Sample TAM 1
NavDat sample number 39048 · DACITE
Sample
| Sample ID | TAM 1 |
|---|---|
| Rock name | DACITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.705 |
|---|---|
| Longitude | -114.693 |
| Location | Smoky Mountains |
| State / province | Idaho |
| Volcanic field | Baker Lake stock |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 48.2 | 46 | 50 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.18 | WT% | XRF | |
| AL2O3 | 16.34 | WT% | XRF | |
| TIO2 | 0.473 | WT% | XRF | |
| FEOT | 3.42 | WT% | XRF | |
| MNO | 0.066 | WT% | XRF | |
| CAO | 3.65 | WT% | XRF | |
| MGO | 1.91 | WT% | XRF | |
| K2O | 2.92 | WT% | XRF | |
| NA2O | 4.71 | WT% | XRF | |
| P2O5 | 0.158 | WT% | XRF | |
| TOTAL | 98.83 | WT% | XRF | |
| NI | 22 | PPM | XRF | |
| CR | 49 | PPM | XRF | |
| SC | 3 | PPM | XRF | |
| V | 57 | PPM | XRF | |
| BA | 851 | PPM | XRF | |
| RB | 81 | PPM | XRF | |
| SR | 647 | PPM | XRF | |
| ZR | 174 | PPM | XRF | |
| Y | 15 | PPM | XRF | |
| NB | 25.3 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 15 | PPM | XRF | |
| ZN | 48 | PPM | XRF | |
| PB | 18 | PPM | XRF | |
| TH | 13 | PPM | XRF | |
| LA | 55 | PPM | XRF | |
| CE | 31 | PPM | XRF |