Sample MP-507A
NavDat sample number 9137 · PHONOLITE
Sample
| Sample ID | MP-507A |
|---|---|
| Rock name | PHONOLITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Mafic phonolite |
Location
| Latitude | 37.5167 |
|---|---|
| Longitude | -119.45 |
| 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 | 51 | WT% | WET | |
| AL2O3 | 11.6 | WT% | WET | |
| FE2O3 | 4.6 | WT% | WET | |
| FEO | 2.8 | WT% | WET | |
| MGO | 9.2 | WT% | WET | |
| CAO | 7.4 | WT% | WET | |
| NA2O | 2 | WT% | WET | |
| K2O | 7 | WT% | WET | |
| H2O | 0.67 | WT% | WET | |
| H2O_MINUS | 0.24 | WT% | WET | |
| TIO2 | 1.5 | WT% | WET | |
| P2O5 | 1.6 | WT% | WET | |
| MNO | 0.16 | WT% | WET | |
| TOTAL | 100 | WT% | WET | |
| BA | 3000 | PPM | SPEC | |
| BE | 3 | PPM | SPEC | |
| CO | 30 | PPM | SPEC | |
| CR | 200 | PPM | SPEC | |
| CU | 50 | PPM | SPEC | |
| GA | 10 | PPM | SPEC | |
| LA | 20 | PPM | SPEC | |
| NI | 150 | PPM | SPEC | |
| PB | 20 | PPM | SPEC | |
| SC | 15 | PPM | SPEC | |
| SR | 2000 | PPM | SPEC | |
| V | 150 | PPM | SPEC | |
| Y | 15 | PPM | SPEC | |
| YB | 1.5 | PPM | SPEC |