Sample SH-22
NavDat sample number 14648 · DACITE
Sample
| Sample ID | SH-22 |
|---|---|
| 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 | 0.0025 | 0.003 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.18 | WT% | ICP | |
| TIO2 | 0.6 | WT% | ICP | |
| AL2O3 | 17.77 | WT% | ICP | |
| FEO | 4.66 | WT% | ICP | |
| MNO | 0.07 | WT% | ICP | |
| MGO | 1.84 | WT% | ICP | |
| CAO | 4.79 | WT% | ICP | |
| NA2O | 4.64 | WT% | ICP | |
| K2O | 1.18 | WT% | ICP | |
| P2O5 | 0.2 | WT% | ICP | |
| LA | 11.8 | PPM | INAA | |
| CE | 24.8 | PPM | INAA | |
| SM | 2.8 | PPM | INAA | |
| EU | 0.91 | PPM | INAA | |
| TB | 0.38 | PPM | INAA | |
| YB | 0.95 | PPM | INAA | |
| LU | 0.15 | PPM | INAA | |
| Y | 13 | PPM | XRF | |
| SC | 7.6 | PPM | INAA | |
| V | 74 | PPM | ICP | |
| CO | 10.2 | PPM | INAA | |
| CS | 1.23 | PPM | INAA | |
| RB | 31 | PPM | XRF | |
| SR | 510 | PPM | XRF | |
| BA | 356 | PPM | XRF | |
| ZR | 135 | PPM | XRF | |
| HF | 3.1 | PPM | INAA | |
| TA | 0.47 | PPM | INAA | |
| NB | 9.3 | PPM | XRF | |
| TH | 2.33 | PPM | INAA | |
| ZN | 59 | PPM | XRF | |
| CU | 18 | PPM | XRF | |
| BE | 1.5 | PPM | ICP | |
| U | 0.6 | PPM | INAA |