Sample TAM 10
NavDat sample number 39051 · DACITE
Sample
| Sample ID | TAM 10 |
|---|---|
| Rock name | DACITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.705 |
|---|---|
| Longitude | -114.692 |
| 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 | 66.63 | WT% | XRF | |
| AL2O3 | 15.27 | WT% | XRF | |
| TIO2 | 0.466 | WT% | XRF | |
| FEOT | 3.82 | WT% | XRF | |
| MNO | 0.032 | WT% | XRF | |
| CAO | 2.69 | WT% | XRF | |
| MGO | 2.3 | WT% | XRF | |
| K2O | 3.62 | WT% | XRF | |
| NA2O | 5.18 | WT% | XRF | |
| P2O5 | 0.139 | WT% | XRF | |
| TOTAL | 100.15 | WT% | XRF | |
| NI | 37 | PPM | XRF | |
| CR | 51 | PPM | XRF | |
| SC | 9 | PPM | XRF | |
| V | 66 | PPM | XRF | |
| BA | 1555 | PPM | XRF | |
| RB | 142 | PPM | XRF | |
| SR | 569 | PPM | XRF | |
| ZR | 153 | PPM | XRF | |
| Y | 14 | PPM | XRF | |
| NB | 12.4 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 22 | PPM | XRF | |
| ZN | 23 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| TH | 8 | PPM | XRF | |
| LA | 27 | PPM | XRF | |
| CE | 28 | PPM | XRF |