Sample 10
NavDat sample number 12780 · BASALT
Sample
| Sample ID | 10 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Hammond and Korosec |
| Comment | Basalt of Thomas Lake |
Location
| Latitude | 46.0422 |
|---|---|
| Longitude | -121.584 |
| State / province | Washington |
| Volcanic field | Indian Heaven |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.7 | 3.2 | 4.2 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48 | WT% | XRF | |
| AL2O3 | 17.4 | WT% | XRF | |
| FEOT | 9.8 | WT% | XRF | |
| TIO2 | 1.26 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 7.95 | WT% | XRF | |
| CAO | 9.9 | WT% | XRF | |
| NA2O | 3.12 | WT% | XRF | |
| K2O | 0.25 | WT% | XRF | |
| P2O5 | 0.12 | WT% | XRF | |
| H2O | 0.36 | WT% | XRF | |
| CO2 | 0.18 | WT% | XRF | |
| TOTAL | 98.52 | WT% | XRF | |
| LI | 9 | PPM | XRF | |
| RB | 10 | PPM | XRF | |
| CU | 74 | PPM | XRF | |
| SR | 330 | PPM | XRF | |
| BA | 50 | PPM | XRF | |
| ZN | 88 | PPM | XRF | |
| SC | 31 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| LA | 5 | PPM | XRF | |
| CE | 21 | PPM | XRF | |
| V | 197 | PPM | XRF | |
| CR | 350 | PPM | XRF | |
| NI | 4 | PPM | XRF |