Sample 66
NavDat sample number 12836 · BASALT
Sample
| Sample ID | 66 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Hammond and Korosec |
| Comment | Basalt of Bear Prairie |
Location
| Latitude | 45.3767 |
|---|---|
| Longitude | -122.136 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.53 | 1.33 | 1.73 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51 | WT% | XRF | |
| AL2O3 | 17.21 | WT% | XRF | |
| FEOT | 8.65 | WT% | XRF | |
| TIO2 | 1.55 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 6.72 | WT% | XRF | |
| CAO | 8.78 | WT% | XRF | |
| NA2O | 3.94 | WT% | XRF | |
| K2O | 1.04 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| H2O | 1.04 | WT% | XRF | |
| CO2 | 0.025 | WT% | XRF | |
| TOTAL | 100.375 | WT% | XRF | |
| LI | 14 | PPM | XRF | |
| RB | 18 | PPM | XRF | |
| CU | 65 | PPM | XRF | |
| SR | 622 | PPM | XRF | |
| BA | 209 | PPM | XRF | |
| ZN | 89 | PPM | XRF | |
| SC | 22 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 46 | PPM | XRF | |
| V | 186 | PPM | XRF | |
| CR | 213 | PPM | XRF | |
| NI | 122 | PPM | XRF |