Sample HS-8241
NavDat sample number 19670 · GRANODIORITE
Sample
| Sample ID | HS-8241 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | surface sample |
Location
| Latitude | 40.1175 |
|---|---|
| Longitude | -105.391 |
| Location | Jamestown |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 72 | 67 | 77 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.1 | WT% | UNKNOWN | |
| LA | 47.4 | PPM | ICPAES | |
| CE | 86.9 | PPM | ICPAES | |
| PR | 10.6 | PPM | ICPAES | |
| ND | 38.9 | PPM | ICPAES | |
| ND | 39.42 | PPM | TIMS | |
| SM | 7.4 | PPM | ICPAES | |
| SM | 7 | PPM | TIMS | |
| EU | 1.95 | PPM | ICPAES | |
| GD | 5.8 | PPM | ICPAES | |
| DY | 3.7 | PPM | ICPAES | |
| HO | 0.72 | PPM | ICPAES | |
| ER | 1.7 | PPM | ICPAES | |
| TM | 0.3 | PPM | ICPAES | |
| YB | 1.93 | PPM | ICPAES | |
| LU | 0.28 | PPM | ICPAES | |
| ND143_ND144 | 0.51229 | TIMS | ||
| ND143_ND144_INITIAL | 0.512238 | TIMS | ||
| SR87_SR86_INITIAL | 0.70697 | TIMS |