Sample 2077
NavDat sample number 53298 · BASALT
Sample
| Sample ID | 2077 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5453 |
|---|---|
| Longitude | -121.769 |
| 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 | 54.9 | WT% | XRF | |
| AL2O3 | 19 | WT% | XRF | |
| FEOT | 8.45 | WT% | XRF | |
| MGO | 3.53 | WT% | XRF | |
| CAO | 7.63 | WT% | XRF | |
| NA2O | 4.03 | WT% | XRF | |
| K2O | 0.82 | WT% | XRF | |
| TIO2 | 1.25 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| TOTAL | 100.07 | WT% | XRF | |
| LOI | 0.77 | WT% | XRF | |
| RB | 15 | PPM | XRF | |
| SR | 560 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZR | 123 | PPM | XRF | |
| NB | 5 | PPM | XRF | |
| BA | 466 | PPM | XRF | |
| NI | 8 | PPM | XRF | |
| CU | 56 | PPM | XRF | |
| ZN | 89 | PPM | XRF | |
| CR | 9 | PPM | XRF |