Sample 2072
NavDat sample number 53293 · BASALT
Sample
| Sample ID | 2072 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5462 |
|---|---|
| Longitude | -121.769 |
| 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 | 54.9 | WT% | XRF | |
| AL2O3 | 18.5 | WT% | XRF | |
| FEOT | 8.56 | WT% | XRF | |
| MGO | 3.52 | WT% | XRF | |
| CAO | 7.41 | WT% | XRF | |
| NA2O | 4.27 | WT% | XRF | |
| K2O | 1.12 | WT% | XRF | |
| TIO2 | 1.26 | WT% | XRF | |
| P2O5 | 0.34 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 98.96 | WT% | XRF | |
| LOI | 0.56 | WT% | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 523 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZR | 129 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| BA | 379 | PPM | XRF | |
| NI | 15 | PPM | XRF | |
| CU | 52 | PPM | XRF | |
| ZN | 95 | PPM | XRF |