Sample SV99-3
NavDat sample number 43948 · TRACHYANDESITE
Sample
| Sample ID | SV99-3 |
|---|---|
| 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 | 55.94 | WT% | XRF | |
| AL2O3 | 19.04 | WT% | XRF | |
| FE2O3T | 5.65 | WT% | XRF | |
| TIO2 | 0.6 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| CAO | 4.22 | WT% | XRF | |
| MGO | 2.8 | WT% | XRF | |
| K2O | 5.27 | WT% | XRF | |
| NA2O | 4.62 | WT% | XRF | |
| P2O5 | 0.61 | WT% | XRF | |
| TOTAL | 98.28 | WT% | XRF | |
| NI | 13 | PPM | XRF | |
| CR | 27 | PPM | XRF | |
| SC | 7 | PPM | XRF | |
| V | 123 | PPM | XRF | |
| BA | 2627 | PPM | XRF | |
| RB | 135 | PPM | XRF | |
| SR | 2686 | PPM | XRF | |
| ZR | 196 | PPM | XRF | |
| Y | 12 | PPM | XRF | |
| NB | 20.5 | PPM | XRF | |
| PB | 40 | PPM | XRF | |
| TH | 16 | PPM | XRF |