Sample 1630
NavDat sample number 53166 · BASALT
Sample
| Sample ID | 1630 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5847 |
|---|---|
| Longitude | -121.229 |
| 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 | 47.8 | WT% | XRF | |
| AL2O3 | 17.9 | WT% | XRF | |
| FEOT | 9.68 | WT% | XRF | |
| MGO | 8.99 | WT% | XRF | |
| CAO | 11.25 | WT% | XRF | |
| NA2O | 2.76 | WT% | XRF | |
| K2O | 0.22 | WT% | XRF | |
| TIO2 | 1.07 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| TOTAL | 100.59 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 0 | PPM | XRF | |
| SR | 304 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 85 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| BA | 115 | PPM | XRF | |
| NI | 147 | PPM | XRF | |
| CU | 114 | PPM | XRF | |
| ZN | 67 | PPM | XRF | |
| CR | 164 | PPM | XRF |