Sample 2071
NavDat sample number 53292 · BASALT
Sample
| Sample ID | 2071 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.543 |
|---|---|
| Longitude | -121.764 |
| 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 | 53.3 | WT% | XRF | |
| AL2O3 | 18.8 | WT% | XRF | |
| FEOT | 7.87 | WT% | XRF | |
| MGO | 5.7 | WT% | XRF | |
| CAO | 9.09 | WT% | XRF | |
| NA2O | 3.58 | WT% | XRF | |
| K2O | 0.42 | WT% | XRF | |
| TIO2 | 0.97 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| TOTAL | 99.21 | WT% | XRF | |
| LOI | 0.63 | WT% | XRF | |
| RB | 10 | PPM | XRF | |
| SR | 627 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| ZR | 85 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| BA | 260 | PPM | XRF | |
| NI | 45 | PPM | XRF | |
| CU | 70 | PPM | XRF | |
| ZN | 78 | PPM | XRF |