Sample MSH-1
NavDat sample number 14664 · DACITE
Sample
| Sample ID | MSH-1 |
|---|---|
| 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 |
|---|---|---|---|---|---|
| -0.00198 | 0 | -0.002178 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.9 | WT% | ICP | |
| TIO2 | 0.7 | WT% | ICP | |
| AL2O3 | 17.3 | WT% | ICP | |
| FEO | 4.65 | WT% | ICP | |
| MNO | 0.07 | WT% | ICP | |
| MGO | 1.94 | WT% | ICP | |
| CAO | 5.2 | WT% | ICP | |
| NA2O | 4.82 | WT% | ICP | |
| K2O | 1.39 | WT% | ICP | |
| P2O5 | 0.15 | WT% | ICP | |
| LA | 13.1 | PPM | INAA | |
| CE | 28.6 | PPM | INAA | |
| SM | 3.01 | PPM | INAA | |
| EU | 0.93 | PPM | INAA | |
| TB | 0.38 | PPM | INAA | |
| YB | 1.18 | PPM | INAA | |
| LU | 0.2 | PPM | INAA | |
| SC | 9.3 | PPM | INAA | |
| V | 80 | PPM | ICP | |
| CO | 11.9 | PPM | INAA | |
| CS | 1.14 | PPM | INAA | |
| RB | 29 | PPM | XRF | |
| SR | 452 | PPM | XRF | |
| BA | 328 | PPM | XRF | |
| ZR | 122 | PPM | XRF | |
| HF | 3.2 | PPM | INAA | |
| TA | 0.52 | PPM | INAA | |
| TH | 2.38 | PPM | INAA | |
| ZN | 53 | PPM | XRF | |
| CU | 44 | PPM | XRF | |
| BE | 1.3 | PPM | ICP | |
| U | 0.8 | PPM | INAA |