Sample RM-20
NavDat sample number 41231 · MONZOGRANITE
Sample
| Sample ID | RM-20 |
|---|---|
| Rock name | MONZOGRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Group I (biotite monzogranite) (Table 5.8); Group I of biotite monzogranite suite (Table 5.9) |
Location
| Latitude | 40.778 |
|---|---|
| Longitude | -115.311 |
| 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 | 71.77 | WT% | ICPAES | |
| TIO2 | 0.43 | WT% | ICPAES | |
| AL2O3 | 14.01 | WT% | ICPAES | |
| FE2O3 | 3.36 | WT% | ICPAES | |
| MNO | 0.04 | WT% | ICPAES | |
| MGO | 0.7 | WT% | ICPAES | |
| CAO | 1.74 | WT% | ICPAES | |
| NA2O | 3.01 | WT% | ICPAES | |
| K2O | 4.59 | WT% | ICPAES | |
| P2O5 | 0.14 | WT% | ICPAES | |
| H2O_TOTAL | 0.39 | WT% | ICPAES | |
| TOTAL | 100.2 | WT% | ICPAES | |
| CS | 1 | PPM | ICPAES | |
| RB | 211 | PPM | FPHOT | |
| SR | 153 | PPM | ICPAES | |
| ZR | 352 | PPM | ICPAES | |
| Y | 26 | PPM | ICPAES | |
| NB | 21 | PPM | ICPAES | |
| BA | 1621 | PPM | ICPAES | |
| SC | 4 | PPM | ICPAES | |
| V | 28 | PPM | ICPAES | |
| CR | 10 | PPM | ICPAES | |
| NI | 2 | PPM | ICPAES | |
| CU | 1 | PPM | ICPAES | |
| ZN | 60 | PPM | ICPAES | |
| CO | 5 | PPM | ICPAES | |
| TA | 1 | PPM | INAA | |
| HF | 10 | PPM | INAA | |
| U | 5 | PPM | INAA | |
| TH | 102 | PPM | INAA | |
| LA | 182 | PPM | INAA | |
| CE | 334 | PPM | INAA | |
| ND | 113 | PPM | INAA | |
| SM | 16.7 | PPM | INAA | |
| EU | 1.54 | PPM | INAA | |
| TB | 0.62 | PPM | INAA | |
| YB | 1.7 | PPM | INAA | |
| LU | 0.18 | PPM | INAA |