Sample IDP6
NavDat sample number 46391 · TRONDHJEMITE
Sample
| Sample ID | IDP6 |
|---|---|
| Rock name | TRONDHJEMITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | fine to medium grained; foliated and lineated; contains plag, quartz, k-feldspar, biotite, and muscovite |
Location
| Latitude | 46.4944 |
|---|---|
| Longitude | -116.441 |
| Location | Peck area, Western Idaho Suture Zone |
| State / province | Idaho |
| Volcanic field | pluton (possibly basement of Wallowa-Seven Devils terrane) in Western Idaho Suture Zone |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 115.7 | 110 | 120 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 74.45 | WT% | XRF | |
| AL2O3 | 14.29 | WT% | XRF | |
| TIO2 | 0.268 | WT% | XRF | |
| FEOT | 1.8 | WT% | XRF | |
| MNO | 0.04 | WT% | XRF | |
| CAO | 1.71 | WT% | XRF | |
| MGO | 0.81 | WT% | XRF | |
| K2O | 1.33 | WT% | XRF | |
| NA2O | 5.18 | WT% | XRF | |
| P2O5 | 0.064 | WT% | XRF | |
| TOTAL | 99.94 | WT% | XRF | |
| NI | 8 | PPM | XRF | |
| CR | 1 | PPM | XRF | |
| SC | 6 | PPM | XRF | |
| V | 27 | PPM | XRF | |
| BA | 592 | PPM | XRF | |
| RB | 19 | PPM | XRF | |
| SR | 195 | PPM | XRF | |
| ZR | 142 | PPM | XRF | |
| Y | 11 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| GA | 11 | PPM | XRF | |
| CU | 15 | PPM | XRF | |
| ZN | 14 | PPM | XRF | |
| PB | 1 | PPM | XRF | |
| LA | 16 | PPM | XRF | |
| CE | 35 | PPM | XRF | |
| TH | 2 | PPM | XRF | |
| LA | 12.17 | PPM | ICPMS | |
| CE | 21.51 | PPM | ICPMS | |
| PR | 2.52 | PPM | ICPMS | |
| ND | 9.67 | PPM | ICPMS | |
| SM | 2.06 | PPM | ICPMS | |
| EU | 0.7 | PPM | ICPMS | |
| GD | 1.74 | PPM | ICPMS | |
| TB | 0.28 | PPM | ICPMS | |
| DY | 1.79 | PPM | ICPMS | |
| HO | 0.38 | PPM | ICPMS | |
| ER | 1.15 | PPM | ICPMS | |
| TM | 0.19 | PPM | ICPMS | |
| YB | 1.28 | PPM | ICPMS | |
| LU | 0.23 | PPM | ICPMS | |
| BA | 594 | PPM | ICPMS | |
| TH | 2.61 | PPM | ICPMS | |
| NB | 2.45 | PPM | ICPMS | |
| Y | 10.8 | PPM | ICPMS | |
| HF | 3.47 | PPM | ICPMS | |
| TA | 0.21 | PPM | ICPMS | |
| U | 1.05 | PPM | ICPMS | |
| PB | 1.41 | PPM | ICPMS | |
| RB | 18.6 | PPM | ICPMS | |
| CS | 0.1 | PPM | ICPMS | |
| SR | 201 | PPM | ICPMS | |
| SC | 3.2 | PPM | ICPMS | |
| ZR | 135 | PPM | ICPMS | |
| D18O | 6.6 | PERMILL | MS | |
| D18O | 9.3 | PERMILL | MS | |
| D18O | 8.42 | PERMILL | MS |