Sample 1906
NavDat sample number 53267 · BASALT
Sample
| Sample ID | 1906 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.427 |
|---|---|
| Longitude | -121.686 |
| 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 | 56.8 | WT% | XRF | |
| AL2O3 | 17.1 | WT% | XRF | |
| FEOT | 7.84 | WT% | XRF | |
| MGO | 4.34 | WT% | XRF | |
| CAO | 7.31 | WT% | XRF | |
| NA2O | 3.86 | WT% | XRF | |
| K2O | 1.34 | WT% | XRF | |
| TIO2 | 1.07 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| TOTAL | 99.26 | WT% | XRF | |
| LOI | 0.45 | WT% | XRF | |
| RB | 36 | PPM | XRF | |
| SR | 343 | PPM | XRF | |
| Y | 28 | PPM | XRF | |
| ZR | 169 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| BA | 389 | PPM | XRF | |
| NI | 24 | PPM | XRF | |
| CU | 68 | PPM | XRF | |
| ZN | 76 | PPM | XRF |