Sample 85-48a
NavDat sample number 93474 · BASALT
Sample
| Sample ID | 85-48a |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Baker and others |
| Comment | High alumina basalt |
Location
| Latitude | 41.3685 |
|---|---|
| Longitude | -122.208 |
| Location | Green Butte |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.1 | 0.08 | 0.12 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.52 | WT% | XRF | |
| TIO2 | 0.66 | WT% | XRF | |
| AL2O3 | 17.04 | WT% | XRF | |
| FEOT | 7.1 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 8.37 | WT% | XRF | |
| CAO | 9.3 | WT% | XRF | |
| NA2O | 3.22 | WT% | XRF | |
| K2O | 0.51 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| H2O | 1.32 | WT% | XRF | |
| NI | 123 | PPM | XRF | |
| CR | 386 | PPM | XRF | |
| V | 187 | PPM | XRF | |
| ZN | 63 | PPM | XRF | |
| GA | 16 | PPM | XRF | |
| RB | 7 | PPM | XRF | |
| SR | 379 | PPM | XRF | |
| BA | 167 | PPM | XRF | |
| Y | 14 | PPM | XRF | |
| ZR | 50 | PPM | XRF | |
| NB | 3 | PPM | XRF | |
| LA | 7 | PPM | XRF | |
| CE | 14 | PPM | XRF | |
| TH | 2 | PPM | XRF | |
| PB | 2 | PPM | XRF |