Sample SV99-7
NavDat sample number 43959 · TRACHYANDESITE
Sample
| Sample ID | SV99-7 |
|---|---|
| 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 | 64.13 | WT% | XRF | |
| AL2O3 | 18.1 | WT% | XRF | |
| FE2O3T | 3.26 | WT% | XRF | |
| TIO2 | 0.32 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| CAO | 2.13 | WT% | XRF | |
| MGO | 1.05 | WT% | XRF | |
| K2O | 5.95 | WT% | XRF | |
| NA2O | 4.43 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| TOTAL | 99.42 | WT% | XRF | |
| NI | 16 | PPM | XRF | |
| CR | 33 | PPM | XRF | |
| SC | 3 | PPM | XRF | |
| V | 53 | PPM | XRF | |
| BA | 3189 | PPM | XRF | |
| RB | 122 | PPM | XRF | |
| SR | 2214 | PPM | XRF | |
| ZR | 202 | PPM | XRF | |
| Y | 10 | PPM | XRF | |
| NB | 20.2 | PPM | XRF | |
| PB | 23 | PPM | XRF | |
| TH | 22 | PPM | XRF | |
| LA | 70.01 | PPM | ICPMS | |
| CE | 102.16 | PPM | ICPMS | |
| PR | 9.57 | PPM | ICPMS | |
| ND | 30.8 | PPM | ICPMS | |
| SM | 4.39 | PPM | ICPMS | |
| EU | 1.22 | PPM | ICPMS | |
| GD | 2.82 | PPM | ICPMS | |
| TB | 0.38 | PPM | ICPMS | |
| DY | 2.05 | PPM | ICPMS | |
| HO | 0.41 | PPM | ICPMS | |
| ER | 1.11 | PPM | ICPMS | |
| TM | 0.17 | PPM | ICPMS | |
| YB | 1.15 | PPM | ICPMS | |
| LU | 0.19 | PPM | ICPMS |