Sample 1628
NavDat sample number 53164 · BASALT
Sample
| Sample ID | 1628 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5118 |
|---|---|
| Longitude | -121.609 |
| 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 | 53.9 | WT% | XRF | |
| AL2O3 | 17.4 | WT% | XRF | |
| FEOT | 8.86 | WT% | XRF | |
| MGO | 4.79 | WT% | XRF | |
| CAO | 8.88 | WT% | XRF | |
| NA2O | 3.71 | WT% | XRF | |
| K2O | 0.84 | WT% | XRF | |
| TIO2 | 1.23 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 99.57 | WT% | XRF | |
| LOI | 0.6 | WT% | XRF | |
| RB | 17 | PPM | XRF | |
| SR | 571 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| ZR | 125 | PPM | XRF | |
| NB | 3 | PPM | XRF | |
| BA | 279 | PPM | XRF | |
| NI | 21 | PPM | XRF | |
| CU | 107 | PPM | XRF | |
| ZN | 100 | PPM | XRF | |
| CR | 46 | PPM | XRF |