Sample TPR-3
NavDat sample number 46045 · RHYOLITE
Sample
| Sample ID | TPR-3 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 37.793 |
|---|---|
| Longitude | -106.98 |
| Location | Point of Rocks |
| State / province | COLORADO |
| Formation | Bachelor Caldera Cycle, Intracaldera Bachelor Member, landslide blocks |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 27.35 | 27.25 | 27.45 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.12 | WT% | XRF | |
| TIO2 | 0.19205 | WT% | XRF | |
| AL2O3 | 13.7771 | WT% | XRF | |
| FE2O3 | 0.919819 | WT% | XRF | |
| MGO | 0.171834 | WT% | XRF | |
| CAO | 0.464963 | WT% | XRF | |
| NA2O | 3.03237 | WT% | XRF | |
| K2O | 5.61999 | WT% | XRF | |
| P2O5 | 0 | WT% | XRF | |
| MNO | 0 | WT% | XRF | |
| LOI | 1.06 | WT% | XRF | |
| TOTAL | 99.3 | WT% | XRF | |
| ZN | 54 | PPM | XRF | |
| RB | 161 | PPM | XRF | |
| SR | 68 | PPM | XRF | |
| Y | 18 | PPM | XRF | |
| ZR | 174 | PPM | XRF | |
| NB | 21 | PPM | XRF | |
| PB | 21 | PPM | XRF | |
| RB | 172 | PPM | INAA | |
| BA | 368 | PPM | INAA | |
| SR | 78 | PPM | INAA | |
| TH | 20.5 | PPM | INAA | |
| U | 5.67 | PPM | INAA | |
| LA | 31.9 | PPM | INAA | |
| CE | 67.6 | PPM | INAA | |
| ND | 27.9 | PPM | INAA | |
| SM | 4.87 | PPM | INAA | |
| EU | 0.891 | PPM | INAA | |
| GD | 3.79 | PPM | INAA | |
| TB | 0.507 | PPM | INAA | |
| TM | 0.408 | PPM | INAA | |
| YB | 2.47 | PPM | INAA | |
| LU | 0.377 | PPM | INAA | |
| TA | 1.6 | PPM | INAA | |
| ZR | 154 | PPM | INAA | |
| HF | 6.11 | PPM | INAA | |
| SB | 0.48 | PPM | INAA | |
| SC | 3.64 | PPM | INAA | |
| CR | 0.54 | PPM | INAA | |
| CO | 0.37 | PPM | INAA | |
| NI | 4.08 | PPM | INAA | |
| ZN | 94.4 | PPM | INAA |