Sample 50
NavDat sample number 12820 · BASALT
Sample
| Sample ID | 50 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Hammond and Korosec |
| Comment | Basalt of Gilmer Creek |
Location
| Latitude | 45.5148 |
|---|---|
| Longitude | -121.298 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.76 | 1.26 | 2.26 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.6 | WT% | XRF | |
| AL2O3 | 17.8 | WT% | XRF | |
| FEOT | 10 | WT% | XRF | |
| TIO2 | 1.42 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 7.05 | WT% | XRF | |
| CAO | 9.5 | WT% | XRF | |
| NA2O | 3.24 | WT% | XRF | |
| K2O | 0.7 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| H2O | 0.6 | WT% | XRF | |
| CO2 | 0.05 | WT% | XRF | |
| TOTAL | 100.37 | WT% | XRF | |
| LI | 11 | PPM | XRF | |
| RB | 10 | PPM | XRF | |
| CU | 70 | PPM | XRF | |
| SR | 405 | PPM | XRF | |
| BA | 200 | PPM | XRF | |
| ZN | 81 | PPM | XRF | |
| SC | 28 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| LA | 14 | PPM | XRF | |
| CE | 33 | PPM | XRF | |
| V | 198 | PPM | XRF | |
| CR | 285 | PPM | XRF | |
| NI | 51 | PPM | XRF |