Sample 5LT168
NavDat sample number 30944 · SHOSHONITE
Sample
| Sample ID | 5LT168 |
|---|---|
| Rock name | SHOSHONITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 40.35 |
|---|---|
| Longitude | -106.7 |
| State / province | Colorado |
| Location comment | 3.3 km west of entrance to Walton Creek campground |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22.8 | 22.5 | 23.1 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.21 | WT% | XRF | |
| TIO2 | 1.42 | WT% | XRF | |
| AL2O3 | 14.72 | WT% | XRF | |
| FE2O3 | 9.95 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 7.43 | WT% | XRF | |
| CAO | 8.12 | WT% | XRF | |
| NA2O | 3.57 | WT% | XRF | |
| K2O | 1.8 | WT% | XRF | |
| P2O5 | 0.51 | WT% | XRF | |
| LOI | 0.19 | WT% | XRF | |
| BA | 1013 | PPM | INAA | |
| CR | 243 | PPM | INAA | |
| HF | 3.9 | PPM | INAA | |
| NB | 20.7 | PPM | INAA | |
| NI | 165 | PPM | INAA | |
| RB | 31 | PPM | INAA | |
| SC | 19.4 | PPM | INAA | |
| SR | 861 | PPM | INAA | |
| TA | 1.13 | PPM | INAA | |
| TH | 4.6 | PPM | INAA | |
| U | 1.3 | PPM | INAA | |
| V | 155 | PPM | INAA | |
| W | 2.9 | PPM | INAA | |
| Y | 21 | PPM | INAA | |
| ZN | 90 | PPM | INAA | |
| ZR | 147 | PPM | INAA | |
| LA | 39 | PPM | INAA | |
| CE | 82 | PPM | INAA | |
| ND | 41 | PPM | INAA | |
| SM | 7.4 | PPM | INAA | |
| EU | 2.15 | PPM | INAA | |
| GD | 5.8 | PPM | INAA | |
| TB | 0.86 | PPM | INAA | |
| YB | 1.56 | PPM | INAA | |
| LU | 0.2 | PPM | INAA | |
| SR87_SR86 | 0.704225 | MS | ||
| ND143_ND144 | 0.512353 | MS |