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Sample s_YL96-20
NavDat sample number 41576 · RHYOLITE
Sample
| Sample ID | s_YL96-20 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | MIDDLE BISCUIT BASIN FLOW |
|---|
Location
| Latitude | 44.5272 |
|---|
| Longitude | -110.832 |
|---|
| Location | COLUMBIA RIVER BASALT PROVINCE / YELLOWSTONE PLATEAU / POST LAVA CREEK TUFF |
|---|
| State / province | WYOMING |
|---|
| Location comment | BLUFF ACROSS FROM EXCELSIOR GEYSER, YELLOWSTONE NATIONAL PARK |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.52 |
|
0.51 |
0.522 |
QUATERNARY |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 77.4 | | WT% | XRF |
| TIO2 | 0.118 | | WT% | XRF |
| AL2O3 | 11.3 | | WT% | XRF |
| FE2O3T | 1.7 | | WT% | XRF |
| CAO | 0.43 | | WT% | XRF |
| MGO | 0.03 | | WT% | XRF |
| MNO | 0.03 | | WT% | XRF |
| K2O | 4.57 | | WT% | XRF |
| NA2O | 2.97 | | WT% | XRF |
| P2O5 | 0.04 | | WT% | XRF |
| LOI | 0.45 | | WT% | IGN |
| RB | 189 | | PPM | XRF |
| SR | 21 | | PPM | XRF |
| Y | 46 | | PPM | XRF |
| ZR | 204 | | PPM | XRF |
| NB | 47 | | PPM | XRF |
| BA | 286 | | PPM | XRF |
| D18O | 1.06 | | PERMILL | MS |
| D18O | 0.88 | | PERMILL | MS |
| D18O | 0.87 | | PERMILL | MS |
| D18O | 1.36 | | PERMILL | MS |
| D18O | 0.89 | | PERMILL | MS |
| D18O | 0.49 | | PERMILL | MS |
| D18O | 0.48 | | PERMILL | MS |
| D18O | 1.11 | | PERMILL | MS |
| D18O | 0.29 | | PERMILL | MS |
| D18O | 1.73 | | PERMILL | MS |
| D18O | 1.89 | | PERMILL | MS |
| D18O | 0.43 | | PERMILL | MS |
| D18O | 2.8 | | PERMILL | MS |
| D18O | 1.6 | | PERMILL | MS |
| D18O | 0.79 | | PERMILL | MS |
| D18O | 1.18 | | PERMILL | MS |
| D18O | 1.37 | | PERMILL | MS |
