Sample HD01-77
NavDat sample number 46308 · GRANODIORITE
Sample
| Sample ID | HD01-77 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Walt Gray |
| Comment | Half Dome-porp. |
Location
| Latitude | 37.8411 |
|---|---|
| Longitude | -119.448 |
| Location | Pywiack Dome |
| State / province | California |
| Location comment | Yosemite National Park, California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 88.8 | 87.5 | 90.1 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| BA | 697 | PPM | ICP | |
| CO | 5.8 | PPM | INAA | |
| CR | 9.9 | PPM | INAA | |
| NB | 7.8 | PPM | ICPMS | |
| NI | 2 | PPM | ICP | |
| U | 4.75 | PPM | ICPMS | |
| PB | 13 | PPM | TIMS | |
| TH | 17.4 | PPM | ICPMS | |
| RB | 103 | PPM | ICPMS | |
| SR | 629 | PPM | TIMS | |
| TA | 0.68 | PPM | ICP | |
| V | 54 | PPM | ICP | |
| SC | 3.85 | PPM | INAA | |
| Y | 7 | PPM | ICP | |
| ZN | 70 | PPM | ICP | |
| ZR | 132 | PPM | ICP | |
| GA | 21 | PPM | ICPMS | |
| CS | 2.8 | PPM | ICPMS | |
| HF | 3.9 | PPM | ICPMS | |
| PB206_PB204 | 19.253 | U-PB CONCORDIA | ||
| PB207_PB204 | 15.673 | U-PB CONCORDIA | ||
| PB208_PB204 | 38.635 | U-PB CONCORDIA |