Sample 14
NavDat sample number 12784 · BASALT
Sample
| Sample ID | 14 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Hammond and Korosec |
| Comment | Basalt of Surprise Lake |
Location
| Latitude | 46.0614 |
|---|---|
| Longitude | -121.478 |
| State / province | Washington |
| Volcanic field | Indian Heaven |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.85 | 0.8 | 0.9 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52 | WT% | XRF | |
| AL2O3 | 15.7 | WT% | XRF | |
| FEOT | 8.4 | WT% | XRF | |
| TIO2 | 1.32 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 7.35 | WT% | XRF | |
| CAO | 8.45 | WT% | XRF | |
| NA2O | 3.52 | WT% | XRF | |
| K2O | 1.4 | WT% | XRF | |
| P2O5 | 0.38 | WT% | XRF | |
| H2O | 0.99 | WT% | XRF | |
| TOTAL | 99.65 | WT% | XRF | |
| LI | 11 | PPM | XRF | |
| RB | 20 | PPM | XRF | |
| CU | 70 | PPM | XRF | |
| SR | 840 | PPM | XRF | |
| BA | 430 | PPM | XRF | |
| ZN | 97 | PPM | XRF | |
| SC | 21 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| LA | 29 | PPM | XRF | |
| CE | 60 | PPM | XRF | |
| V | 160 | PPM | XRF | |
| CR | 320 | PPM | XRF | |
| NI | 120 | PPM | XRF |