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Sample 1089
NavDat sample number 66223 · RHYOLITE
Sample
| Sample ID | 1089 |
|---|
| Alternate ID | AZB-135 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Rhyolite |
|---|
Location
| Latitude | 43.1593 |
|---|
| Longitude | -117.473 |
|---|
| State / province | Oregon |
|---|
| Formation | no data |
|---|
| Elevation | 1463 |
|---|
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 | 81.66 | | WT% | XRF |
| AL2O3 | 9.68 | | WT% | XRF |
| TIO2 | 0.14 | | WT% | XRF |
| FEOT | 0.96 | | WT% | XRF |
| MNO | 0.02 | | WT% | XRF |
| CAO | 0.09 | | WT% | XRF |
| MGO | 0.04 | | WT% | XRF |
| K2O | 3.77 | | WT% | XRF |
| NA2O | 3.58 | | WT% | XRF |
| P2O5 | 0.04 | | WT% | XRF |
| LOI | 1.54 | | WT% | XRF |
| TOTAL | 99.4 | | WT% | XRF |
| CR | 11 | | PPM | XRF |
| BA | 175 | | PPM | XRF |
| RB | 119 | | PPM | XRF |
| ZR | 505 | | PPM | XRF |
| Y | 139 | | PPM | XRF |
| NB | 43 | | PPM | XRF |
