Sample HD01-21
NavDat sample number 46251 · DIORITE
Sample
| Sample ID | HD01-21 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Walt Gray |
| Comment | Enclave |
Location
| Latitude | 37.8056 |
|---|---|
| Longitude | -119.47 |
| Location | Upper Tenaya Canyon |
| State / province | California |
| Location comment | Yosemite National Park, California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 90.75 | 88.5 | 93 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.4 | WT% | ICP | |
| AL2O3 | 17.24 | WT% | ICP | |
| FE2O3 | 7.37 | WT% | ICP | |
| MNO | 0.179 | WT% | ICP | |
| MGO | 3.59 | WT% | ICP | |
| CAO | 6.46 | WT% | ICP | |
| NA2O | 4.53 | WT% | ICP | |
| K2O | 2.21 | WT% | ICP | |
| TIO2 | 1.137 | WT% | ICP | |
| P2O5 | 0.42 | WT% | ICP | |
| LOI | 0.79 | WT% | ICP | |
| BA | 336 | PPM | ICP | |
| CO | 21.8 | PPM | INAA | |
| CR | 45.9 | PPM | INAA | |
| NB | 10.6 | PPM | ICPMS | |
| NI | 20 | PPM | ICP | |
| U | 8.37 | PPM | ICPMS | |
| PB | 42 | PPM | TIMS | |
| TH | 16.9 | PPM | ICPMS | |
| RB | 104 | PPM | ICPMS | |
| SR | 502 | PPM | TIMS | |
| TA | 0.75 | PPM | ICP | |
| V | 162 | PPM | ICP | |
| SC | 13.8 | PPM | INAA | |
| Y | 14 | PPM | ICP | |
| ZN | 223 | PPM | ICP | |
| ZR | 152 | PPM | ICP | |
| GA | 24 | PPM | ICPMS | |
| CS | 5.3 | PPM | ICPMS | |
| HF | 4.3 | PPM | ICPMS | |
| LA | 45.5 | PPM | ICPMS | |
| CE | 79.1 | PPM | ICPMS | |
| PR | 8.78 | PPM | ICPMS | |
| ND | 34 | PPM | TIMS | |
| SM | 5.98 | PPM | ICPMS | |
| EU | 1.73 | PPM | ICPMS | |
| GD | 4.53 | PPM | ICPMS | |
| TB | 0.63 | PPM | ICPMS | |
| DY | 3.07 | PPM | ICPMS | |
| HO | 0.56 | PPM | ICPMS | |
| ER | 1.49 | PPM | ICPMS | |
| TM | 0.217 | PPM | ICPMS | |
| YB | 1.34 | PPM | ICPMS | |
| LU | 0.208 | PPM | ICPMS | |
| SR87_SR86 | 0.707023 | U-PB CONCORDIA | ||
| ND143_ND144 | 0.512234 | U-PB CONCORDIA | ||
| PB206_PB204 | 19.314 | U-PB CONCORDIA | ||
| PB207_PB204 | 15.669 | U-PB CONCORDIA | ||
| PB208_PB204 | 38.611 | U-PB CONCORDIA |