Sample 137
NavDat sample number 65926 · BASALTIC-ANDESITE
Sample
| Sample ID | 137 |
|---|---|
| Alternate ID | 98-LG-120 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.4893 |
|---|---|
| Longitude | -118.257 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1213 |
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 | 54.57 | WT% | XRF | |
| AL2O3 | 13.59 | WT% | XRF | |
| TIO2 | 2.126 | WT% | XRF | |
| FEOT | 12.57 | WT% | XRF | |
| MNO | 0.263 | WT% | XRF | |
| CAO | 7.88 | WT% | XRF | |
| MGO | 4.06 | WT% | XRF | |
| K2O | 1.44 | WT% | XRF | |
| NA2O | 3.1 | WT% | XRF | |
| P2O5 | 0.402 | WT% | XRF | |
| TOTAL | 98.86 | WT% | XRF | |
| NI | 1 | PPM | XRF | |
| CR | 17 | PPM | XRF | |
| SC | 32 | PPM | XRF | |
| V | 407 | PPM | XRF | |
| BA | 593 | PPM | XRF | |
| RB | 31 | PPM | XRF | |
| SR | 342 | PPM | XRF | |
| ZR | 163 | PPM | XRF | |
| Y | 39 | PPM | XRF | |
| NB | 13.6 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 23 | PPM | XRF | |
| ZN | 128 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 40 | PPM | XRF | |
| TH | 6 | PPM | XRF |