← Search
Sample s_MFT-1
NavDat sample number 41594 · RHYOLITE
Sample
| Sample ID | s_MFT-1 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | MESA FALLS |
|---|
Location
| Latitude | 44.1883 |
|---|
| Longitude | -111.311 |
|---|
| Location | COLUMBIA RIVER BASALT PROVINCE / YELLOWSTONE PLATEAU / POST MESA FALLS TUFF |
|---|
| State / province | WYOMING |
|---|
| Location comment | UPPER MESA FALLS BLUFF, YELLOWSTONE NATIONAL PARK |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 1.29 |
|
1.281 |
1.305 |
QUATERNARY |
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 77.6 | | WT% | XRF |
| TIO2 | 0.123 | | WT% | XRF |
| AL2O3 | 11.4 | | WT% | XRF |
| FE2O3T | 1.44 | | WT% | XRF |
| CAO | 0.36 | | WT% | XRF |
| MGO | 0.04 | | WT% | XRF |
| MNO | 0.02 | | WT% | XRF |
| K2O | 4.89 | | WT% | XRF |
| NA2O | 2.96 | | WT% | XRF |
| P2O5 | 0.01 | | WT% | XRF |
| LOI | 0.55 | | WT% | IGN |
| RB | 222 | | PPM | XRF |
| SR | 17 | | PPM | XRF |
| Y | 42 | | PPM | XRF |
| ZR | 168 | | PPM | XRF |
| NB | 40 | | PPM | XRF |
| BA | 195 | | PPM | XRF |
| D18O | 6.07 | | PERMILL | MS |
| D18O | 6.1 | | PERMILL | MS |
| D18O | 6.01 | | PERMILL | MS |
| D18O | 5.7 | | PERMILL | MS |
| D18O | 6.02 | | PERMILL | MS |
| D18O | 3.67 | | PERMILL | MS |
| D18O | 3.57 | | PERMILL | MS |
| D18O | 3.62 | | PERMILL | MS |
