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Sample BS-8
NavDat sample number 6281 · RHYOLITE
Sample
| Sample ID | BS-8 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 43.4003 |
|---|
| Longitude | -113.044 |
|---|
| Location | Big Southern Butte |
|---|
| State / province | Idaho |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.3 |
|
0.28 |
0.32 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 75.7 | | WT% | XRF |
| TIO2 | 0.09 | | WT% | XRF |
| AL2O3 | 12.2 | | WT% | XRF |
| FEOT | 1.74 | | WT% | XRF |
| MNO | 0.05 | | WT% | XRF |
| MGO | 0.03 | | WT% | AAS |
| CAO | 0.44 | | WT% | XRF |
| NA2O | 4.36 | | WT% | AAS |
| K2O | 4.57 | | WT% | AAS |
| P2O5 | 0.01 | | WT% | SP-PH |
| LOI | 0.71 | | WT% | XRF |
| TOTAL | 99.5 | | WT% | XRF |
