Sample RD-74
NavDat sample number 41198 · MONZOGRANITE
Sample
| Sample ID | RD-74 |
|---|---|
| Rock name | MONZOGRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Group II (late stage biotite monzogranite) (Table 5.8) |
Location
| Latitude | 40.6099 |
|---|---|
| Longitude | -115.385 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 29 | 23.3 | 35.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77.83 | WT% | ICPAES | |
| TIO2 | 0.06 | WT% | ICPAES | |
| AL2O3 | 12.54 | WT% | ICPAES | |
| FE2O3 | 0.74 | WT% | ICPAES | |
| MNO | 0.01 | WT% | ICPAES | |
| MGO | 0.09 | WT% | ICPAES | |
| CAO | 0.58 | WT% | ICPAES | |
| NA2O | 2.66 | WT% | ICPAES | |
| K2O | 4.61 | WT% | ICPAES | |
| P2O5 | 0.01 | WT% | ICPAES | |
| H2O_TOTAL | 0.59 | WT% | ICPAES | |
| TOTAL | 99.73 | WT% | ICPAES | |
| RB | 246 | PPM | FPHOT | |
| SR | 65 | PPM | ICPAES | |
| ZR | 119 | PPM | ICPAES | |
| Y | 36 | PPM | ICPAES | |
| NB | 41 | PPM | ICPAES | |
| BA | 394 | PPM | ICPAES | |
| SC | 2 | PPM | ICPAES | |
| V | 5 | PPM | ICPAES | |
| CU | 9 | PPM | ICPAES | |
| ZN | 5 | PPM | ICPAES |