Sample 1578
NavDat sample number 53150 · BASALT
Sample
| Sample ID | 1578 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7547 |
|---|---|
| Longitude | -121.559 |
| 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 | 52.9 | WT% | XRF | |
| AL2O3 | 17.8 | WT% | XRF | |
| FEOT | 9.18 | WT% | XRF | |
| MGO | 5.75 | WT% | XRF | |
| CAO | 8.41 | WT% | XRF | |
| NA2O | 3.48 | WT% | XRF | |
| K2O | 0.98 | WT% | XRF | |
| TIO2 | 1.15 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 100.08 | WT% | XRF | |
| LOI | 0.19 | WT% | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 411 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZR | 123 | PPM | XRF | |
| NB | 1 | PPM | XRF | |
| BA | 333 | PPM | XRF | |
| NI | 49 | PPM | XRF | |
| CU | 74 | PPM | XRF | |
| ZN | 89 | PPM | XRF | |
| CR | 35 | PPM | XRF |