Sample 139
NavDat sample number 65928 · BASALTIC-ANDESITE
Sample
| Sample ID | 139 |
|---|---|
| Alternate ID | 98-LG-122 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.4883 |
|---|---|
| Longitude | -118.257 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1164 |
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 | 53.91 | WT% | XRF | |
| AL2O3 | 13.65 | WT% | XRF | |
| TIO2 | 2.091 | WT% | XRF | |
| FEOT | 12.59 | WT% | XRF | |
| MNO | 0.212 | WT% | XRF | |
| CAO | 8.13 | WT% | XRF | |
| MGO | 4.47 | WT% | XRF | |
| K2O | 1.28 | WT% | XRF | |
| NA2O | 3.26 | WT% | XRF | |
| P2O5 | 0.408 | WT% | XRF | |
| TOTAL | 98.5 | WT% | XRF | |
| NI | 9 | PPM | XRF | |
| CR | 35 | PPM | XRF | |
| SC | 33 | PPM | XRF | |
| V | 368 | PPM | XRF | |
| BA | 531 | PPM | XRF | |
| RB | 32 | PPM | XRF | |
| SR | 335 | PPM | XRF | |
| ZR | 152 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| NB | 12.4 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 30 | PPM | XRF | |
| ZN | 122 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 19 | PPM | XRF | |
| CE | 30 | PPM | XRF | |
| TH | 4 | PPM | XRF |