Sample 688
NavDat sample number 66166 · BASALTIC-ANDESITE
Sample
| Sample ID | 688 |
|---|---|
| Alternate ID | 98-LG-83 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.0106 |
|---|---|
| Longitude | -118.913 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1225 |
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 | 54.34 | WT% | XRF | |
| AL2O3 | 13.77 | WT% | XRF | |
| TIO2 | 2.094 | WT% | XRF | |
| FEOT | 12.08 | WT% | XRF | |
| MNO | 0.216 | WT% | XRF | |
| CAO | 8.35 | WT% | XRF | |
| MGO | 4.33 | WT% | XRF | |
| K2O | 1.29 | WT% | XRF | |
| NA2O | 3.15 | WT% | XRF | |
| P2O5 | 0.374 | WT% | XRF | |
| TOTAL | 98.99 | WT% | XRF | |
| NI | 3 | PPM | XRF | |
| CR | 39 | PPM | XRF | |
| SC | 28 | PPM | XRF | |
| V | 326 | PPM | XRF | |
| BA | 515 | PPM | XRF | |
| RB | 30 | PPM | XRF | |
| SR | 311 | PPM | XRF | |
| ZR | 166 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| NB | 13 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 20 | PPM | XRF | |
| ZN | 117 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 14 | PPM | XRF | |
| CE | 52 | PPM | XRF | |
| TH | 8 | PPM | XRF |