Sample 1572
NavDat sample number 53146 · BASALT
Sample
| Sample ID | 1572 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.4595 |
|---|---|
| Longitude | -121.671 |
| 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 | 55.1 | WT% | XRF | |
| AL2O3 | 16.9 | WT% | XRF | |
| FEOT | 6.84 | WT% | XRF | |
| MGO | 6.78 | WT% | XRF | |
| CAO | 8.9 | WT% | XRF | |
| NA2O | 3 | WT% | XRF | |
| K2O | 1.4 | WT% | XRF | |
| TIO2 | 0.82 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| TOTAL | 99.76 | WT% | XRF | |
| LOI | 0.58 | WT% | XRF | |
| RB | 36 | PPM | XRF | |
| SR | 186 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| ZR | 130 | PPM | XRF | |
| NB | 1 | PPM | XRF | |
| BA | 242 | PPM | XRF | |
| NI | 90 | PPM | XRF | |
| CU | 80 | PPM | XRF | |
| ZN | 54 | PPM | XRF | |
| CR | 84 | PPM | XRF |