Sample SV99-4
NavDat sample number 43955 · TRACHYANDESITE
Sample
| Sample ID | SV99-4 |
|---|---|
| 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 | 60.99 | WT% | XRF | |
| AL2O3 | 19.38 | WT% | XRF | |
| FE2O3T | 4.31 | WT% | XRF | |
| TIO2 | 0.39 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| CAO | 1.84 | WT% | XRF | |
| MGO | 0.82 | WT% | XRF | |
| K2O | 6.27 | WT% | XRF | |
| NA2O | 5.32 | WT% | XRF | |
| P2O5 | 0.19 | WT% | XRF | |
| TOTAL | 99.38 | WT% | XRF | |
| NI | 3 | PPM | XRF | |
| CR | 6 | PPM | XRF | |
| SC | 4 | PPM | XRF | |
| V | 78 | PPM | XRF | |
| BA | 1566 | PPM | XRF | |
| RB | 124 | PPM | XRF | |
| SR | 1259 | PPM | XRF | |
| ZR | 169 | PPM | XRF | |
| Y | 7 | PPM | XRF | |
| NB | 16.6 | PPM | XRF | |
| PB | 34 | PPM | XRF | |
| TH | 13 | PPM | XRF | |
| LA | 26.24 | PPM | ICPMS | |
| CE | 40.08 | PPM | ICPMS | |
| PR | 4.17 | PPM | ICPMS | |
| ND | 14.38 | PPM | ICPMS | |
| SM | 2.38 | PPM | ICPMS | |
| EU | 0.96 | PPM | ICPMS | |
| GD | 1.56 | PPM | ICPMS | |
| TB | 0.22 | PPM | ICPMS | |
| DY | 1.28 | PPM | ICPMS | |
| HO | 0.25 | PPM | ICPMS | |
| ER | 0.69 | PPM | ICPMS | |
| TM | 0.11 | PPM | ICPMS | |
| YB | 0.73 | PPM | ICPMS | |
| LU | 0.12 | PPM | ICPMS |