Sample 68
NavDat sample number 65858 · BASALTIC-ANDESITE
Sample
| Sample ID | 68 |
|---|---|
| Alternate ID | 01-LG-44 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.6982 |
|---|---|
| Longitude | -117.955 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1244 |
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 | 54.93 | WT% | XRF | |
| AL2O3 | 14.28 | WT% | XRF | |
| TIO2 | 1.734 | WT% | XRF | |
| FEOT | 11.01 | WT% | XRF | |
| MNO | 0.204 | WT% | XRF | |
| CAO | 8.45 | WT% | XRF | |
| MGO | 4.77 | WT% | XRF | |
| K2O | 1.25 | WT% | XRF | |
| NA2O | 3.06 | WT% | XRF | |
| P2O5 | 0.318 | WT% | XRF | |
| TOTAL | 100.04 | WT% | XRF | |
| NI | 12 | PPM | XRF | |
| CR | 51 | PPM | XRF | |
| SC | 34 | PPM | XRF | |
| V | 306 | PPM | XRF | |
| BA | 575 | PPM | XRF | |
| RB | 29 | PPM | XRF | |
| SR | 306 | PPM | XRF | |
| ZR | 164 | PPM | XRF | |
| Y | 41 | PPM | XRF | |
| NB | 11.3 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 17 | PPM | XRF | |
| ZN | 112 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| LA | 19 | PPM | XRF | |
| CE | 47 | PPM | XRF |