Sample 502
NavDat sample number 66098 · BASALTIC-ANDESITE
Sample
| Sample ID | 502 |
|---|---|
| Alternate ID | 00-LCC-224b |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | BasalticAndesite |
Location
| Latitude | 45.1727 |
|---|---|
| Longitude | -117.532 |
| State / province | Oregon |
| Formation | Imnaha Basalt |
| Elevation | 2408 |
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 | 53.03 | WT% | XRF | |
| AL2O3 | 13.71 | WT% | XRF | |
| TIO2 | 2.712 | WT% | XRF | |
| FEOT | 12.46 | WT% | XRF | |
| MNO | 0.246 | WT% | XRF | |
| CAO | 8.7 | WT% | XRF | |
| MGO | 4.45 | WT% | XRF | |
| K2O | 1.15 | WT% | XRF | |
| NA2O | 3.12 | WT% | XRF | |
| P2O5 | 0.419 | WT% | XRF | |
| TOTAL | 100.18 | WT% | XRF | |
| NI | 27 | PPM | XRF | |
| CR | 57 | PPM | XRF | |
| SC | 38 | PPM | XRF | |
| V | 361 | PPM | XRF | |
| BA | 475 | PPM | XRF | |
| RB | 29 | PPM | XRF | |
| SR | 283 | PPM | XRF | |
| ZR | 216 | PPM | XRF | |
| Y | 46 | PPM | XRF | |
| NB | 15.2 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 104 | PPM | XRF | |
| ZN | 132 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 18 | PPM | XRF | |
| CE | 53 | PPM | XRF | |
| TH | 3 | PPM | XRF |