Sample 21
NavDat sample number 12791 · BASALT
Sample
| Sample ID | 21 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Hammond and Korosec |
| Comment | Basalt of Black Creek |
Location
| Latitude | 45.5386 |
|---|---|
| Longitude | -121.495 |
| State / province | Washington |
| Volcanic field | Indian Heaven |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.83 | 0 | 1.65 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.9 | WT% | XRF | |
| AL2O3 | 16.8 | WT% | XRF | |
| FEOT | 8.2 | WT% | XRF | |
| TIO2 | 1.43 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 6.4 | WT% | XRF | |
| CAO | 7.65 | WT% | XRF | |
| NA2O | 3.72 | WT% | XRF | |
| K2O | 0.95 | WT% | XRF | |
| P2O5 | 0.34 | WT% | XRF | |
| H2O | 0.82 | WT% | XRF | |
| TOTAL | 99.35 | WT% | XRF | |
| LI | 13 | PPM | XRF | |
| RB | 15 | PPM | XRF | |
| CU | 60 | PPM | XRF | |
| SR | 540 | PPM | XRF | |
| BA | 280 | PPM | XRF | |
| ZN | 99 | PPM | XRF | |
| SC | 21 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| LA | 18 | PPM | XRF | |
| CE | 39 | PPM | XRF | |
| V | 186 | PPM | XRF | |
| CR | 230 | PPM | XRF | |
| NI | 69 | PPM | XRF |