Sample 284
NavDat sample number 65995 · BASALTIC-ANDESITE
Sample
| Sample ID | 284 |
|---|---|
| Alternate ID | 00-LCC-101 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.3833 |
|---|---|
| Longitude | -117.765 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1439 |
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 | 54.74 | WT% | XRF | |
| AL2O3 | 14.31 | WT% | XRF | |
| TIO2 | 1.993 | WT% | XRF | |
| FEOT | 11.12 | WT% | XRF | |
| MNO | 0.212 | WT% | XRF | |
| CAO | 8.2 | WT% | XRF | |
| MGO | 4.39 | WT% | XRF | |
| K2O | 1.55 | WT% | XRF | |
| NA2O | 3.12 | WT% | XRF | |
| P2O5 | 0.373 | WT% | XRF | |
| TOTAL | 99.02 | WT% | XRF | |
| NI | 23 | PPM | XRF | |
| CR | 45 | PPM | XRF | |
| SC | 36 | PPM | XRF | |
| V | 339 | PPM | XRF | |
| BA | 613 | PPM | XRF | |
| RB | 35 | PPM | XRF | |
| SR | 310 | PPM | XRF | |
| ZR | 174 | PPM | XRF | |
| Y | 39 | PPM | XRF | |
| NB | 12.2 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 43 | PPM | XRF | |
| ZN | 121 | PPM | XRF | |
| PB | 11 | PPM | XRF | |
| LA | 29 | PPM | XRF | |
| CE | 45 | PPM | XRF | |
| TH | 6 | PPM | XRF |