Sample LEE-9
NavDat sample number 41147 · GNEISS
Sample
| Sample ID | LEE-9 |
|---|---|
| Rock name | GNEISS |
| Material | METAMORPHIC |
| Comment | medium-grained, slightly foliated granitic gneiss; LAMOILLE; Cretaceous(?) two-mica gneiss (Table A.1); (Table 4.5); Equigranular two-mica gneiss (Table 4.6) Cretaceous equigranular two-mica gneiss (Table 4.7) |
Location
| Latitude | 40.6438 |
|---|---|
| Longitude | -115.411 |
| 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 |
|---|---|---|---|---|
| D18O | 15.5 | PERMILL | MS | |
| SIO2 | 72.32 | WT% | ICPAES | |
| TIO2 | 0.25 | WT% | ICPAES | |
| AL2O3 | 14.74 | WT% | ICPAES | |
| FE2O3 | 1.73 | WT% | ICPAES | |
| MNO | 0.01 | WT% | ICPAES | |
| MGO | 0.44 | WT% | ICPAES | |
| CAO | 2.3 | WT% | ICPAES | |
| NA2O | 3.53 | WT% | ICPAES | |
| K2O | 3.65 | WT% | ICPAES | |
| P2O5 | 0.07 | WT% | ICPAES | |
| LOI | 0.37 | WT% | LOI | |
| TOTAL | 99.4 | WT% | ICPAES | |
| CS | 1.23 | PPM | ICPAES | |
| RB | 91 | PPM | FPHOT | |
| SR | 1330 | PPM | ICPAES | |
| ZR | 138 | PPM | ICPAES | |
| Y | 3.9 | PPM | ICPAES | |
| NB | 3 | PPM | ICPAES | |
| BA | 1523 | PPM | ICPAES | |
| SC | 1.6 | PPM | ICPAES | |
| V | 14 | PPM | ICPAES | |
| CR | 3 | PPM | ICPAES | |
| CU | 8 | PPM | ICPAES | |
| ZN | 28 | PPM | ICPAES | |
| CO | 1 | PPM | ICPAES | |
| TA | 0.08 | PPM | INAA | |
| HF | 4.19 | PPM | INAA | |
| U | 0.9 | PPM | INAA | |
| TH | 9.8 | PPM | INAA | |
| LA | 54.1 | PPM | INAA | |
| CE | 95.2 | PPM | INAA | |
| ND | 41.8 | PPM | INAA | |
| SM | 6.49 | PPM | INAA | |
| EU | 1.61 | PPM | INAA | |
| TB | 0.24 | PPM | INAA | |
| YB | 0.38 | PPM | INAA | |
| LU | 0.06 | PPM | INAA |