Sample 403
NavDat sample number 66049 · DACITE
Sample
| Sample ID | 403 |
|---|---|
| Alternate ID | 00-LCC-71 |
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Dacite |
Location
| Latitude | 45.2229 |
|---|---|
| Longitude | -117.617 |
| State / province | Oregon |
| Formation | Glass Hill Volcanic Group |
| Elevation | 1963 |
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 | 64.72 | WT% | XRF | |
| AL2O3 | 16.53 | WT% | XRF | |
| TIO2 | 0.697 | WT% | XRF | |
| FEOT | 4.45 | WT% | XRF | |
| MNO | 0.084 | WT% | XRF | |
| CAO | 5.17 | WT% | XRF | |
| MGO | 1.99 | WT% | XRF | |
| K2O | 1.67 | WT% | XRF | |
| NA2O | 4.32 | WT% | XRF | |
| P2O5 | 0.368 | WT% | XRF | |
| TOTAL | 98.67 | WT% | XRF | |
| NI | 23 | PPM | XRF | |
| CR | 41 | PPM | XRF | |
| SC | 14 | PPM | XRF | |
| V | 80 | PPM | XRF | |
| BA | 657 | PPM | XRF | |
| RB | 21 | PPM | XRF | |
| SR | 727 | PPM | XRF | |
| ZR | 161 | PPM | XRF | |
| Y | 18 | PPM | XRF | |
| NB | 10.2 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 23 | PPM | XRF | |
| ZN | 75 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 22 | PPM | XRF | |
| CE | 66 | PPM | XRF | |
| TH | 1 | PPM | XRF |