Sample L82-58
NavDat sample number 14661 · DACITE
Sample
| Sample ID | L82-58 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 46.2 |
|---|---|
| Longitude | -122.18 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0 | 0.00035 | 0.00045 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.52 | WT% | ICP | |
| TIO2 | 0.69 | WT% | ICP | |
| AL2O3 | 16.74 | WT% | ICP | |
| FEO | 4.44 | WT% | ICP | |
| MNO | 0.08 | WT% | ICP | |
| MGO | 2.12 | WT% | ICP | |
| CAO | 4.56 | WT% | ICP | |
| NA2O | 4.75 | WT% | ICP | |
| K2O | 1.5 | WT% | ICP | |
| P2O5 | 0.15 | WT% | ICP | |
| LA | 13.5 | PPM | INAA | |
| CE | 30 | PPM | INAA | |
| SM | 3.12 | PPM | INAA | |
| EU | 0.97 | PPM | INAA | |
| TB | 0.45 | PPM | INAA | |
| YB | 1.3 | PPM | INAA | |
| LU | 0.2 | PPM | INAA | |
| Y | 14 | PPM | XRF | |
| SC | 9.3 | PPM | INAA | |
| V | 58 | PPM | ICP | |
| CO | 12.1 | PPM | INAA | |
| CS | 1.44 | PPM | INAA | |
| RB | 37 | PPM | XRF | |
| SR | 450 | PPM | XRF | |
| BA | 367 | PPM | XRF | |
| ZR | 148 | PPM | XRF | |
| HF | 3.7 | PPM | INAA | |
| TA | 0.55 | PPM | INAA | |
| NB | 10 | PPM | XRF | |
| TH | 2.8 | PPM | INAA | |
| ZN | 54 | PPM | XRF | |
| CU | 19 | PPM | XRF |