Sample 1795
NavDat sample number 53239 · BASALT
Sample
| Sample ID | 1795 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.3448 |
|---|---|
| Longitude | -121.584 |
| 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 | 51.3 | WT% | XRF | |
| AL2O3 | 18.2 | WT% | XRF | |
| FEOT | 7.79 | WT% | XRF | |
| MGO | 7.42 | WT% | XRF | |
| CAO | 10.42 | WT% | XRF | |
| NA2O | 3 | WT% | XRF | |
| K2O | 0.6 | WT% | XRF | |
| TIO2 | 0.94 | WT% | XRF | |
| P2O5 | 0.19 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 99.73 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 14 | PPM | XRF | |
| SR | 365 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 102 | PPM | XRF | |
| BA | 235 | PPM | XRF | |
| NI | 74 | PPM | XRF | |
| CU | 73 | PPM | XRF | |
| ZN | 59 | PPM | XRF | |
| CR | 190 | PPM | XRF |