Sample 1892
NavDat sample number 53264 · BASALT
Sample
| Sample ID | 1892 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.71 |
|---|---|
| Longitude | -121.749 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.29 | 0.029 | 0.549 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.5 | WT% | XRF | |
| AL2O3 | 18.1 | WT% | XRF | |
| FEOT | 9.81 | WT% | XRF | |
| MGO | 5.85 | WT% | XRF | |
| CAO | 8.79 | WT% | XRF | |
| NA2O | 3.38 | WT% | XRF | |
| K2O | 0.72 | WT% | XRF | |
| TIO2 | 1.36 | WT% | XRF | |
| P2O5 | 0.37 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| TOTAL | 100.16 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 15 | PPM | XRF | |
| SR | 549 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 107 | PPM | XRF | |
| NB | 5 | PPM | XRF | |
| BA | 342 | PPM | XRF | |
| NI | 81 | PPM | XRF | |
| CU | 93 | PPM | XRF | |
| ZN | 90 | PPM | XRF |