Sample RD-26
NavDat sample number 41169 · GRANITE
Sample
| Sample ID | RD-26 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Group III (Table 5.8); Group III of leucocratic granitic dikes (Table 5.9) |
Location
| Latitude | 40.5988 |
|---|---|
| Longitude | -115.379 |
| 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 | 74.2 | WT% | ICPAES | |
| TIO2 | 0.09 | WT% | ICPAES | |
| AL2O3 | 13.92 | WT% | ICPAES | |
| FE2O3 | 0.85 | WT% | ICPAES | |
| MNO | 0.02 | WT% | ICPAES | |
| MGO | 0.19 | WT% | ICPAES | |
| CAO | 1.7 | WT% | ICPAES | |
| NA2O | 3.48 | WT% | ICPAES | |
| K2O | 4.3 | WT% | ICPAES | |
| P2O5 | 0.04 | WT% | ICPAES | |
| H2O_TOTAL | 0.94 | WT% | ICPAES | |
| TOTAL | 99.73 | WT% | ICPAES | |
| CS | 3 | PPM | ICPAES | |
| RB | 192 | PPM | FPHOT | |
| SR | 232 | PPM | ICPAES | |
| ZR | 106 | PPM | ICPAES | |
| Y | 35 | PPM | ICPAES | |
| NB | 39 | PPM | ICPAES | |
| BA | 590 | PPM | ICPAES | |
| SC | 2 | PPM | ICPAES | |
| V | 4 | PPM | ICPAES | |
| CR | 4 | PPM | ICPAES | |
| NI | 35 | PPM | ICPAES | |
| CU | 4 | PPM | ICPAES | |
| ZN | 25 | PPM | ICPAES | |
| CO | 1 | PPM | ICPAES | |
| TA | 5 | PPM | INAA | |
| HF | 4 | PPM | INAA | |
| U | 18 | PPM | INAA | |
| TH | 32 | PPM | INAA | |
| LA | 30.2 | PPM | INAA | |
| CE | 56 | PPM | INAA | |
| ND | 23.7 | PPM | INAA | |
| SM | 6.37 | PPM | INAA | |
| EU | 0.75 | PPM | INAA | |
| TB | 0.94 | PPM | INAA | |
| YB | 2.6 | PPM | INAA | |
| LU | 0.33 | PPM | INAA |