Sample 1907
NavDat sample number 53268 · BASALT
Sample
| Sample ID | 1907 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.4092 |
|---|---|
| Longitude | -121.687 |
| 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 | 55.4 | WT% | XRF | |
| AL2O3 | 17.3 | WT% | XRF | |
| FEOT | 7.88 | WT% | XRF | |
| MGO | 5.48 | WT% | XRF | |
| CAO | 7.69 | WT% | XRF | |
| NA2O | 3.47 | WT% | XRF | |
| K2O | 1.3 | WT% | XRF | |
| TIO2 | 1.12 | WT% | XRF | |
| P2O5 | 0.25 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 99.69 | WT% | XRF | |
| LOI | 0.21 | WT% | XRF | |
| RB | 13 | PPM | XRF | |
| SR | 266 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| ZR | 161 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| BA | 385 | PPM | XRF | |
| NI | 71 | PPM | XRF | |
| CU | 54 | PPM | XRF | |
| ZN | 69 | PPM | XRF |