Sample 4M51
NavDat sample number 16716 · RHYODACITE
Sample
| Sample ID | 4M51 |
|---|---|
| Rock name | RHYODACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 44.6372 |
|---|---|
| Longitude | -113.552 |
| Location | Dairy Creek |
| State / province | Idaho |
| Volcanic field | Challis volcanic field |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 44 | 40 | 49 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.3 | WT% | RAPID_ROCK | |
| AL2O3 | 16.5 | WT% | RAPID_ROCK | |
| FE2O3 | 4.5 | WT% | RAPID_ROCK | |
| FEO | 2.6 | WT% | RAPID_ROCK | |
| MGO | 3.5 | WT% | RAPID_ROCK | |
| CAO | 6 | WT% | RAPID_ROCK | |
| NA2O | 3.1 | WT% | RAPID_ROCK | |
| K2O | 2.2 | WT% | RAPID_ROCK | |
| H2O_MINUS | 0.81 | WT% | RAPID_ROCK | |
| H2O_PLUS | 0.69 | WT% | RAPID_ROCK | |
| TIO2 | 0.88 | WT% | RAPID_ROCK | |
| P2O5 | 0.6 | WT% | RAPID_ROCK | |
| MNO | 0.13 | WT% | RAPID_ROCK | |
| CO2 | 0.11 | WT% | RAPID_ROCK | |
| TOTAL | 99.92 | WT% | RAPID_ROCK | |
| TI | 3000 | PPM | SPEC | |
| MN | 300 | PPM | SPEC | |
| BA | 1000 | PPM | SPEC | |
| BE | 3 | PPM | SPEC | |
| CE | 0 | PPM | SPEC | |
| CO | 20 | PPM | SPEC | |
| CR | 50 | PPM | SPEC | |
| CU | 15 | PPM | SPEC | |
| GA | 20 | PPM | SPEC | |
| LA | 70 | PPM | SPEC | |
| NB | 10 | PPM | SPEC | |
| NI | 30 | PPM | SPEC | |
| PB | 15 | PPM | SPEC | |
| SN | 0 | PPM | SPEC | |
| SC | 20 | PPM | SPEC | |
| SR | 1000 | PPM | SPEC | |
| V | 200 | PPM | SPEC | |
| ZR | 150 | PPM | SPEC |