Sample 1908
NavDat sample number 53269 · BASALT
Sample
| Sample ID | 1908 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.4747 |
|---|---|
| Longitude | -121.469 |
| 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 | 51.4 | WT% | XRF | |
| AL2O3 | 21 | WT% | XRF | |
| FEOT | 7.04 | WT% | XRF | |
| MGO | 5.25 | WT% | XRF | |
| CAO | 10.63 | WT% | XRF | |
| NA2O | 2.99 | WT% | XRF | |
| K2O | 0.48 | WT% | XRF | |
| TIO2 | 0.89 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| TOTAL | 99.56 | WT% | XRF | |
| LOI | 0.14 | WT% | XRF | |
| RB | 13 | PPM | XRF | |
| SR | 645 | PPM | XRF | |
| Y | 15 | PPM | XRF | |
| ZR | 79 | PPM | XRF | |
| NB | 3 | PPM | XRF | |
| BA | 207 | PPM | XRF | |
| NI | 49 | PPM | XRF | |
| CU | 5 | PPM | XRF | |
| ZN | 17 | PPM | XRF |