Sample 112
NavDat sample number 52807 · BASALT
Sample
| Sample ID | 112 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5533 |
|---|---|
| Longitude | -121.535 |
| 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 | 53.6 | WT% | XRF | |
| AL2O3 | 17.2 | WT% | XRF | |
| FEOT | 8.96 | WT% | XRF | |
| MGO | 4.79 | WT% | XRF | |
| CAO | 9.2 | WT% | XRF | |
| NA2O | 3.81 | WT% | XRF | |
| K2O | 0.77 | WT% | XRF | |
| TIO2 | 1.23 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 100.78 | WT% | XRF | |
| LOI | 0.09 | WT% | XRF | |
| RB | 20 | PPM | XRF | |
| SR | 591 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| ZR | 124 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| BA | 287 | PPM | XRF | |
| NI | 26 | PPM | XRF | |
| CU | 88 | PPM | XRF | |
| ZN | 60 | PPM | XRF | |
| CR | 71 | PPM | XRF |