Sample 169
NavDat sample number 65947 · BASALTIC-ANDESITE
Sample
| Sample ID | 169 |
|---|---|
| Alternate ID | 96-LG-140 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.4575 |
|---|---|
| Longitude | -118.096 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1707 |
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 | 56.04 | WT% | XRF | |
| AL2O3 | 13.16 | WT% | XRF | |
| TIO2 | 2.29 | WT% | XRF | |
| FEOT | 13.22 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| CAO | 6.17 | WT% | XRF | |
| MGO | 2.91 | WT% | XRF | |
| K2O | 1.75 | WT% | XRF | |
| NA2O | 3.64 | WT% | XRF | |
| P2O5 | 0.61 | WT% | XRF | |
| CR | 11 | PPM | XRF | |
| SC | 27 | PPM | XRF | |
| V | 230 | PPM | XRF | |
| BA | 745 | PPM | XRF | |
| RB | 46 | PPM | XRF | |
| SR | 308 | PPM | XRF | |
| ZR | 202 | PPM | XRF | |
| Y | 44 | PPM | XRF | |
| NB | 16 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 3 | PPM | XRF | |
| ZN | 136 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 47 | PPM | XRF | |
| CE | 61 | PPM | XRF | |
| TH | 8 | PPM | XRF |