Sample 00L-2
NavDat sample number 46133 · RHYOLITE
Sample
| Sample ID | 00L-2 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 38.11 |
|---|---|
| Longitude | -106.275 |
| Location | Houghland Hill |
| State / province | COLORADO |
| Formation | Bonanza tuff |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 36 | 34 | 38 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.78 | WT% | XRF | |
| TIO2 | 0.704818 | WT% | XRF | |
| AL2O3 | 16.3436 | WT% | XRF | |
| FE2O3 | 4.12676 | WT% | XRF | |
| MGO | 0.960187 | WT% | XRF | |
| CAO | 2.43111 | WT% | XRF | |
| NA2O | 3.48323 | WT% | XRF | |
| K2O | 5.22995 | WT% | XRF | |
| P2O5 | 0.275798 | WT% | XRF | |
| MNO | 0.0715033 | WT% | XRF | |
| LOI | 2.09 | WT% | XRF | |
| TOTAL | 99.41 | WT% | XRF | |
| ZN | 72 | PPM | XRF | |
| RB | 115 | PPM | XRF | |
| SR | 515 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| ZR | 460 | PPM | XRF | |
| NB | 23 | PPM | XRF | |
| PB | 43 | PPM | XRF | |
| TH | 19 | PPM | XRF | |
| BA | 1410 | PPM | XRF | |
| LA | 105 | PPM | XRF | |
| CE | 196 | PPM | XRF | |
| ND | 89 | PPM | XRF | |
| CU | 4 | PPM | XRF | |
| V | 63 | PPM | XRF | |
| U | 6 | PPM | XRF | |
| CR | -3 | PPM | XRF | |
| CS | 8 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| MO | 1 | PPM | XRF | |
| NI | 6 | PPM | XRF |