Sample 2062
NavDat sample number 53284 · BASALT
Sample
| Sample ID | 2062 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.665 |
|---|---|
| Longitude | -121.595 |
| 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 | 57.4 | WT% | XRF | |
| AL2O3 | 16.8 | WT% | XRF | |
| FEOT | 7.95 | WT% | XRF | |
| MGO | 3.42 | WT% | XRF | |
| CAO | 6.88 | WT% | XRF | |
| NA2O | 4.24 | WT% | XRF | |
| K2O | 1.57 | WT% | XRF | |
| TIO2 | 1.22 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 99.07 | WT% | XRF | |
| LOI | 0.26 | WT% | XRF | |
| RB | 39 | PPM | XRF | |
| SR | 489 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 158 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| BA | 381 | PPM | XRF | |
| NI | 16 | PPM | XRF | |
| CU | 70 | PPM | XRF | |
| ZN | 84 | PPM | XRF |