Sample 1518
NavDat sample number 53119 · BASALT
Sample
| Sample ID | 1518 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.785 |
|---|---|
| Longitude | -121.615 |
| 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 | 50.2 | WT% | XRF | |
| AL2O3 | 17.6 | WT% | XRF | |
| FEOT | 8.92 | WT% | XRF | |
| MGO | 7.94 | WT% | XRF | |
| CAO | 9.71 | WT% | XRF | |
| NA2O | 3.19 | WT% | XRF | |
| K2O | 0.68 | WT% | XRF | |
| TIO2 | 1.4 | WT% | XRF | |
| P2O5 | 0.28 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 100.67 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 14 | PPM | XRF | |
| SR | 371 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZR | 160 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| BA | 190 | PPM | XRF | |
| NI | 125 | PPM | XRF | |
| CU | 59 | PPM | XRF | |
| ZN | 72 | PPM | XRF | |
| CR | 178 | PPM | XRF |