Sample HD01-74
NavDat sample number 46305 · GRANODIORITE
Sample
| Sample ID | HD01-74 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Walt Gray |
| Comment | Half Dome-equi |
Location
| Latitude | 37.8457 |
|---|---|
| Longitude | -119.484 |
| Location | May Lake Traverse |
| 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 | 66.4 | WT% | ICP | |
| AL2O3 | 15.31 | WT% | ICP | |
| FE2O3 | 3.95 | WT% | ICP | |
| MNO | 0.074 | WT% | ICP | |
| MGO | 1.64 | WT% | ICP | |
| CAO | 3.43 | WT% | ICP | |
| NA2O | 3.03 | WT% | ICP | |
| K2O | 4.19 | WT% | ICP | |
| TIO2 | 0.565 | WT% | ICP | |
| P2O5 | 0.15 | WT% | ICP | |
| LOI | 0.94 | WT% | ICP | |
| BA | 918 | PPM | ICP | |
| CO | 11 | PPM | INAA | |
| CR | 7.4 | PPM | INAA | |
| NB | 9.9 | PPM | ICPMS | |
| NI | 4 | PPM | ICP | |
| U | 13.6 | PPM | ICPMS | |
| PB | 22 | PPM | TIMS | |
| TH | 21.9 | PPM | ICPMS | |
| RB | 149 | PPM | ICPMS | |
| SR | 444 | PPM | TIMS | |
| TA | 1.19 | PPM | ICP | |
| V | 79 | PPM | ICP | |
| SC | 7.77 | PPM | INAA | |
| Y | 15 | PPM | ICP | |
| ZN | 81 | PPM | ICP | |
| ZR | 103 | PPM | ICP | |
| GA | 18 | PPM | ICPMS | |
| CS | 6.6 | PPM | ICPMS | |
| HF | 3.3 | PPM | ICPMS | |
| LA | 27.2 | PPM | ICPMS | |
| CE | 55.9 | PPM | ICPMS | |
| PR | 6.3 | PPM | ICPMS | |
| ND | 23.1 | PPM | TIMS | |
| SM | 4 | PPM | ICPMS | |
| EU | 0.987 | PPM | ICPMS | |
| GD | 3.27 | PPM | ICPMS | |
| TB | 0.49 | PPM | ICPMS | |
| DY | 2.65 | PPM | ICPMS | |
| HO | 0.51 | PPM | ICPMS | |
| ER | 1.55 | PPM | ICPMS | |
| TM | 0.232 | PPM | ICPMS | |
| YB | 1.49 | PPM | ICPMS | |
| LU | 0.234 | PPM | ICPMS |