Sample AB-1011-30
NavDat sample number 15296 · GRANODIORITE
Sample
| Sample ID | AB-1011-30 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 36.15 |
|---|---|
| Longitude | -118.767 |
| Location | Yokohl-Alta Sierra |
| State / province | California |
| Volcanic field | Granodiorite of Hatchet Peak? Middle Fork Tule River |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 105.6 | 95.04 | 116.16 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 73.72 | WT% | XRF | |
| TIO2 | 0.34 | WT% | XRF | |
| AL2O3 | 13.48 | WT% | XRF | |
| FEO | 1.79 | WT% | XRF | |
| MNO | 0.05 | WT% | XRF | |
| MGO | 0.45 | WT% | XRF | |
| CAO | 2.05 | WT% | XRF | |
| NA2O | 4.08 | WT% | XRF | |
| K2O | 2.96 | WT% | XRF | |
| PB | 17 | PPM | XRF | |
| TH | 23 | PPM | XRF | |
| CS | 5 | PPM | XRF | |
| RB | 95 | PPM | XRF | |
| SR | 161 | PPM | XRF | |
| BA | 931 | PPM | XRF | |
| NI | 0 | PPM | XRF | |
| CR | 24 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 142 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| CU | 10 | PPM | XRF | |
| ZN | 37 | PPM | XRF | |
| GA | 16 | PPM | XRF | |
| LA | 32 | PPM | XRF | |
| CE | 54 | PPM | XRF | |
| PR | 6 | PPM | XRF | |
| ND | 29 | PPM | XRF | |
| SM | 0 | PPM | XRF |
References
- Ague, Jay J; Brimhall, George H (1988) Regional variations in bulk chemistry, mineralogy, and the compositions of mafic and accessory minerals in the batholiths of California; with Suppl. Data 88-13. Geological Society of America Bulletin, vol.100, no.6, pp.891-911, Jun 1988 doi:10.1130/0016-7606(1988)100<0891:RVIBCM>2.3.CO;2