Sample RD-11
NavDat sample number 41154 · GNEISS
Sample
| Sample ID | RD-11 |
|---|---|
| Rock name | GNEISS |
| Material | METAMORPHIC |
| Comment | foliated sillimanite-bearing two-mica granitic gneiss; RUBY DOME; Cretaceous pegmatitic gneiss; (Table A.1); Pegmatitic two-mica gneiss; Modal mineralogy: qtz+kf+plg+ms+bt+ap; (Table 4.5); Pegmatitic two-mica granitic gneiss; (Table 4.6) Cretaceous pegmatitic two-mica gneiss (Table 4.7) |
Location
| Latitude | 40.5848 |
|---|---|
| Longitude | -115.393 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 81 | 65 | 97 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| D18O | 12.9 | PERMILL | MS | |
| D18O | 11.7 | PERMILL | MS | |
| SIO2 | 73.32 | WT% | ICPAES | |
| TIO2 | 0.22 | WT% | ICPAES | |
| AL2O3 | 15.69 | WT% | ICPAES | |
| FE2O3 | 0.89 | WT% | ICPAES | |
| MNO | 0.01 | WT% | ICPAES | |
| MGO | 0.28 | WT% | ICPAES | |
| CAO | 1.1 | WT% | ICPAES | |
| NA2O | 3.56 | WT% | ICPAES | |
| K2O | 5.34 | WT% | ICPAES | |
| P2O5 | 0.05 | WT% | ICPAES | |
| LOI | 0.46 | WT% | LOI | |
| TOTAL | 100.92 | WT% | ICPAES | |
| CS | 0.78 | PPM | ICPAES | |
| RB | 134 | PPM | FPHOT | |
| SR | 444 | PPM | ICPAES | |
| ZR | 134 | PPM | ICPAES | |
| Y | 5.6 | PPM | ICPAES | |
| NB | 11 | PPM | ICPAES | |
| BA | 1581 | PPM | ICPAES | |
| SC | 2.4 | PPM | ICPAES | |
| V | 1 | PPM | ICPAES | |
| CR | 0 | PPM | ICPAES | |
| CU | 3 | PPM | ICPAES | |
| ZN | 29 | PPM | ICPAES | |
| CO | 1 | PPM | ICPAES | |
| TA | 0.16 | PPM | INAA | |
| HF | 3.89 | PPM | INAA | |
| U | 1.16 | PPM | INAA | |
| TH | 32.5 | PPM | INAA | |
| LA | 86 | PPM | INAA | |
| CE | 141 | PPM | INAA | |
| ND | 64.3 | PPM | INAA | |
| SM | 12.2 | PPM | INAA | |
| EU | 1.47 | PPM | INAA | |
| TB | 0.69 | PPM | INAA | |
| YB | 0.57 | PPM | INAA | |
| LU | 0.07 | PPM | INAA |