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Sample B27-850-900
NavDat sample number 30257 · RHYOLITE
Sample
| Sample ID | B27-850-900 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 40.605 |
|---|
| Longitude | -117.076 |
|---|
| State / province | Nevada |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 88 |
|
79.2 |
96.8 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 75 | | WT% | XRF |
| AL2O3 | 12.4 | | WT% | XRF |
| FE2O3 | 0.49 | | WT% | XRF |
| FEO | 0.63 | | WT% | XRF |
| MNO | 0.007 | | WT% | XRF |
| MGO | 0.43 | | WT% | XRF |
| CAO | 0.21 | | WT% | XRF |
| NA2O | 1.3 | | WT% | XRF |
| K2O | 6 | | WT% | XRF |
| TIO2 | 0.17 | | WT% | XRF |
| P2O5 | 0.02 | | WT% | XRF |
| F | 0.052 | | WT% | SIE |
| TOTAL | 96.73 | | WT% | XRF |
