Sample TM-8-12-3
NavDat sample number 17223 · DACITE
Sample
| Sample ID | TM-8-12-3 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 46.7767 |
|---|---|
| Longitude | -121.155 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32 | 28 | 36 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.42 | WT% | XRF | |
| TIO2 | 1.04 | WT% | XRF | |
| AL2O3 | 16.4 | WT% | XRF | |
| FEOT | 5.96 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| MGO | 1.86 | WT% | XRF | |
| CAO | 3.78 | WT% | XRF | |
| NA2O | 3.29 | WT% | XRF | |
| K2O | 1.84 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| TOTAL | 98.56 | WT% | XRF | |
| BA | 370 | PPM | XRF | |
| RB | 66 | PPM | XRF | |
| SR | 281 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| ZR | 222 | PPM | XRF | |
| NB | 13 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| NI | 4 | PPM | XRF | |
| SC | 16 | PPM | XRF | |
| V | 67 | PPM | XRF | |
| CU | 35 | PPM | XRF | |
| ZN | 31 | PPM | XRF |