Sample MP-314
NavDat sample number 9115 · DACITE
Sample
| Sample ID | MP-314 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Dacite |
Location
| Latitude | 37.65 |
|---|---|
| Longitude | -119.367 |
| Location | Merced Peak |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 123 | 100 | 146 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.4 | WT% | WET | |
| AL2O3 | 15.8 | WT% | WET | |
| FE2O3 | 0.8 | WT% | WET | |
| FEO | 5.8 | WT% | WET | |
| MGO | 3 | WT% | WET | |
| CAO | 8.1 | WT% | WET | |
| NA2O | 2.2 | WT% | WET | |
| K2O | 0.44 | WT% | WET | |
| H2O | 0.74 | WT% | WET | |
| H2O_MINUS | 0.07 | WT% | WET | |
| TIO2 | 0.97 | WT% | WET | |
| P2O5 | 0.32 | WT% | WET | |
| MNO | 0.34 | WT% | WET | |
| TOTAL | 100 | WT% | WET | |
| B | 3 | PPM | SPEC | |
| BA | 1000 | PPM | SPEC | |
| BE | 10 | PPM | SPEC | |
| CO | 50 | PPM | SPEC | |
| CR | 100 | PPM | SPEC | |
| CU | 15 | PPM | SPEC | |
| GA | 30 | PPM | SPEC | |
| NI | 50 | PPM | SPEC | |
| PB | 20 | PPM | SPEC | |
| SC | 50 | PPM | SPEC | |
| SR | 1500 | PPM | SPEC | |
| V | 500 | PPM | SPEC | |
| Y | 30 | PPM | SPEC | |
| YB | 3 | PPM | SPEC |