← Search
Sample 1080
NavDat sample number 20598 · BASALTIC-ANDESITE
Sample
| Sample ID | 1080 |
|---|
| Alternate ID | AXB-509 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | Calc_alkaline |
|---|
Location
| Latitude | 43.1996 |
|---|
| Longitude | -117.173 |
|---|
| State / province | Oregon |
|---|
| Elevation | 1576 |
|---|
| Location comment | Oregon-Idaho Graben |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 13.8 |
|
11.2 |
16.4 |
middle Miocene |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.97 | | WT% | XRF |
| AL2O3 | 17.04 | | WT% | XRF |
| TIO2 | 1.25 | | WT% | XRF |
| FEOT | 8.79 | | WT% | XRF |
| MNO | 0.21 | | WT% | XRF |
| CAO | 9.04 | | WT% | XRF |
| MGO | 5.31 | | WT% | XRF |
| K2O | 1.39 | | WT% | XRF |
| NA2O | 3.38 | | WT% | XRF |
| P2O5 | 0.62 | | WT% | XRF |
| LOI | 1.16 | | WT% | XRF |
| TOTAL | 98.8 | | WT% | XRF |
| CR | 134 | | PPM | ICP |
| BA | 548 | | PPM | ICP |
| RB | 31 | | PPM | ICP |
| SR | 654 | | PPM | ICP |
| ZR | 166 | | PPM | ICP |
| Y | 10 | | PPM | ICP |
| NB | 11 | | PPM | ICP |
