Sample H3190
NavDat sample number 7427 · DACITE
Sample
| Sample ID | H3190 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | dike is contaminated wiht inclusions of basaltic material; intrudes lower member of Startlight Formation |
Location
| Latitude | 42.7994 |
|---|---|
| Longitude | -112.672 |
| State / province | Idaho |
| Volcanic field | Intrusive rocks of Starlight age |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 6 | 6 | 7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69.42 | WT% | SPEC | |
| AL2O3 | 14.19 | WT% | SPEC | |
| FE2O3 | 2.99 | WT% | SPEC | |
| FEO | 0.54 | WT% | SPEC | |
| MGO | 1.28 | WT% | SPEC | |
| CAO | 3.14 | WT% | SPEC | |
| NA2O | 3.44 | WT% | SPEC | |
| K2O | 3.43 | WT% | SPEC | |
| H2O_PLUS | 0.25 | WT% | SPEC | |
| H2O_MINUS | 0.35 | WT% | SPEC | |
| TIO2 | 0.48 | WT% | SPEC | |
| P2O5 | 0.11 | WT% | SPEC | |
| MNO | 0.1 | WT% | SPEC | |
| CO2 | 0.01 | WT% | SPEC | |
| F | 0.09 | WT% | SPEC | |
| TOTAL | 99.85 | WT% | SPEC | |
| BA | 1000 | PPM | SPEC | |
| BE | 2 | PPM | SPEC | |
| CO | 12 | PPM | SPEC | |
| CR | 50 | PPM | SPEC | |
| CU | 15 | PPM | SPEC | |
| GA | 20 | PPM | SPEC | |
| LA | 60 | PPM | SPEC | |
| MO | 3 | PPM | SPEC | |
| NB | 20 | PPM | SPEC | |
| NI | 20 | PPM | SPEC | |
| PB | 30 | PPM | SPEC | |
| SC | 13 | PPM | SPEC | |
| SN | -5 | PPM | SPEC | |
| SR | 250 | PPM | SPEC | |
| V | 70 | PPM | SPEC | |
| Y | 30 | PPM | SPEC | |
| YB | 2 | PPM | SPEC | |
| ZR | 110 | PPM | SPEC | |
| B | -20 | PPM | SPEC |