Sample 1559
NavDat sample number 53137 · BASALT
Sample
| Sample ID | 1559 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7527 |
|---|---|
| Longitude | -121.631 |
| 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 | 50.6 | WT% | XRF | |
| AL2O3 | 17.3 | WT% | XRF | |
| FEOT | 8.92 | WT% | XRF | |
| MGO | 7.78 | WT% | XRF | |
| CAO | 9.55 | WT% | XRF | |
| NA2O | 3.26 | WT% | XRF | |
| K2O | 0.76 | WT% | XRF | |
| TIO2 | 1.42 | WT% | XRF | |
| P2O5 | 0.26 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 99.66 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 11 | PPM | XRF | |
| SR | 333 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| ZR | 170 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| BA | 205 | PPM | XRF | |
| NI | 109 | PPM | XRF | |
| CU | 60 | PPM | XRF | |
| ZN | 79 | PPM | XRF | |
| CR | 182 | PPM | XRF |