Sample 143
NavDat sample number 65932 · BASALTIC-ANDESITE
Sample
| Sample ID | 143 |
|---|---|
| Alternate ID | 98-LG-126 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.4857 |
|---|---|
| Longitude | -118.259 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1067 |
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 | 56.3 | WT% | XRF | |
| AL2O3 | 13.84 | WT% | XRF | |
| TIO2 | 2.164 | WT% | XRF | |
| FEOT | 11.28 | WT% | XRF | |
| MNO | 0.208 | WT% | XRF | |
| CAO | 7.2 | WT% | XRF | |
| MGO | 3.55 | WT% | XRF | |
| K2O | 2.02 | WT% | XRF | |
| NA2O | 3.07 | WT% | XRF | |
| P2O5 | 0.372 | WT% | XRF | |
| TOTAL | 98.37 | WT% | XRF | |
| NI | 8 | PPM | XRF | |
| CR | 23 | PPM | XRF | |
| SC | 29 | PPM | XRF | |
| V | 386 | PPM | XRF | |
| BA | 706 | PPM | XRF | |
| RB | 49 | PPM | XRF | |
| SR | 310 | PPM | XRF | |
| ZR | 174 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| NB | 13 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 28 | PPM | XRF | |
| ZN | 126 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 25 | PPM | XRF | |
| CE | 50 | PPM | XRF | |
| TH | 7 | PPM | XRF |