← Search
Sample s_SRB-2
NavDat sample number 41601 · RHYOLITE
Sample
| Sample ID | s_SRB-2 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | SNAKE RIVER BUTTE FLOW |
|---|
Location
| Latitude | 44.1308 |
|---|
| Longitude | -111.342 |
|---|
| Location | COLUMBIA RIVER BASALT PROVINCE / YELLOWSTONE PLATEAU / PRE-HUCKLEBERRY RIDGE TUFF |
|---|
| State / province | WYOMING |
|---|
| Location comment | SNAKE RIVER BUTTE, SOUTH SLOPE, YELLOWSTONE NATIONAL PARK |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 1.99 |
|
1.791 |
2.189 |
QUATERNARY |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 75.2 | | WT% | XRF |
| TIO2 | 0.176 | | WT% | XRF |
| AL2O3 | 12.1 | | WT% | XRF |
| FE2O3T | 1.97 | | WT% | XRF |
| CAO | 1.37 | | WT% | XRF |
| MGO | 0.06 | | WT% | XRF |
| MNO | 0.03 | | WT% | XRF |
| K2O | 5.04 | | WT% | XRF |
| NA2O | 3.05 | | WT% | XRF |
| P2O5 | 0.05 | | WT% | XRF |
| LOI | 1.05 | | WT% | IGN |
| RB | 176 | | PPM | XRF |
| SR | 48 | | PPM | XRF |
| Y | 65 | | PPM | XRF |
| ZR | 285 | | PPM | XRF |
| NB | 42 | | PPM | XRF |
| BA | 588 | | PPM | XRF |
| D18O | 7.49 | | PERMILL | MS |
| D18O | 7.21 | | PERMILL | MS |
| D18O | 7.3 | | PERMILL | MS |
| D18O | 6.54 | | PERMILL | MS |
| D18O | 6.54 | | PERMILL | MS |
