Sample SH-16
NavDat sample number 14641 · DACITE
Sample
| Sample ID | SH-16 |
|---|---|
| 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 |
|---|---|---|---|---|---|
| 0.01 | 0.008 | 0.013 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.93 | WT% | ICP | |
| TIO2 | 0.6 | WT% | ICP | |
| AL2O3 | 20.24 | WT% | ICP | |
| FEO | 4.76 | WT% | ICP | |
| MNO | 0.07 | WT% | ICP | |
| MGO | 1.63 | WT% | ICP | |
| CAO | 4.57 | WT% | ICP | |
| NA2O | 4.4 | WT% | ICP | |
| K2O | 1.13 | WT% | ICP | |
| P2O5 | 0.19 | WT% | ICP | |
| LA | 9.1 | PPM | INAA | |
| CE | 19.8 | PPM | INAA | |
| SM | 2.4 | PPM | INAA | |
| EU | 0.84 | PPM | INAA | |
| TB | 0.34 | PPM | INAA | |
| YB | 0.93 | PPM | INAA | |
| LU | 0.16 | PPM | INAA | |
| Y | 9.5 | PPM | XRF | |
| SC | 7.2 | PPM | INAA | |
| V | 65 | PPM | ICP | |
| CO | 8 | PPM | INAA | |
| CS | 1.16 | PPM | INAA | |
| RB | 26 | PPM | XRF | |
| SR | 506 | PPM | XRF | |
| BA | 291 | PPM | XRF | |
| ZR | 149 | PPM | XRF | |
| HF | 3.6 | PPM | INAA | |
| TA | 0.44 | PPM | INAA | |
| TH | 2.77 | PPM | INAA | |
| ZN | 60 | PPM | XRF | |
| CU | 8 | PPM | XRF | |
| BE | 1.5 | PPM | ICP | |
| U | 0.7 | PPM | INAA |