Sample 306
NavDat sample number 66014 · BASALTIC-ANDESITE
Sample
| Sample ID | 306 |
|---|---|
| Alternate ID | 98-LG-117 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.3669 |
|---|---|
| Longitude | -118.593 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1341 |
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 | 55.2 | WT% | XRF | |
| AL2O3 | 13.75 | WT% | XRF | |
| TIO2 | 2.202 | WT% | XRF | |
| FEOT | 11.78 | WT% | XRF | |
| MNO | 0.217 | WT% | XRF | |
| CAO | 7.81 | WT% | XRF | |
| MGO | 3.91 | WT% | XRF | |
| K2O | 1.43 | WT% | XRF | |
| NA2O | 3.28 | WT% | XRF | |
| P2O5 | 0.416 | WT% | XRF | |
| TOTAL | 99.14 | WT% | XRF | |
| CR | 28 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 342 | PPM | XRF | |
| BA | 555 | PPM | XRF | |
| RB | 33 | PPM | XRF | |
| SR | 318 | PPM | XRF | |
| ZR | 168 | PPM | XRF | |
| Y | 38 | PPM | XRF | |
| NB | 13.5 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 12 | PPM | XRF | |
| ZN | 127 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| LA | 16 | PPM | XRF | |
| CE | 38 | PPM | XRF | |
| TH | 3 | PPM | XRF |