Sample 75
NavDat sample number 12845 · BASALT
Sample
| Sample ID | 75 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Hammond and Korosec |
| Comment | Basalt of Papoose Mountain |
Location
| Latitude | 45.5531 |
|---|---|
| Longitude | -121.467 |
| 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 | 50 | WT% | XRF | |
| AL2O3 | 18.01 | WT% | XRF | |
| FEOT | 9.46 | WT% | XRF | |
| TIO2 | 1.29 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 7.28 | WT% | XRF | |
| CAO | 9.29 | WT% | XRF | |
| NA2O | 3.11 | WT% | XRF | |
| K2O | 0.6 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| H2O | 0.63 | WT% | XRF | |
| TOTAL | 100.06 | WT% | XRF | |
| LI | 13 | PPM | XRF | |
| RB | 13 | PPM | XRF | |
| CU | 53 | PPM | XRF | |
| SR | 376 | PPM | XRF | |
| BA | 199 | PPM | XRF | |
| ZN | 92 | PPM | XRF | |
| SC | 34 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| LA | 14 | PPM | XRF | |
| CE | 43 | PPM | XRF | |
| V | 210 | PPM | XRF | |
| CR | 152 | PPM | XRF | |
| NI | 77 | PPM | XRF |