Sample 2092
NavDat sample number 53370 · BASALT
Sample
| Sample ID | 2092 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.417 |
|---|---|
| Longitude | -121.736 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.81 | 0.583 | 3.04 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49 | WT% | XRF | |
| AL2O3 | 18.8 | WT% | XRF | |
| FEOT | 9.07 | WT% | XRF | |
| MGO | 8.72 | WT% | XRF | |
| CAO | 10.45 | WT% | XRF | |
| NA2O | 2.66 | WT% | XRF | |
| K2O | 0.15 | WT% | XRF | |
| TIO2 | 0.92 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 99.58 | WT% | XRF | |
| LOI | 0.51 | WT% | XRF | |
| RB | 2 | PPM | XRF | |
| SR | 386 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| ZR | 64 | PPM | XRF | |
| NB | 2 | PPM | XRF | |
| BA | 121 | PPM | XRF | |
| NI | 135 | PPM | XRF | |
| CU | 87 | PPM | XRF | |
| ZN | 69 | PPM | XRF | |
| CR | 206 | PPM | XRF |