Sample LR89-025
NavDat sample number 30188 · VITROPHERE
Sample
| Sample ID | LR89-025 |
|---|---|
| Rock name | VITROPHERE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 37.7733 |
|---|---|
| Longitude | -107.413 |
| Location | Pole Creek Mtn., 12, 240' |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 28.19 | 28.11 | 28.29 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 70.21 | WT% | XRF | |
| TIO2 | 0.46 | WT% | XRF | |
| AL2O3 | 15.48 | WT% | XRF | |
| FE2O3 | 2.83 | WT% | XRF | |
| MGO | 0.68 | WT% | XRF | |
| CAO | 1.76 | WT% | XRF | |
| NA2O | 3.31 | WT% | XRF | |
| K2O | 5.83 | WT% | XRF | |
| P2O5 | 0.09 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| LOI | 2.84 | WT% | XRF | |
| TOTAL | 100.74 | WT% | XRF | |
| ZN | 50 | PPM | XRF | |
| RB | 169 | PPM | XRF | |
| SR | 290 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| ZR | 296 | PPM | XRF | |
| NB | 23 | PPM | XRF | |
| PB | 64 | PPM | XRF | |
| TH | 44 | PPM | XRF | |
| BA | 1155 | PPM | XRF | |
| LA | 69 | PPM | XRF | |
| CE | 123 | PPM | XRF | |
| ND | 47 | PPM | XRF |