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Sample 1085
NavDat sample number 20599 · BASALTIC-ANDESITE
Sample
| Sample ID | 1085 |
|---|
| Alternate ID | AXB-515 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Comment | Tholeiite |
|---|
Location
| Latitude | 43.1721 |
|---|
| Longitude | -117.189 |
|---|
| State / province | Oregon |
|---|
| Elevation | 1408 |
|---|
| 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 | 54.65 | | WT% | XRF |
| AL2O3 | 14.34 | | WT% | XRF |
| TIO2 | 2.25 | | WT% | XRF |
| FEOT | 11.57 | | WT% | XRF |
| MNO | 0.4 | | WT% | XRF |
| CAO | 7.23 | | WT% | XRF |
| MGO | 3.37 | | WT% | XRF |
| K2O | 1.82 | | WT% | XRF |
| NA2O | 3.54 | | WT% | XRF |
| P2O5 | 0.83 | | WT% | XRF |
| LOI | 1.16 | | WT% | XRF |
| TOTAL | 99.1 | | WT% | XRF |
| CR | 23 | | PPM | ICP |
| BA | 721 | | PPM | ICP |
| RB | 52 | | PPM | ICP |
| SR | 396 | | PPM | ICP |
| ZR | 216 | | PPM | ICP |
| Y | 42 | | PPM | ICP |
| NB | 32 | | PPM | ICP |
