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Sample EB-2
NavDat sample number 6294 · RHYOLITE
Sample
| Sample ID | EB-2 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 43.499 |
|---|
| Longitude | -112.663 |
|---|
| Location | East Butte |
|---|
| State / province | Idaho |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.6 |
|
0.54 |
0.66 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 74.7 | | WT% | XRF |
| TIO2 | 0.15 | | WT% | XRF |
| AL2O3 | 12.1 | | WT% | XRF |
| FEOT | 2.19 | | WT% | XRF |
| MNO | 0.06 | | WT% | XRF |
| MGO | 0.15 | | WT% | AAS |
| CAO | 1.34 | | WT% | XRF |
| NA2O | 3.95 | | WT% | AAS |
| K2O | 4.8 | | WT% | AAS |
| P2O5 | 0.05 | | WT% | SP-PH |
| LOI | 1.14 | | WT% | XRF |
| TOTAL | 100.6 | | WT% | XRF |
