Sample 1734
NavDat sample number 53212 · BASALT
Sample
| Sample ID | 1734 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.4667 |
|---|---|
| Longitude | -121.448 |
| 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 | 50.4 | WT% | XRF | |
| AL2O3 | 21.5 | WT% | XRF | |
| FEOT | 7.25 | WT% | XRF | |
| MGO | 5.4 | WT% | XRF | |
| CAO | 10.91 | WT% | XRF | |
| NA2O | 2.96 | WT% | XRF | |
| K2O | 0.33 | WT% | XRF | |
| TIO2 | 0.91 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| TOTAL | 99.79 | WT% | XRF | |
| LOI | 0.04 | WT% | XRF | |
| RB | 13 | PPM | XRF | |
| SR | 663 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 92 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| BA | 218 | PPM | XRF | |
| NI | 64 | PPM | XRF | |
| CU | 62 | PPM | XRF | |
| ZN | 56 | PPM | XRF | |
| CR | 106 | PPM | XRF |