Sample 1551
NavDat sample number 53398 · BASALT
Sample
| Sample ID | 1551 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.64 |
|---|---|
| Longitude | -121.865 |
| 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 | 48.8 | WT% | XRF | |
| AL2O3 | 17.8 | WT% | XRF | |
| FEOT | 9.02 | WT% | XRF | |
| MGO | 9.08 | WT% | XRF | |
| CAO | 11.22 | WT% | XRF | |
| NA2O | 2.72 | WT% | XRF | |
| K2O | 0.19 | WT% | XRF | |
| TIO2 | 0.89 | WT% | XRF | |
| P2O5 | 0.1 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 100.81 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 5 | PPM | XRF | |
| SR | 315 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 72 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| BA | 81 | PPM | XRF | |
| NI | 143 | PPM | XRF | |
| CU | 67 | PPM | XRF | |
| ZN | 59 | PPM | XRF | |
| CR | 210 | PPM | XRF |