Sample 1574
NavDat sample number 53148 · BASALT
Sample
| Sample ID | 1574 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7388 |
|---|---|
| Longitude | -121.563 |
| 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 | 53.2 | WT% | XRF | |
| AL2O3 | 17.6 | WT% | XRF | |
| FEOT | 9.27 | WT% | XRF | |
| MGO | 5.61 | WT% | XRF | |
| CAO | 8.17 | WT% | XRF | |
| NA2O | 3.51 | WT% | XRF | |
| K2O | 1.08 | WT% | XRF | |
| TIO2 | 1.2 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 100.09 | WT% | XRF | |
| LOI | 0.19 | WT% | XRF | |
| RB | 27 | PPM | XRF | |
| SR | 407 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| ZR | 129 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| BA | 364 | PPM | XRF | |
| NI | 49 | PPM | XRF | |
| CU | 79 | PPM | XRF | |
| ZN | 90 | PPM | XRF | |
| CR | 22 | PPM | XRF |