Sample 83z8
NavDat sample number 31517 · ORTHOGNEISS
Sample
| Sample ID | 83z8 |
|---|---|
| Rock name | ORTHOGNEISS |
| Rock type | PLUTONIC |
| Material | IGNEOUS |
Location
| Latitude | 45.1067 |
|---|---|
| Longitude | -116.198 |
| 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 | 37 | PPM | MS-ID | |
| SR | 630 | PPM | MS-ID | |
| SR87_SR86 | 0.70471 | TIMS | ||
| D18O | 8 | PERMILL | MS | |
| SIO2 | 59.3 | WT% | XRF | |
| AL2O3 | 17.1 | WT% | XRF | |
| FE2O3T | 6.74 | WT% | XRF | |
| MGO | 2.56 | WT% | XRF | |
| CAO | 6.12 | WT% | XRF | |
| NA2O | 3.74 | WT% | XRF | |
| K2O | 2.23 | WT% | XRF | |
| TIO2 | 0.68 | WT% | XRF | |
| P2O5 | 0.28 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| NB | 13 | PPM | XRF | |
| ZR | 128 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| CU | 10 | PPM | XRF | |
| NI | 6 | PPM | XRF | |
| ZN | 90 | 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