Sample MP-393
NavDat sample number 9121 · RHYODACITE
Sample
| Sample ID | MP-393 |
|---|---|
| Rock name | RHYODACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Rhyodacite |
Location
| Latitude | 37.6167 |
|---|---|
| Longitude | -119.383 |
| 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 | 70.51 | WT% | WET | |
| AL2O3 | 14.69 | WT% | WET | |
| FE2O3 | 1.12 | WT% | WET | |
| FEO | 1.49 | WT% | WET | |
| MGO | 0.67 | WT% | WET | |
| CAO | 2.1 | WT% | WET | |
| NA2O | 4.34 | WT% | WET | |
| K2O | 3.93 | WT% | WET | |
| H2O | 0.31 | WT% | WET | |
| H2O_MINUS | 0.04 | WT% | WET | |
| TIO2 | 0.4 | WT% | WET | |
| P2O5 | 0.1 | WT% | WET | |
| MNO | 0.08 | WT% | WET | |
| TOTAL | 99.9 | WT% | WET | |
| BA | 983 | PPM | XRF | |
| SR | 227 | PPM | XRF | |
| BA | 1084 | PPM | INAA | |
| CO | 3.1 | PPM | INAA | |
| CR | 2.2 | PPM | INAA | |
| CS | 4 | PPM | INAA | |
| HF | 6.7 | PPM | INAA | |
| RB | 130 | PPM | INAA | |
| TA | 1.15 | PPM | INAA | |
| TH | 18.6 | PPM | INAA | |
| U | 5 | PPM | INAA | |
| ZN | 81 | PPM | INAA | |
| ZR | 338 | PPM | INAA | |
| SC | 7.67 | PPM | INAA | |
| LA | 40 | PPM | INAA | |
| CE | 73 | PPM | INAA | |
| ND | 35 | PPM | INAA | |
| SM | 6.8 | PPM | INAA | |
| EU | 1.08 | PPM | INAA | |
| GD | 58 | PPM | INAA | |
| TB | 0.91 | PPM | INAA | |
| TM | 0.5 | PPM | INAA | |
| YB | 3.1 | PPM | INAA | |
| LU | 0.46 | PPM | INAA | |
| BA | 1000 | PPM | SPEC | |
| BE | 2 | PPM | SPEC | |
| CR | 1.5 | PPM | SPEC | |
| CU | 3 | PPM | SPEC | |
| GA | 20 | PPM | SPEC | |
| LA | 50 | PPM | SPEC | |
| PB | 15 | PPM | SPEC | |
| SC | 10 | PPM | SPEC | |
| SR | 500 | PPM | SPEC | |
| V | 30 | PPM | SPEC | |
| Y | 20 | PPM | SPEC | |
| YB | 3 | PPM | SPEC |