Sample SH-19
NavDat sample number 14644 · DACITE
Sample
| Sample ID | SH-19 |
|---|---|
| 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 | 0.003 | 0.004 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.47 | WT% | ICP | |
| TIO2 | 0.56 | WT% | ICP | |
| AL2O3 | 17.69 | WT% | ICP | |
| FEO | 4.46 | WT% | ICP | |
| MNO | 0.07 | WT% | ICP | |
| MGO | 1.59 | WT% | ICP | |
| CAO | 4.66 | WT% | ICP | |
| NA2O | 4.55 | WT% | ICP | |
| K2O | 1.21 | WT% | ICP | |
| P2O5 | 0.14 | WT% | ICP | |
| LA | 10.7 | PPM | INAA | |
| SM | 2.49 | PPM | INAA | |
| EU | 0.85 | PPM | INAA | |
| TB | 0.35 | PPM | INAA | |
| YB | 0.82 | PPM | INAA | |
| LU | 0.12 | PPM | INAA | |
| Y | 9.2 | PPM | XRF | |
| SC | 5.6 | PPM | INAA | |
| V | 54 | PPM | ICP | |
| CO | 8.5 | PPM | INAA | |
| CS | 1.32 | PPM | INAA | |
| RB | 30 | PPM | XRF | |
| SR | 521 | PPM | XRF | |
| BA | 287 | PPM | XRF | |
| ZR | 118 | PPM | XRF | |
| HF | 3.1 | PPM | INAA | |
| TH | 2.06 | PPM | INAA | |
| ZN | 61 | PPM | XRF | |
| CU | 11 | PPM | XRF | |
| BE | 1.1 | PPM | ICP | |
| U | 0.5 | PPM | INAA |