Sample IDSM22
NavDat sample number 46395 · DIORITE
Sample
| Sample ID | IDSM22 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | medium to coarse grained, equigranular, massive to foliated; contains feldspar, quartz, hornblende, and biotite |
Location
| Latitude | 46.3706 |
|---|---|
| Longitude | -116.15 |
| Location | Greer 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 |
|---|---|---|---|---|---|
| 140 | 100 | 180 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.35 | WT% | XRF | |
| AL2O3 | 18.55 | WT% | XRF | |
| TIO2 | 0.722 | WT% | XRF | |
| FEOT | 5.85 | WT% | XRF | |
| MNO | 0.126 | WT% | XRF | |
| CAO | 7.24 | WT% | XRF | |
| MGO | 3.76 | WT% | XRF | |
| K2O | 0.65 | WT% | XRF | |
| NA2O | 4.29 | WT% | XRF | |
| P2O5 | 0.205 | WT% | XRF | |
| TOTAL | 99.74 | WT% | XRF | |
| NI | 18 | PPM | XRF | |
| CR | 26 | PPM | XRF | |
| SC | 19 | PPM | XRF | |
| V | 159 | PPM | XRF | |
| BA | 304 | PPM | XRF | |
| RB | 11 | PPM | XRF | |
| SR | 685 | PPM | XRF | |
| ZR | 83 | PPM | XRF | |
| Y | 16 | PPM | XRF | |
| NB | 5 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 17 | PPM | XRF | |
| ZN | 75 | PPM | XRF | |
| PB | 1 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 23 | PPM | XRF | |
| TH | 0 | PPM | XRF | |
| LA | 10.21 | PPM | ICPMS | |
| CE | 22.04 | PPM | ICPMS | |
| PR | 2.92 | PPM | ICPMS | |
| ND | 13.45 | PPM | ICPMS | |
| SM | 3.42 | PPM | ICPMS | |
| EU | 1.12 | PPM | ICPMS | |
| GD | 3.1 | PPM | ICPMS | |
| TB | 0.48 | PPM | ICPMS | |
| DY | 2.85 | PPM | ICPMS | |
| HO | 0.58 | PPM | ICPMS | |
| ER | 1.57 | PPM | ICPMS | |
| TM | 0.22 | PPM | ICPMS | |
| YB | 1.41 | PPM | ICPMS | |
| LU | 0.23 | PPM | ICPMS | |
| BA | 279 | PPM | ICPMS | |
| TH | 0.8 | PPM | ICPMS | |
| NB | 3.47 | PPM | ICPMS | |
| Y | 15.5 | PPM | ICPMS | |
| HF | 1.96 | PPM | ICPMS | |
| TA | 0.22 | PPM | ICPMS | |
| U | 0.37 | PPM | ICPMS | |
| PB | 3.72 | PPM | ICPMS | |
| RB | 9.4 | PPM | ICPMS | |
| CS | 0.29 | PPM | ICPMS | |
| SR | 713 | PPM | ICPMS | |
| SC | 18.2 | PPM | ICPMS | |
| ZR | 66 | PPM | ICPMS | |
| D18O | 5.69 | PERMILL | MS |