Sample 5LT150
NavDat sample number 16558 · TRACHYDACITE
Sample
| Sample ID | 5LT150 |
|---|---|
| Rock name | TRACHYDACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 40.5667 |
|---|---|
| Longitude | -106.983 |
| Location | Elk Mountain |
| State / province | Colorado |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 9.35 | 7.6 | 11.1 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.94 | WT% | XRF | |
| TIO2 | 0.72 | WT% | XRF | |
| AL2O3 | 14.97 | WT% | XRF | |
| FE2O3 | 4.29 | WT% | XRF | |
| MNO | 0.058 | WT% | XRF | |
| MGO | 3.35 | WT% | XRF | |
| CAO | 4.25 | WT% | XRF | |
| NA2O | 4.53 | WT% | XRF | |
| K2O | 3.9 | WT% | XRF | |
| P2O5 | 0.46 | WT% | XRF | |
| LOI | 0.56 | WT% | XRF | |
| BA | 3420 | PPM | ICP | |
| BE | 2.3 | PPM | ICP | |
| CR | 150 | PPM | INAA | |
| HF | 6.9 | PPM | INAA | |
| NB | 14.7 | PPM | XRF | |
| NI | 45 | PPM | XRF | |
| RB | 48 | PPM | XRF | |
| SC | 10.2 | PPM | INAA | |
| SR | 1551 | PPM | XRF | |
| TA | 0.82 | PPM | INAA | |
| TH | 4.4 | PPM | INAA | |
| U | 2.2 | PPM | INAA | |
| W | 5.6 | PPM | INAA | |
| Y | 14 | PPM | INAA | |
| ZN | 59 | PPM | ICP | |
| ZR | 210 | PPM | ICP | |
| LA | 39 | PPM | INAA | |
| CE | 91 | PPM | INAA | |
| ND | 47 | PPM | INAA | |
| SM | 6.1 | PPM | INAA | |
| EU | 1.87 | PPM | INAA | |
| GD | 4.4 | PPM | INAA | |
| TB | 0.68 | PPM | INAA | |
| YB | 1.12 | PPM | INAA | |
| LU | 0.2 | PPM | INAA | |
| SR87_SR86 | 0.703915 | MS | ||
| ND143_ND144 | 0.512214 | MS | ||
| PB206_PB204 | 17.314 | MS | ||
| PB207_PB204 | 15.494 | MS | ||
| PB208_PB204 | 36.724 | MS |