Sample RD-19C-analysis2
NavDat sample number 41163 · GNEISS
Sample
| Sample ID | RD-19C-analysis2 |
|---|---|
| Rock name | GNEISS |
| Material | METAMORPHIC |
| Comment | Equigranular two-mica gneiss (Table 4.6) |
Location
| Latitude | 40.6012 |
|---|---|
| Longitude | -115.379 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 104.9 | 65 | 144.8 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 74.05 | WT% | ICPAES | |
| TIO2 | 0.14 | WT% | ICPAES | |
| AL2O3 | 14.2 | WT% | ICPAES | |
| FE2O3 | 1.14 | WT% | ICPAES | |
| MNO | 0.02 | WT% | ICPAES | |
| MGO | 0.27 | WT% | ICPAES | |
| CAO | 1.46 | WT% | ICPAES | |
| NA2O | 3.38 | WT% | ICPAES | |
| K2O | 3.97 | WT% | ICPAES | |
| P2O5 | 0.07 | WT% | ICPAES | |
| LOI | 0.69 | WT% | LOI | |
| TOTAL | 99.39 | WT% | ICPAES | |
| RB | 179 | PPM | FPHOT | |
| SR | 175 | PPM | ICPAES | |
| ZR | 100 | PPM | ICPAES | |
| Y | 20 | PPM | ICPAES | |
| NB | 20 | PPM | ICPAES | |
| BA | 323 | PPM | ICPAES | |
| SC | 5 | PPM | ICPAES | |
| V | 2 | PPM | ICPAES | |
| CR | 6 | PPM | ICPAES | |
| ZN | 22 | PPM | ICPAES |