Sample 24
NavDat sample number 65814 · BASALTIC-ANDESITE
Sample
| Sample ID | 24 |
|---|---|
| Alternate ID | 01-LG-55 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.7417 |
|---|---|
| Longitude | -117.969 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1231 |
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 | 54.68 | WT% | XRF | |
| AL2O3 | 14.31 | WT% | XRF | |
| TIO2 | 1.753 | WT% | XRF | |
| FEOT | 11.35 | WT% | XRF | |
| MNO | 0.197 | WT% | XRF | |
| CAO | 8.59 | WT% | XRF | |
| MGO | 4.64 | WT% | XRF | |
| K2O | 1.26 | WT% | XRF | |
| NA2O | 2.91 | WT% | XRF | |
| P2O5 | 0.307 | WT% | XRF | |
| TOTAL | 99.04 | WT% | XRF | |
| NI | 11 | PPM | XRF | |
| CR | 48 | PPM | XRF | |
| SC | 36 | PPM | XRF | |
| V | 310 | PPM | XRF | |
| BA | 624 | PPM | XRF | |
| RB | 30 | PPM | XRF | |
| SR | 305 | PPM | XRF | |
| ZR | 163 | PPM | XRF | |
| Y | 39 | PPM | XRF | |
| NB | 14.4 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 11 | PPM | XRF | |
| ZN | 108 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 35 | PPM | XRF | |
| CE | 40 | PPM | XRF | |
| TH | 9 | PPM | XRF |