Sample MB32
NavDat sample number 118058 · ANDESITE
Sample
| Sample ID | MB32 |
|---|---|
| Rock name | ANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Dike |
Location
| Latitude | 41.225 |
|---|---|
| Longitude | -117.267 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 92.1 | 90.3 | 93.9 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.75 | WT% | UNKNOWN | |
| TIO2 | 0.64 | WT% | UNKNOWN | |
| AL2O3 | 17.12 | WT% | UNKNOWN | |
| FEOT | 2.29 | WT% | UNKNOWN | |
| MNO | 0.06 | WT% | UNKNOWN | |
| MGO | 1.62 | WT% | UNKNOWN | |
| CAO | 5.37 | WT% | UNKNOWN | |
| NA2O | 3.55 | WT% | UNKNOWN | |
| K2O | 3.34 | WT% | UNKNOWN | |
| P2O5 | 0.26 | WT% | UNKNOWN | |
| H2O_PLUS | 0.84 | WT% | UNKNOWN | |
| RB | 59 | PPM | UNKNOWN | |
| SR | 623 | PPM | UNKNOWN | |
| AG | 0.4 | PPM | UNKNOWN | |
| CU | 160 | PPM | UNKNOWN | |
| PB | 42 | PPM | UNKNOWN | |
| ZN | 24 | PPM | UNKNOWN |