Sample SH-14
NavDat sample number 14637 · DACITE
Sample
| Sample ID | SH-14 |
|---|---|
| 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 |
|---|---|---|---|---|---|
| 0.1 | 0.02 | 0.18 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.47 | WT% | ICP | |
| TIO2 | 0.67 | WT% | ICP | |
| AL2O3 | 18.85 | WT% | ICP | |
| FEO | 5.25 | WT% | ICP | |
| MNO | 0.07 | WT% | ICP | |
| MGO | 1.95 | WT% | ICP | |
| CAO | 4.79 | WT% | ICP | |
| NA2O | 4.4 | WT% | ICP | |
| K2O | 1.11 | WT% | ICP | |
| P2O5 | 0.19 | WT% | ICP | |
| LA | 9.7 | PPM | INAA | |
| CE | 21.8 | PPM | INAA | |
| SM | 2.75 | PPM | INAA | |
| EU | 0.84 | PPM | INAA | |
| TB | 0.4 | PPM | INAA | |
| YB | 1.04 | PPM | INAA | |
| LU | 0.17 | PPM | INAA | |
| Y | 12 | PPM | XRF | |
| SC | 7.9 | PPM | INAA | |
| V | 71 | PPM | ICP | |
| CO | 10.5 | PPM | INAA | |
| CS | 1.21 | PPM | INAA | |
| RB | 28 | PPM | XRF | |
| SR | 483 | PPM | XRF | |
| BA | 277 | PPM | XRF | |
| ZR | 135 | PPM | XRF | |
| HF | 3.3 | PPM | INAA | |
| TA | 0.41 | PPM | INAA | |
| TH | 2.48 | PPM | INAA | |
| ZN | 55 | PPM | XRF | |
| CU | 12 | PPM | XRF | |
| BE | 0.9 | PPM | ICP | |
| U | 0.6 | PPM | INAA |