Sample HD01-49
NavDat sample number 46279 · GRANODIORITE
Sample
| Sample ID | HD01-49 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Walt Gray |
| Comment | Half Dome-equi |
Location
| Latitude | 37.7473 |
|---|---|
| Longitude | -119.571 |
| Location | Ahwahnee Hotel |
| State / province | California |
| Location comment | Yosemite National Park, California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 91.7 | 91.5 | 91.9 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67.5 | WT% | ICP | |
| AL2O3 | 15.15 | WT% | ICP | |
| FE2O3 | 3.48 | WT% | ICP | |
| MNO | 0.078 | WT% | ICP | |
| MGO | 1.43 | WT% | ICP | |
| CAO | 3.06 | WT% | ICP | |
| NA2O | 3.66 | WT% | ICP | |
| K2O | 3.86 | WT% | ICP | |
| TIO2 | 0.424 | WT% | ICP | |
| P2O5 | 0.13 | WT% | ICP | |
| LOI | 0.75 | WT% | ICP | |
| BA | 645 | PPM | ICP | |
| CO | 7 | PPM | INAA | |
| NB | 7.9 | PPM | ICPMS | |
| U | 10.5 | PPM | ICPMS | |
| PB | 22 | PPM | TIMS | |
| TH | 23.3 | PPM | ICPMS | |
| RB | 175 | PPM | ICPMS | |
| SR | 363 | PPM | TIMS | |
| TA | 0.78 | PPM | ICP | |
| V | 60 | PPM | ICP | |
| SC | 5 | PPM | INAA | |
| Y | 8 | PPM | ICP | |
| ZN | 82 | PPM | ICP | |
| ZR | 97 | PPM | ICP | |
| GA | 18 | PPM | ICPMS | |
| CS | 15.5 | PPM | ICPMS | |
| HF | 3.5 | PPM | ICPMS | |
| LA | 18.7 | PPM | ICPMS | |
| CE | 33.1 | PPM | ICPMS | |
| PR | 3.45 | PPM | ICPMS | |
| ND | 12.3 | PPM | TIMS | |
| SM | 2.22 | PPM | ICPMS | |
| EU | 0.6 | PPM | ICPMS | |
| GD | 1.73 | PPM | ICPMS | |
| TB | 0.25 | PPM | ICPMS | |
| DY | 1.39 | PPM | ICPMS | |
| HO | 0.27 | PPM | ICPMS | |
| ER | 0.76 | PPM | ICPMS | |
| TM | 0.116 | PPM | ICPMS | |
| YB | 0.81 | PPM | ICPMS | |
| LU | 0.138 | PPM | ICPMS |