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Sample 891
NavDat sample number 66268 · BASALT
Sample
| Sample ID | 891 |
|---|
| Alternate ID | AWB-110 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Tholeiite |
|---|
Location
| Latitude | 43.794 |
|---|
| Longitude | -117.309 |
|---|
| State / province | Oregon |
|---|
| Elevation | 1049 |
|---|
| Location comment | Idaho Group |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 8.25 |
|
5.3 |
11.2 |
late Miocene |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 47.96 | | WT% | XRF |
| AL2O3 | 15.81 | | WT% | XRF |
| TIO2 | 2.17 | | WT% | XRF |
| FEOT | 12.98 | | WT% | XRF |
| MNO | 0.22 | | WT% | XRF |
| CAO | 10.44 | | WT% | XRF |
| MGO | 6.4 | | WT% | XRF |
| K2O | 0.62 | | WT% | XRF |
| NA2O | 2.75 | | WT% | XRF |
| P2O5 | 0.66 | | WT% | XRF |
| LOI | 1.23 | | WT% | XRF |
| TOTAL | 99.6 | | WT% | XRF |
| CR | 106 | | PPM | ICP |
| BA | 294 | | PPM | ICP |
| RB | 30 | | PPM | ICP |
| SR | 226 | | PPM | ICP |
| ZR | 114 | | PPM | ICP |
| Y | 33 | | PPM | ICP |
| NB | 30 | | PPM | ICP |
