Sample 377
NavDat sample number 66039 · BASALTIC-ANDESITE
Sample
| Sample ID | 377 |
|---|---|
| Alternate ID | 98-LG-14 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.2729 |
|---|---|
| Longitude | -118.824 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1561 |
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 | 56.44 | WT% | XRF | |
| AL2O3 | 13.22 | WT% | XRF | |
| TIO2 | 2.442 | WT% | XRF | |
| FEOT | 11.63 | WT% | XRF | |
| MNO | 0.233 | WT% | XRF | |
| CAO | 7.1 | WT% | XRF | |
| MGO | 3.14 | WT% | XRF | |
| K2O | 2.07 | WT% | XRF | |
| NA2O | 3.16 | WT% | XRF | |
| P2O5 | 0.566 | WT% | XRF | |
| CR | 12 | PPM | XRF | |
| SC | 29 | PPM | XRF | |
| V | 281 | PPM | XRF | |
| BA | 787 | PPM | XRF | |
| RB | 43 | PPM | XRF | |
| SR | 320 | PPM | XRF | |
| ZR | 191 | PPM | XRF | |
| Y | 47 | PPM | XRF | |
| NB | 15.2 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 9 | PPM | XRF | |
| ZN | 145 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 19 | PPM | XRF | |
| CE | 49 | PPM | XRF | |
| TH | 9 | PPM | XRF |