Sample 451
NavDat sample number 53323 · BASALT
Sample
| Sample ID | 451 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.6167 |
|---|---|
| Longitude | -121.763 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.81 | 0.583 | 3.04 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.7 | WT% | XRF | |
| AL2O3 | 18.2 | WT% | XRF | |
| FEOT | 9.2 | WT% | XRF | |
| MGO | 6.17 | WT% | XRF | |
| CAO | 8.66 | WT% | XRF | |
| NA2O | 3.34 | WT% | XRF | |
| K2O | 0.86 | WT% | XRF | |
| TIO2 | 1.31 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 99.79 | WT% | XRF | |
| LOI | 0.05 | WT% | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 491 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| ZR | 156 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| BA | 386 | PPM | XRF | |
| NI | 93 | PPM | XRF | |
| CU | 56 | PPM | XRF | |
| ZN | 59 | PPM | XRF | |
| CR | 94 | PPM | XRF |