Sample 549
NavDat sample number 66119 · BASALTIC-ANDESITE
Sample
| Sample ID | 549 |
|---|---|
| Alternate ID | 98-LG-19b |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.1491 |
|---|---|
| Longitude | -118.896 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1152 |
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 | 54.05 | WT% | XRF | |
| AL2O3 | 14.27 | WT% | XRF | |
| TIO2 | 1.777 | WT% | XRF | |
| FEOT | 11.11 | WT% | XRF | |
| MNO | 0.206 | WT% | XRF | |
| CAO | 9.14 | WT% | XRF | |
| MGO | 5.19 | WT% | XRF | |
| K2O | 1.03 | WT% | XRF | |
| NA2O | 2.96 | WT% | XRF | |
| P2O5 | 0.267 | WT% | XRF | |
| NI | 7 | PPM | XRF | |
| CR | 49 | PPM | XRF | |
| SC | 36 | PPM | XRF | |
| V | 317 | PPM | XRF | |
| BA | 390 | PPM | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 304 | PPM | XRF | |
| ZR | 140 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| NB | 11.3 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 21 | PPM | XRF | |
| ZN | 108 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| LA | 9 | PPM | XRF | |
| CE | 20 | PPM | XRF | |
| TH | 6 | PPM | XRF |