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Sample 78WM192A
NavDat sample number 13410 · RHYOLITE
Sample
| Sample ID | 78WM192A |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.093 |
|---|
| Longitude | -115.117 |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Tertiary rhyolite dike |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 46 |
|
45 |
47 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 69.6 | | WT% | XRF |
| AL2O3 | 13.8 | | WT% | XRF |
| TIO2 | 0.29 | | WT% | XRF |
| FE2O3 | 0.74 | | WT% | XRF |
| FEO | 0.85 | | WT% | XRF |
| MNO | 0.02 | | WT% | XRF |
| MGO | 0.54 | | WT% | XRF |
| CAO | 1.45 | | WT% | XRF |
| NA2O | 3.3 | | WT% | XRF |
| K2O | 4.46 | | WT% | XRF |
| P2O5 | 0.1 | | WT% | XRF |
| TOTAL | 95.15 | | WT% | XRF |
