Sample RPAB-1-126
NavDat sample number 35614 · RHYOLITE
Sample
| Sample ID | RPAB-1-126 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 38.0584 |
|---|---|
| Longitude | -105.298 |
| Location | Antelope Butte |
| State / province | Colorado |
| Formation | RHYOLITE PROP. OF ANTELOPE BUTTE |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 35 | 30 | 40 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 79.42 | WT% | UV-VIS COLORIMETRY | |
| TIO2 | 0.1 | WT% | XRF | |
| AL2O3 | 11.66 | WT% | AAS | |
| FE2O3 | 0.74 | WT% | AAS | |
| FEO | 0 | WT% | AAS | |
| MNO | 0.07 | WT% | UNKNOWN | |
| MGO | 0.02 | WT% | AAS | |
| CAO | 0.37 | WT% | XRF | |
| NA2O | 3.91 | WT% | AAS | |
| K2O | 3.7 | WT% | AAS | |
| P2O5 | 0.02 | WT% | XRF | |
| LOI | 2.08 | WT% | LOI | |
| TOTAL | 101.08 | WT% | LOI | |
| BA | 10 | PPM | XRF | |
| BE | 14.6 | PPM | UNKNOWN | |
| CO | 10 | PPM | UNKNOWN | |
| CR | 2 | PPM | UNKNOWN | |
| CU | 4 | PPM | UNKNOWN | |
| LI | 145 | PPM | UNKNOWN | |
| NI | 3 | PPM | UNKNOWN | |
| PB | 93 | PPM | UNKNOWN | |
| RB | 356 | PPM | XRF | |
| SR | 13 | PPM | XRF | |
| TH | 38 | PPM | GAMMA-RAY COUNTING | |
| U | 13 | PPM | GAMMA-RAY COUNTING | |
| V | 2 | PPM | UNKNOWN | |
| Y | 5 | PPM | ICP | |
| ZN | 45 | PPM | UNKNOWN | |
| ZR | 86 | PPM | XRF |