Sample HD01-75
NavDat sample number 46306 · GRANODIORITE
Sample
| Sample ID | HD01-75 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Walt Gray |
| Comment | Half Dome-equi |
Location
| Latitude | 37.8452 |
|---|---|
| Longitude | -119.483 |
| 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 | 66.18 | WT% | ICP | |
| AL2O3 | 15.99 | WT% | ICP | |
| FE2O3 | 3.75 | WT% | ICP | |
| MNO | 0.07 | WT% | ICP | |
| MGO | 1.61 | WT% | ICP | |
| CAO | 3.56 | WT% | ICP | |
| NA2O | 3.22 | WT% | ICP | |
| K2O | 4.16 | WT% | ICP | |
| TIO2 | 0.449 | WT% | ICP | |
| P2O5 | 0.14 | WT% | ICP | |
| LOI | 0.99 | WT% | ICP | |
| BA | 1228 | PPM | ICP | |
| CO | 11 | PPM | INAA | |
| CR | 5 | PPM | INAA | |
| NB | 5.6 | PPM | ICPMS | |
| NI | 6 | PPM | ICP | |
| U | 4.54 | PPM | ICPMS | |
| PB | 25 | PPM | TIMS | |
| TH | 14.5 | PPM | ICPMS | |
| RB | 130 | PPM | ICPMS | |
| SR | 530 | PPM | TIMS | |
| TA | 0.53 | PPM | ICP | |
| V | 68 | PPM | ICP | |
| SC | 5.71 | PPM | INAA | |
| Y | 7 | PPM | ICP | |
| ZN | 81 | PPM | ICP | |
| ZR | 102 | PPM | ICP | |
| GA | 19 | PPM | ICPMS | |
| CS | 4.2 | PPM | ICPMS | |
| HF | 3.1 | PPM | ICPMS | |
| LA | 28.3 | PPM | ICPMS | |
| CE | 42.5 | PPM | ICPMS | |
| PR | 4.19 | PPM | ICPMS | |
| ND | 14.7 | PPM | TIMS | |
| SM | 2.42 | PPM | ICPMS | |
| EU | 0.756 | PPM | ICPMS | |
| GD | 1.87 | PPM | ICPMS | |
| TB | 0.28 | PPM | ICPMS | |
| DY | 1.48 | PPM | ICPMS | |
| HO | 0.28 | PPM | ICPMS | |
| ER | 0.84 | PPM | ICPMS | |
| TM | 0.13 | PPM | ICPMS | |
| YB | 0.81 | PPM | ICPMS | |
| LU | 0.134 | PPM | ICPMS |