Sample LEE-2
NavDat sample number 41138 · GNEISS
Sample
| Sample ID | LEE-2 |
|---|---|
| Rock name | GNEISS |
| Material | METAMORPHIC |
| Comment | pegmatitic gneiss from a sheet-like body in metacarbonates; LAMOILLE; Cretaceous pegmatitic gneiss; (Table A.1); Pegmatitic two-mica granitic gneiss; (Table 4.6) Cretaceous pegmatitic two-mica gneiss (Table 4.7) |
Location
| Latitude | 40.6343 |
|---|---|
| Longitude | -115.411 |
| 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 |
|---|---|---|---|---|
| SIO2 | 72.21 | WT% | ICPAES | |
| TIO2 | 0.14 | WT% | ICPAES | |
| AL2O3 | 14.82 | WT% | ICPAES | |
| FE2O3 | 0.89 | WT% | ICPAES | |
| MNO | 0.02 | WT% | ICPAES | |
| MGO | 0.24 | WT% | ICPAES | |
| CAO | 1.18 | WT% | ICPAES | |
| NA2O | 2.5 | WT% | ICPAES | |
| K2O | 7.53 | WT% | ICPAES | |
| P2O5 | 0.16 | WT% | ICPAES | |
| LOI | 0.27 | WT% | LOI | |
| TOTAL | 99.95 | WT% | ICPAES | |
| CS | 2.74 | PPM | ICPAES | |
| RB | 222 | PPM | FPHOT | |
| SR | 423 | PPM | ICPAES | |
| ZR | 29 | PPM | ICPAES | |
| Y | 9.2 | PPM | ICPAES | |
| NB | 8 | PPM | ICPAES | |
| BA | 1420 | PPM | ICPAES | |
| SC | 5.7 | PPM | ICPAES | |
| CR | 4 | PPM | ICPAES | |
| CU | 6 | PPM | ICPAES | |
| ZN | 18 | PPM | ICPAES | |
| CO | 1 | PPM | ICPAES | |
| TA | 0.27 | PPM | INAA | |
| HF | 0.84 | PPM | INAA | |
| U | 1.9 | PPM | INAA | |
| TH | 2.8 | PPM | INAA | |
| LA | 8.14 | PPM | INAA | |
| CE | 16.5 | PPM | INAA | |
| ND | 8.15 | PPM | INAA | |
| SM | 2.23 | PPM | INAA | |
| EU | 1.03 | PPM | INAA | |
| TB | 0.26 | PPM | INAA | |
| YB | 0.65 | PPM | INAA | |
| LU | 0.07 | PPM | INAA |