Sample MP-71
NavDat sample number 9134 · PHONOLITE
Sample
| Sample ID | MP-71 |
|---|---|
| Rock name | PHONOLITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Mafic phonolite |
Location
| Latitude | 37.5667 |
|---|---|
| Longitude | -119.317 |
| Location | Merced Peak |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.55 | 1.8 | 5.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.3 | WT% | WET | |
| AL2O3 | 12.2 | WT% | WET | |
| FE2O3 | 3.6 | WT% | WET | |
| FEO | 5.7 | WT% | WET | |
| MGO | 12 | WT% | WET | |
| CAO | 9.3 | WT% | WET | |
| NA2O | 2.8 | WT% | WET | |
| K2O | 1.9 | WT% | WET | |
| H2O | 2.5 | WT% | WET | |
| H2O_MINUS | 0.8 | WT% | WET | |
| TIO2 | 1.9 | WT% | WET | |
| P2O5 | 0.67 | WT% | WET | |
| MNO | 0.12 | WT% | WET | |
| TOTAL | 101 | WT% | WET | |
| B | 6 | PPM | SPEC | |
| BA | 960 | PPM | SPEC | |
| BE | 1.6 | PPM | SPEC | |
| CE | 140 | PPM | SPEC | |
| CO | 47 | PPM | SPEC | |
| CR | 700 | PPM | SPEC | |
| CU | 75 | PPM | SPEC | |
| GA | 27 | PPM | SPEC | |
| LA | 52 | PPM | SPEC | |
| NI | 320 | PPM | SPEC | |
| PB | 110 | PPM | SPEC | |
| SC | 20 | PPM | SPEC | |
| SN | 7.4 | PPM | SPEC | |
| SR | 700 | PPM | SPEC | |
| V | 180 | PPM | SPEC | |
| Y | 11 | PPM | SPEC | |
| YB | 1.4 | PPM | SPEC | |
| ZN | 84 | PPM | SPEC |