Sample 305
NavDat sample number 66013 · BASALTIC-ANDESITE
Sample
| Sample ID | 305 |
|---|---|
| Alternate ID | 98-LG-113 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.3675 |
|---|---|
| Longitude | -118.612 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1207 |
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 | 54.77 | WT% | XRF | |
| AL2O3 | 14.18 | WT% | XRF | |
| TIO2 | 2.04 | WT% | XRF | |
| FEOT | 11.22 | WT% | XRF | |
| MNO | 0.208 | WT% | XRF | |
| CAO | 8.17 | WT% | XRF | |
| MGO | 4.42 | WT% | XRF | |
| K2O | 1.35 | WT% | XRF | |
| NA2O | 3.3 | WT% | XRF | |
| P2O5 | 0.351 | WT% | XRF | |
| TOTAL | 98.71 | WT% | XRF | |
| NI | 11 | PPM | XRF | |
| CR | 45 | PPM | XRF | |
| SC | 32 | PPM | XRF | |
| V | 389 | PPM | XRF | |
| BA | 546 | PPM | XRF | |
| RB | 29 | PPM | XRF | |
| SR | 321 | PPM | XRF | |
| ZR | 163 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| NB | 12.6 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 40 | PPM | XRF | |
| ZN | 119 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 5 | PPM | XRF | |
| CE | 41 | PPM | XRF | |
| TH | 5 | PPM | XRF |