Sample DS89-003
NavDat sample number 45694 · VITROPHERE
Sample
| Sample ID | DS89-003 |
|---|---|
| Rock name | VITROPHERE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 37.666 |
|---|---|
| Longitude | -106.948 |
| Location | Fisher Mountain |
| State / province | COLORADO |
| Formation | Fisher Dacite, Creede Caldera cycle |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 26.26 | 26.22 | 26.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.49 | WT% | XRF | |
| TIO2 | 0.57 | WT% | XRF | |
| AL2O3 | 15.71 | WT% | XRF | |
| FE2O3 | 4.48 | WT% | XRF | |
| MGO | 1.69 | WT% | XRF | |
| CAO | 3.58 | WT% | XRF | |
| NA2O | 3.89 | WT% | XRF | |
| K2O | 3.88 | WT% | XRF | |
| P2O5 | 0.27 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| LOI | 1.97 | WT% | XRF | |
| TOTAL | 99.64 | WT% | XRF | |
| ZN | 65 | PPM | XRF | |
| RB | 94 | PPM | XRF | |
| SR | 675 | PPM | XRF | |
| Y | 17 | PPM | XRF | |
| ZR | 166 | PPM | XRF | |
| NB | 14 | PPM | XRF | |
| BA | 1169 | PPM | XRF | |
| LA | 43 | PPM | XRF | |
| CE | 79 | PPM | XRF | |
| ND | 37 | PPM | XRF | |
| CS | 2.6 | PPM | INAA | |
| RB | 87 | PPM | INAA | |
| BA | 1150 | PPM | INAA | |
| SR | 721 | PPM | INAA | |
| TH | 10.5 | PPM | INAA | |
| U | 3.55 | PPM | INAA | |
| LA | 42.7 | PPM | INAA | |
| CE | 83.4 | PPM | INAA | |
| ND | 36 | PPM | INAA | |
| SM | 6.24 | PPM | INAA | |
| EU | 1.4 | PPM | INAA | |
| GD | 4.88 | PPM | INAA | |
| TB | 0.59 | PPM | INAA | |
| HO | 0.73 | PPM | INAA | |
| TM | 0.26 | PPM | INAA | |
| YB | 1.61 | PPM | INAA | |
| LU | 0.24 | PPM | INAA | |
| TA | 0.94 | PPM | INAA | |
| ZR | 180 | PPM | INAA | |
| HF | 5 | PPM | INAA | |
| SB | 0.24 | PPM | INAA | |
| SC | 6.77 | PPM | INAA | |
| CR | 15.6 | PPM | INAA | |
| CO | 9.13 | PPM | INAA | |
| NI | 10.8 | PPM | INAA | |
| ZN | 64.2 | PPM | INAA |