Sample 83z12
NavDat sample number 31518 · GRANITE
Sample
| Sample ID | 83z12 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 45.05 |
|---|---|
| Longitude | -116.19 |
| Location | Idaho Batholith, western border zone |
| State / province | Idaho |
| Volcanic field | Hazard Creek complex |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 118 | 100 | 123 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| RB | 57 | PPM | MS-ID | |
| SR | 315 | PPM | MS-ID | |
| SR87_SR86 | 0.70475 | TIMS | ||
| D18O | 9 | PERMILL | MS | |
| SIO2 | 74.4 | WT% | XRF | |
| AL2O3 | 14.1 | WT% | XRF | |
| FE2O3T | 0.85 | WT% | XRF | |
| MGO | 0.18 | WT% | XRF | |
| CAO | 1.29 | WT% | XRF | |
| NA2O | 3.71 | WT% | XRF | |
| K2O | 4.69 | WT% | XRF | |
| TIO2 | 0.06 | WT% | XRF | |
| P2O5 | 0.04 | WT% | XRF | |
| MNO | 0.01 | WT% | XRF | |
| RB | 57 | PPM | XRF | |
| SR | 315 | PPM | XRF | |
| NB | 14 | PPM | XRF | |
| ZR | 66 | PPM | XRF | |
| Y | 7 | PPM | XRF | |
| CU | -2 | PPM | XRF | |
| NI | 4 | PPM | XRF | |
| ZN | 46 | PPM | XRF |
References
- Manduca, Cathryn A; Silver, Leon T; Taylor, Hugh P (1992) super 87 Sr/ super 86 Sr and super 18 O/ super 16 O isotopicsystematics and geochemistry of granitoid plutons across asteeply-dipping boundary between contrasting lithospheric blocks inwestern Idaho. Contributions to Mineralogy and Petrology, vol.109, no.3, pp.355-372,1992 doi:10.1007/BF00283324