Sample Y01-5
NavDat sample number 46353 · GRANODIORITE
Sample
| Sample ID | Y01-5 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Allen Glazner |
| Comment | Half Dome-equi |
Location
| Latitude | 37.8686 |
|---|---|
| Longitude | -119.265 |
| Location | Mammoth Peak |
| State / province | California |
| Location comment | Yosemite National Park, California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 92.8 | 92.7 | 92.9 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.2 | WT% | ICP | |
| AL2O3 | 16.12 | WT% | ICP | |
| FE2O3 | 4.66 | WT% | ICP | |
| MNO | 0.074 | WT% | ICP | |
| MGO | 2.01 | WT% | ICP | |
| CAO | 4.16 | WT% | ICP | |
| NA2O | 3.66 | WT% | ICP | |
| K2O | 3.51 | WT% | ICP | |
| TIO2 | 0.596 | WT% | ICP | |
| P2O5 | 0.18 | WT% | ICP | |
| LOI | 0.64 | WT% | ICP | |
| BA | 875 | PPM | ICP | |
| CO | 14.1 | PPM | INAA | |
| CR | 14.2 | PPM | INAA | |
| NB | 6.1 | PPM | ICPMS | |
| NI | 8 | PPM | ICP | |
| U | 5.86 | PPM | ICPMS | |
| PB | 86 | PPM | TIMS | |
| TH | 15.5 | PPM | ICPMS | |
| RB | 126 | PPM | ICPMS | |
| SR | 538 | PPM | TIMS | |
| TA | 0.73 | PPM | ICP | |
| V | 94 | PPM | ICP | |
| SC | 7.85 | PPM | INAA | |
| Y | 13 | PPM | ICP | |
| ZN | 218 | PPM | ICP | |
| ZR | 106 | PPM | ICP | |
| GA | 19 | PPM | ICPMS | |
| CS | 10.1 | PPM | ICPMS | |
| HF | 3.1 | PPM | ICPMS | |
| LA | 23.6 | PPM | ICPMS | |
| CE | 42.8 | PPM | ICPMS | |
| PR | 4.52 | PPM | ICPMS | |
| ND | 17.2 | PPM | TIMS | |
| SM | 3.07 | PPM | ICPMS | |
| EU | 0.836 | PPM | ICPMS | |
| GD | 2.4 | PPM | ICPMS | |
| TB | 0.38 | PPM | ICPMS | |
| DY | 2.05 | PPM | ICPMS | |
| HO | 0.39 | PPM | ICPMS | |
| ER | 1.13 | PPM | ICPMS | |
| TM | 0.175 | PPM | ICPMS | |
| YB | 1.13 | PPM | ICPMS | |
| LU | 0.179 | PPM | ICPMS | |
| SR87_SR86 | 0.706971 | U-PB CONCORDIA | ||
| PB206_PB204 | 19.294 | U-PB CONCORDIA | ||
| PB207_PB204 | 15.663 | U-PB CONCORDIA | ||
| PB208_PB204 | 38.636 | U-PB CONCORDIA |