Sample 1880
NavDat sample number 53258 · BASALT
Sample
| Sample ID | 1880 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7917 |
|---|---|
| Longitude | -121.576 |
| 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 | 52.6 | WT% | XRF | |
| AL2O3 | 16.7 | WT% | XRF | |
| FEOT | 8.89 | WT% | XRF | |
| MGO | 6.73 | WT% | XRF | |
| CAO | 9.03 | WT% | XRF | |
| NA2O | 3.22 | WT% | XRF | |
| K2O | 1 | WT% | XRF | |
| TIO2 | 1.35 | WT% | XRF | |
| P2O5 | 0.3 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 99.79 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 28 | PPM | XRF | |
| SR | 285 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| ZR | 170 | PPM | XRF | |
| BA | 340 | PPM | XRF | |
| NI | 84 | PPM | XRF | |
| CU | 70 | PPM | XRF | |
| ZN | 77 | PPM | XRF | |
| CR | 136 | PPM | XRF |