Sample SV97-39
NavDat sample number 43945 · TRACHYANDESITE
Sample
| Sample ID | SV97-39 |
|---|---|
| Rock name | TRACHYANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | hypabyssal plutons ranging from shoshonite to trachyte |
Location
| Latitude | 44.6335 |
|---|---|
| Longitude | -109.752 |
| Location | Sunlight Volcano, Absaroka Volcanic Field |
| State / province | Wyoming |
| Volcanic field | Copper Lake intrusive series, Sunlight Volcano |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 48.14 | 48 | 48.25 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.21 | WT% | XRF | |
| AL2O3 | 16.62 | WT% | XRF | |
| FE2O3T | 9.96 | WT% | XRF | |
| TIO2 | 1.04 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| CAO | 7.05 | WT% | XRF | |
| MGO | 4.61 | WT% | XRF | |
| K2O | 3.55 | WT% | XRF | |
| NA2O | 3.43 | WT% | XRF | |
| P2O5 | 0.78 | WT% | XRF | |
| TOTAL | 99.46 | WT% | XRF | |
| NI | 8 | PPM | XRF | |
| CR | 31 | PPM | XRF | |
| SC | 17 | PPM | XRF | |
| V | 253 | PPM | XRF | |
| BA | 2594 | PPM | XRF | |
| RB | 89 | PPM | XRF | |
| SR | 2107 | PPM | XRF | |
| ZR | 195 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| NB | 11.3 | PPM | XRF | |
| PB | 15 | PPM | XRF | |
| TH | 5 | PPM | XRF | |
| LA | 58.5 | PPM | INAA | |
| CE | 109.5 | PPM | INAA | |
| ND | 41 | PPM | INAA | |
| SM | 8.2 | PPM | INAA | |
| EU | 2.5 | PPM | INAA | |
| TB | 0.8 | PPM | INAA | |
| YB | 2.2 | PPM | INAA | |
| LU | 0.3 | PPM | INAA | |
| SR87_SR86 | 0.705295 | TIMS | ||
| ND143_ND144 | 0.51178 | TIMS |