Sample 1749
NavDat sample number 53216 · BASALT
Sample
| Sample ID | 1749 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7417 |
|---|---|
| Longitude | -121.576 |
| 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 | 53.1 | WT% | XRF | |
| AL2O3 | 18 | WT% | XRF | |
| FEOT | 9.1 | WT% | XRF | |
| MGO | 5.71 | WT% | XRF | |
| CAO | 8.16 | WT% | XRF | |
| NA2O | 3.42 | WT% | XRF | |
| K2O | 1 | WT% | XRF | |
| TIO2 | 1.14 | WT% | XRF | |
| P2O5 | 0.26 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 99.94 | WT% | XRF | |
| LOI | 0.1 | WT% | XRF | |
| RB | 33 | PPM | XRF | |
| SR | 426 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| ZR | 131 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| BA | 325 | PPM | XRF | |
| NI | 56 | PPM | XRF | |
| CU | 65 | PPM | XRF | |
| ZN | 73 | PPM | XRF | |
| CR | 46 | PPM | XRF |