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Sample 89-54
NavDat sample number 48406 · RHYOLITE
Sample
| Sample ID | 89-54 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | crystalline |
|---|
Location
| Latitude | 42.5013 |
|---|
| Longitude | -116.905 |
|---|
| Location | Squaw Creek |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Juniper Mountain volcanic center, Lower Lobes Lava Flow |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 13.89 |
|
13.78 |
14 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 75.3 | | WT% | XRF |
| TIO2 | 0.31 | | WT% | XRF |
| AL2O3 | 12.7 | | WT% | XRF |
| FEOT | 2.25 | | WT% | XRF |
| MNO | 0.02 | | WT% | XRF |
| MGO | 0.02 | | WT% | XRF |
| CAO | 0.57 | | WT% | XRF |
| NA2O | 3.25 | | WT% | XRF |
| K2O | 5.48 | | WT% | XRF |
| P2O5 | 0.02 | | WT% | XRF |
| BA | 827 | | PPM | XRF |
| RB | 201 | | PPM | XRF |
| SR | 41 | | PPM | XRF |
| ZR | 381 | | PPM | XRF |
