Sample 664
NavDat sample number 66159 · BASALTIC-ANDESITE
Sample
| Sample ID | 664 |
|---|---|
| Alternate ID | 97-LG-28 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.0531 |
|---|---|
| Longitude | -118.555 |
| State / province | Oregon |
| Formation | Tower Mountain Volcanic Field |
| Elevation | 1652 |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 28.75 | 23.8 | 33.7 | Oligocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.91 | WT% | XRF | |
| AL2O3 | 14.84 | WT% | XRF | |
| TIO2 | 1.783 | WT% | XRF | |
| FEOT | 10.56 | WT% | XRF | |
| MNO | 0.182 | WT% | XRF | |
| CAO | 10.05 | WT% | XRF | |
| MGO | 6.48 | WT% | XRF | |
| K2O | 0.76 | WT% | XRF | |
| NA2O | 2.18 | WT% | XRF | |
| P2O5 | 0.251 | WT% | XRF | |
| TOTAL | 97.99 | WT% | XRF | |
| NI | 123 | PPM | XRF | |
| CR | 177 | PPM | XRF | |
| SC | 26 | PPM | XRF | |
| V | 282 | PPM | XRF | |
| BA | 358 | PPM | XRF | |
| RB | 12 | PPM | XRF | |
| SR | 256 | PPM | XRF | |
| ZR | 12 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| NB | 22.9 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 167 | PPM | XRF | |
| ZN | 104 | PPM | XRF | |
| LA | 11 | PPM | XRF | |
| CE | 40 | PPM | XRF | |
| TH | 1 | PPM | XRF |