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Sample s_HRT-3A
NavDat sample number 41600 · RHYOLITE
Sample
| Sample ID | s_HRT-3A |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | MEMBER A, UPPER |
|---|
Location
| Latitude | 44.9319 |
|---|
| Longitude | -110.724 |
|---|
| Location | COLUMBIA RIVER BASALT PROVINCE / YELLOWSTONE PLATEAU / POST HUCKLEBERRY RIDGE TUFF |
|---|
| State / province | WYOMING |
|---|
| Location comment | GOLDEN GATE PASS, MAMMOTH-CANYON HWY, YELLOWSTONE NATIONAL PARK |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 2.03 |
|
1.93 |
2.12 |
QUATERNARY |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 77.3 | | WT% | XRF |
| TIO2 | 0.152 | | WT% | XRF |
| AL2O3 | 12.6 | | WT% | XRF |
| FE2O3T | 1.27 | | WT% | XRF |
| CAO | 0.75 | | WT% | XRF |
| MGO | 0 | | WT% | XRF |
| MNO | 0.02 | | WT% | XRF |
| K2O | 4.37 | | WT% | XRF |
| NA2O | 3.4 | | WT% | XRF |
| P2O5 | 0.01 | | WT% | XRF |
| LOI | 0.4 | | WT% | IGN |
| RB | 151 | | PPM | XRF |
| SR | 38 | | PPM | XRF |
| Y | 70 | | PPM | XRF |
| ZR | 328 | | PPM | XRF |
| NB | 53 | | PPM | XRF |
| BA | 973 | | PPM | XRF |
| D18O | 7.47 | | PERMILL | MS |
| D18O | 7.22 | | PERMILL | MS |
| D18O | 7.41 | | PERMILL | MS |
| D18O | 7.16 | | PERMILL | MS |
