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Sample UT 51
NavDat sample number 16102 · RHYOLITE
Sample
| Sample ID | UT 51 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.5564 |
|---|
| Longitude | -106.689 |
|---|
| Location | Ribbon Mesa, 50m above base |
|---|
| State / province | COLORADO |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 27.35 |
|
27.25 |
27.45 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 73.3487 | | WT% | XRF |
| TIO2 | 0.242408 | | WT% | XRF |
| AL2O3 | 13.6557 | | WT% | XRF |
| FE2O3 | 1.99987 | | WT% | XRF |
| MGO | 0.242408 | | WT% | XRF |
| CAO | 0.939332 | | WT% | XRF |
| NA2O | 3.94923 | | WT% | XRF |
| K2O | 5.13098 | | WT% | XRF |
| P2O5 | 0.0404014 | | WT% | XRF |
| MNO | 0.101003 | | WT% | XRF |
| LOI | 0.99 | | WT% | XRF |
| TOTAL | 99.65 | | WT% | XRF |
| RB | 155 | | PPM | XRF |
| SR | 165 | | PPM | XRF |
| ZR | 209 | | PPM | XRF |
| BA | 347 | | PPM | XRF |
