Sample BS-10
NavDat sample number 6283 · RHYOLITE
Sample
| Sample ID | BS-10 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.4182 |
|---|---|
| Longitude | -113.017 |
| 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 | 74.2 | WT% | XRF | |
| TIO2 | 0.1 | WT% | XRF | |
| AL2O3 | 12.2 | WT% | XRF | |
| FEOT | 1.61 | WT% | XRF | |
| MNO | 0.01 | WT% | XRF | |
| MGO | 0.15 | WT% | AAS | |
| CAO | 2.33 | WT% | XRF | |
| NA2O | 4.27 | WT% | AAS | |
| K2O | 4.4 | WT% | AAS | |
| P2O5 | 0.07 | WT% | SP-PH | |
| LOI | 1.36 | WT% | XRF | |
| TOTAL | 100.8 | WT% | XRF | |
| CE | 129.5 | PPM | UNKNOWN | |
| ND | 68.8 | PPM | UNKNOWN | |
| SM | 67.7 | PPM | UNKNOWN | |
| EU | 5.7 | PPM | UNKNOWN | |
| DY | 65.6 | PPM | UNKNOWN | |
| ER | 81.6 | PPM | UNKNOWN | |
| YB | 87.5 | PPM | UNKNOWN |