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Sample 2
NavDat sample number 11043 · RHYODACITE
Sample
| Sample ID | 2 |
|---|
| Rock name | RHYODACITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | pink rhyodacite |
|---|
Location
| Latitude | 44.43 |
|---|
| Longitude | -115.18 |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Eocene dike rocks |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 48 |
|
44 |
52 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 71.3 | | WT% | XRF |
| AL2O3 | 14.1 | | WT% | XRF |
| FE2O3 | 1.01 | | WT% | XRF |
| FEO | 1.4 | | WT% | XRF |
| MGO | 0.25 | | WT% | XRF |
| CAO | 0.67 | | WT% | XRF |
| NA2O | 3.57 | | WT% | XRF |
| K2O | 5.18 | | WT% | XRF |
| TIO2 | 0.25 | | WT% | XRF |
| P2O5 | 0.05 | | WT% | XRF |
| MNO | 0.03 | | WT% | XRF |
| LOI | 0.9 | | WT% | XRF |
| TOTAL | 98.71 | | WT% | XRF |
