← Search
Sample 91PS-U11B
NavDat sample number 59681 · BASALT
Sample
| Sample ID | 91PS-U11B |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.0608 |
|---|
| Longitude | -122.537 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 37 |
|
33.3 |
40.7 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 51.93 | | WT% | XRF |
| TIO2 | 1 | | WT% | XRF |
| AL2O3 | 16.84 | | WT% | XRF |
| FEOT | 9.56 | | WT% | XRF |
| MNO | 0.14 | | WT% | XRF |
| MGO | 6.17 | | WT% | XRF |
| CAO | 11.33 | | WT% | XRF |
| NA2O | 2.6 | | WT% | XRF |
| K2O | 0.29 | | WT% | XRF |
| P2O5 | 0.14 | | WT% | XRF |
| TOTAL | 100.51 | | WT% | XRF |
| LOI | 2.09 | | WT% | XRF |
| BA | 87 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | -30 | | PPM | XRF |
| SR | 300 | | PPM | XRF |
| Y | 22 | | PPM | XRF |
| ZR | 78 | | PPM | XRF |
| NB | 15 | | PPM | XRF |
