Sample HD02-107
NavDat sample number 46339 · DIORITE
Sample
| Sample ID | HD02-107 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Walt Gray |
| Comment | Enclave |
Location
| Latitude | 37.881 |
|---|---|
| Longitude | -119.414 |
| Location | near Baby Half Dome |
| 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 | 58.15 | WT% | ICP | |
| AL2O3 | 16.73 | WT% | ICP | |
| FE2O3 | 6.44 | WT% | ICP | |
| MNO | 0.178 | WT% | ICP | |
| MGO | 2.5 | WT% | ICP | |
| CAO | 5.36 | WT% | ICP | |
| NA2O | 4.88 | WT% | ICP | |
| K2O | 2.73 | WT% | ICP | |
| TIO2 | 0.98 | WT% | ICP | |
| P2O5 | 0.45 | WT% | ICP | |
| LOI | 1.09 | WT% | ICP | |
| BA | 225 | PPM | ICP | |
| CO | 12.2 | PPM | INAA | |
| CR | 5.3 | PPM | INAA | |
| NB | 15.9 | PPM | ICPMS | |
| NI | 7 | PPM | ICP | |
| U | 24.7 | PPM | ICPMS | |
| PB | 23 | PPM | TIMS | |
| TH | 13.9 | PPM | ICPMS | |
| RB | 123 | PPM | ICPMS | |
| SR | 570 | PPM | TIMS | |
| TA | 1.29 | PPM | ICP | |
| V | 114 | PPM | ICP | |
| SC | 19.8 | PPM | INAA | |
| Y | 16 | PPM | ICP | |
| ZN | 139 | PPM | ICP | |
| ZR | 170 | PPM | ICP | |
| GA | 27 | PPM | ICPMS | |
| CS | 5.6 | PPM | ICPMS | |
| HF | 5.3 | PPM | ICPMS | |
| LA | 62.3 | PPM | ICPMS | |
| CE | 113 | PPM | ICPMS | |
| PR | 12.1 | PPM | ICPMS | |
| ND | 44 | PPM | TIMS | |
| SM | 6.51 | PPM | ICPMS | |
| EU | 1.73 | PPM | ICPMS | |
| GD | 4.81 | PPM | ICPMS | |
| TB | 0.61 | PPM | ICPMS | |
| DY | 3 | PPM | ICPMS | |
| HO | 0.55 | PPM | ICPMS | |
| ER | 1.6 | PPM | ICPMS | |
| TM | 0.234 | PPM | ICPMS | |
| YB | 1.52 | PPM | ICPMS | |
| LU | 0.243 | PPM | ICPMS | |
| SR87_SR86 | 0.707331 | U-PB CONCORDIA | ||
| ND143_ND144 | 0.512246 | U-PB CONCORDIA | ||
| PB206_PB204 | 19.785 | U-PB CONCORDIA | ||
| PB207_PB204 | 15.883 | U-PB CONCORDIA | ||
| PB208_PB204 | 39.047 | U-PB CONCORDIA |