Sample RD-27
NavDat sample number 41170 · TONALITE
Sample
| Sample ID | RD-27 |
|---|---|
| Rock name | TONALITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | tonalitic dike cuts Cretaceous sillimanite-bearing pegmatitic gneiss; RUBY DOME; Tertiary biotite tonalitic dike (Table A.1); Metapelitic rocks (Table 4.6); Metapelitic rocks (Table 4.7) |
Location
| Latitude | 40.5942 |
|---|---|
| Longitude | -115.387 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 29.35 | 23.3 | 35.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.11 | WT% | ICPAES | |
| TIO2 | 0.7 | WT% | ICPAES | |
| AL2O3 | 18.72 | WT% | ICPAES | |
| FE2O3 | 8.06 | WT% | ICPAES | |
| MNO | 0.07 | WT% | ICPAES | |
| MGO | 3.65 | WT% | ICPAES | |
| CAO | 2.79 | WT% | ICPAES | |
| NA2O | 4.7 | WT% | ICPAES | |
| K2O | 3.5 | WT% | ICPAES | |
| P2O5 | 0.12 | WT% | ICPAES | |
| LOI | 0.69 | WT% | LOI | |
| TOTAL | 99.1 | WT% | ICPAES | |
| CS | 13.4 | PPM | ICPAES | |
| RB | 328 | PPM | FPHOT | |
| SR | 152 | PPM | ICPAES | |
| ZR | 131 | PPM | ICPAES | |
| Y | 29.8 | PPM | ICPAES | |
| NB | 38 | PPM | ICPAES | |
| BA | 291 | PPM | ICPAES | |
| SC | 17.1 | PPM | ICPAES | |
| V | 83 | PPM | ICPAES | |
| CR | 99 | PPM | ICPAES | |
| NI | 67 | PPM | ICPAES | |
| CU | 1 | PPM | ICPAES | |
| ZN | 222 | PPM | ICPAES | |
| CO | 16 | PPM | ICPAES | |
| TA | 1.41 | PPM | INAA | |
| HF | 3.8 | PPM | INAA | |
| U | 3.3 | PPM | INAA | |
| TH | 15 | PPM | INAA | |
| LA | 49.9 | PPM | INAA | |
| CE | 90.8 | PPM | INAA | |
| ND | 41.4 | PPM | INAA | |
| SM | 7.7 | PPM | INAA | |
| EU | 0.88 | PPM | INAA | |
| TB | 0.83 | PPM | INAA | |
| YB | 2.32 | PPM | INAA | |
| LU | 0.33 | PPM | INAA |