Sample SV97-41
NavDat sample number 43947 · TRACHYANDESITE
Sample
| Sample ID | SV97-41 |
|---|---|
| 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 | 53.74 | WT% | XRF | |
| AL2O3 | 18.26 | WT% | XRF | |
| FE2O3T | 5.91 | WT% | XRF | |
| TIO2 | 0.79 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| CAO | 5.25 | WT% | XRF | |
| MGO | 2.71 | WT% | XRF | |
| K2O | 4.76 | WT% | XRF | |
| NA2O | 5.39 | WT% | XRF | |
| P2O5 | 0.67 | WT% | XRF | |
| TOTAL | 96.92 | WT% | XRF | |
| NI | 15 | PPM | XRF | |
| CR | 31 | PPM | XRF | |
| SC | 11 | PPM | XRF | |
| V | 164 | PPM | XRF | |
| BA | 2998 | PPM | XRF | |
| RB | 137 | PPM | XRF | |
| SR | 2335 | PPM | XRF | |
| ZR | 217 | PPM | XRF | |
| Y | 15 | PPM | XRF | |
| NB | 17 | PPM | XRF | |
| PB | 24 | PPM | XRF | |
| TH | 7 | PPM | XRF |