | XRF | |
| CAO | 8.52 | WT% | XRF | |
| MGO | 4.59 | WT% | XRF | |
| K2O | 1.39 | WT% | XRF | |
| NA2O | 3.02 | WT% | XRF | |
| P2O5 | 0.312 | WT% | XRF | |
| TOTAL | 99.6 | WT% | XRF | |
| NI | 11 | PPM | XRF | |
| CR | 48 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 283 | PPM | XRF | |
| BA | 589 | PPM | XRF | |
| RB | 31 | PPM | XRF | |
| SR | 312 | PPM | XRF | |
| ZR | 158 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| NB | 10.8 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 12 | PPM | XRF | |
| ZN | 103 | PPM | XRF | |
| PB | 10 | PPM | XRF | |
| LA | 19 | PPM | XRF | |
| CE | 47 | PPM | XRF | |
| TH | 6 | PPM | XRF |