Sample RTRP-1-113
NavDat sample number 35618 · RHYOLITE
Sample
| Sample ID | RTRP-1-113 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 39.0392 |
|---|---|
| Longitude | -106.108 |
| Location | hill 11003 ft; Jones Hill quad, Park county |
| State / province | Colorado |
| Formation | ROUGH AND TUMBLING RHYOLITE PLUG |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 35 | 30 | 40 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 72.28 | WT% | UV-VIS COLORIMETRY | |
| TIO2 | 0.1 | WT% | XRF | |
| AL2O3 | 14.38 | WT% | AAS | |
| FE2O3 | 1.61 | WT% | AAS | |
| FEO | 0.08 | WT% | AAS | |
| MNO | 0.16 | WT% | UNKNOWN | |
| MGO | 0.23 | WT% | AAS | |
| CAO | 2.16 | WT% | XRF | |
| NA2O | 3.82 | WT% | AAS | |
| K2O | 4.95 | WT% | AAS | |
| P2O5 | 0.25 | WT% | XRF | |
| LOI | 0.55 | WT% | LOI | |
| TOTAL | 100.16 | WT% | LOI | |
| BA | 521 | PPM | XRF | |
| BE | 4 | PPM | UNKNOWN | |
| CO | 15 | PPM | UNKNOWN | |
| CR | 2 | PPM | UNKNOWN | |
| CU | 3 | PPM | UNKNOWN | |
| LI | 35 | PPM | UNKNOWN | |
| NI | 2 | PPM | UNKNOWN | |
| PB | 13 | PPM | UNKNOWN | |
| RB | 145 | PPM | XRF | |
| SR | 354 | PPM | XRF | |
| TH | 3.7 | PPM | GAMMA-RAY COUNTING | |
| U | 3 | PPM | GAMMA-RAY COUNTING | |
| V | 16 | PPM | UNKNOWN | |
| Y | 54 | PPM | ICP | |
| ZN | 36 | PPM | UNKNOWN | |
| ZR | 93 | PPM | XRF |