Sample 1754
NavDat sample number 53221 · BASALT
Sample
| Sample ID | 1754 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7382 |
|---|---|
| Longitude | -121.565 |
| 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 | 55.7 | WT% | XRF | |
| AL2O3 | 17.6 | WT% | XRF | |
| FEOT | 7.54 | WT% | XRF | |
| MGO | 4.82 | WT% | XRF | |
| CAO | 7.28 | WT% | XRF | |
| NA2O | 3.71 | WT% | XRF | |
| K2O | 1.59 | WT% | XRF | |
| TIO2 | 1.18 | WT% | XRF | |
| P2O5 | 0.42 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| TOTAL | 99.85 | WT% | XRF | |
| LOI | 0.27 | WT% | XRF | |
| RB | 42 | PPM | XRF | |
| SR | 481 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| ZR | 191 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| BA | 484 | PPM | XRF | |
| NI | 53 | PPM | XRF | |
| CU | 47 | PPM | XRF | |
| ZN | 77 | PPM | XRF | |
| CR | 72 | PPM | XRF |