Sample HD02-102
NavDat sample number 46334 · GRANODIORITE
Sample
| Sample ID | HD02-102 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Walt Gray |
| Comment | Half Dome-porp. |
Location
| Latitude | 37.9222 |
|---|---|
| Longitude | -119.297 |
| Location | Above Granite Lakes |
| 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 |
|---|---|---|---|---|
| SIO2 | 67.83 | WT% | ICP | |
| AL2O3 | 15.41 | WT% | ICP | |
| FE2O3 | 2.99 | WT% | ICP | |
| MNO | 0.053 | WT% | ICP | |
| MGO | 1.03 | WT% | ICP | |
| CAO | 3.14 | WT% | ICP | |
| NA2O | 3.88 | WT% | ICP | |
| K2O | 3.56 | WT% | ICP | |
| TIO2 | 0.491 | WT% | ICP | |
| P2O5 | 0.19 | WT% | ICP | |
| LOI | 0.69 | WT% | ICP | |
| BA | 883 | PPM | ICP | |
| CO | 5 | PPM | INAA | |
| NB | 7.7 | PPM | ICPMS | |
| U | 3.87 | PPM | ICPMS | |
| PB | 14 | PPM | TIMS | |
| TH | 17 | PPM | ICPMS | |
| RB | 111 | PPM | ICPMS | |
| SR | 630 | PPM | TIMS | |
| TA | 0.57 | PPM | ICP | |
| V | 53 | PPM | ICP | |
| SC | 4 | PPM | INAA | |
| Y | 8 | PPM | ICP | |
| ZN | 55 | PPM | ICP | |
| ZR | 113 | PPM | ICP | |
| GA | 18 | PPM | ICPMS | |
| CS | 6.7 | PPM | ICPMS | |
| HF | 3.3 | PPM | ICPMS | |
| LA | 28.7 | PPM | ICPMS | |
| CE | 50 | PPM | ICPMS | |
| PR | 5.42 | PPM | ICPMS | |
| ND | 19.5 | PPM | TIMS | |
| SM | 3.32 | PPM | ICPMS | |
| EU | 0.84 | PPM | ICPMS | |
| GD | 2.3 | PPM | ICPMS | |
| TB | 0.29 | PPM | ICPMS | |
| DY | 1.47 | PPM | ICPMS | |
| HO | 0.26 | PPM | ICPMS | |
| ER | 0.69 | PPM | ICPMS | |
| TM | 0.097 | PPM | ICPMS | |
| YB | 0.64 | PPM | ICPMS | |
| LU | 0.101 | PPM | ICPMS |