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Sample 91-252
NavDat sample number 48386 · TUFF
Sample
| Sample ID | 91-252 |
|---|
| Rock name | TUFF |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.3687 |
|---|
| Longitude | -116.748 |
|---|
| Location | Carter Creek |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Juniper Mountain volcanic center, Beaver Creek Tuff |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 13.82 |
|
13.77 |
13.87 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 78.3 | | WT% | XRF |
| TIO2 | 0.12 | | WT% | XRF |
| AL2O3 | 11.5 | | WT% | XRF |
| FEOT | 1.27 | | WT% | XRF |
| MNO | 0.01 | | WT% | XRF |
| MGO | 0 | | WT% | XRF |
| CAO | 0.37 | | WT% | XRF |
| NA2O | 3.09 | | WT% | XRF |
| K2O | 5.28 | | WT% | XRF |
| P2O5 | 0.02 | | WT% | XRF |
| BA | 98 | | PPM | XRF |
| RB | 265 | | PPM | XRF |
| SR | 11 | | PPM | XRF |
| ZR | 204 | | PPM | XRF |
