Sample RD-12
NavDat sample number 41156 · GNEISS
Sample
| Sample ID | RD-12 |
|---|---|
| Rock name | GNEISS |
| Material | METAMORPHIC |
| Comment | biotite granitic gneiss; RUBY DOME; Cretaceous pegmatitic gneiss (Table A.1); Table 4.5; Pegmatitic two-mica granitic gneiss (Table 4.6) Cretaceous pegmatitic two-mica gneiss (Table 4.7) |
Location
| Latitude | 40.581 |
|---|---|
| Longitude | -115.395 |
| 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 | 13.3 | PERMILL | MS | |
| D18O | 12.8 | PERMILL | MS | |
| SIO2 | 72.42 | WT% | ICPAES | |
| TIO2 | 0.15 | WT% | ICPAES | |
| AL2O3 | 14.21 | WT% | ICPAES | |
| FE2O3 | 0.83 | WT% | ICPAES | |
| MNO | 0.01 | WT% | ICPAES | |
| MGO | 0.24 | WT% | ICPAES | |
| CAO | 1.06 | WT% | ICPAES | |
| NA2O | 2.9 | WT% | ICPAES | |
| K2O | 5.54 | WT% | ICPAES | |
| P2O5 | 0.05 | WT% | ICPAES | |
| LOI | 0.42 | WT% | LOI | |
| TOTAL | 97.81 | WT% | ICPAES | |
| CS | 0.73 | PPM | ICPAES | |
| RB | 131 | PPM | FPHOT | |
| SR | 512 | PPM | ICPAES | |
| ZR | 59 | PPM | ICPAES | |
| Y | 5.8 | PPM | ICPAES | |
| NB | 8 | PPM | ICPAES | |
| BA | 2110 | PPM | ICPAES | |
| SC | 2.5 | PPM | ICPAES | |
| V | 1 | PPM | ICPAES | |
| CR | 6 | PPM | ICPAES | |
| CU | 2 | PPM | ICPAES | |
| ZN | 28 | PPM | ICPAES | |
| CO | 1 | PPM | ICPAES | |
| TA | 0.08 | PPM | INAA | |
| HF | 1.85 | PPM | INAA | |
| U | 1.13 | PPM | INAA | |
| TH | 23.8 | PPM | INAA | |
| LA | 64.2 | PPM | INAA | |
| CE | 105 | PPM | INAA | |
| ND | 45.4 | PPM | INAA | |
| SM | 8.07 | PPM | INAA | |
| EU | 1.71 | PPM | INAA | |
| TB | 0.49 | PPM | INAA | |
| YB | 0.47 | PPM | INAA | |
| LU | 0.04 | PPM | INAA |