Sample IDPG1
NavDat sample number 46393 · DIORITE
Sample
| Sample ID | IDPG1 |
|---|---|
| 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 | 46.4956 |
|---|---|
| Longitude | -116.44 |
| 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 |
|---|---|---|---|---|---|
| 140 | 100 | 180 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 73.1 | WT% | XRF | |
| AL2O3 | 14.23 | WT% | XRF | |
| TIO2 | 0.267 | WT% | XRF | |
| FEOT | 1.86 | WT% | XRF | |
| MNO | 0.063 | WT% | XRF | |
| CAO | 1.76 | WT% | XRF | |
| MGO | 0.7 | WT% | XRF | |
| K2O | 2.53 | WT% | XRF | |
| NA2O | 4.54 | WT% | XRF | |
| P2O5 | 0.073 | WT% | XRF | |
| TOTAL | 99.13 | WT% | XRF | |
| NI | 4 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| SC | 7 | PPM | XRF | |
| V | 17 | PPM | XRF | |
| BA | 613 | PPM | XRF | |
| RB | 35 | PPM | XRF | |
| SR | 202 | PPM | XRF | |
| ZR | 138 | PPM | XRF | |
| Y | 13 | PPM | XRF | |
| NB | 3.4 | PPM | XRF | |
| GA | 14 | PPM | XRF | |
| CU | 0 | PPM | XRF | |
| ZN | 16 | PPM | XRF | |
| PB | 1 | PPM | XRF | |
| LA | 8 | PPM | XRF | |
| CE | 20 | PPM | XRF | |
| TH | 2 | PPM | XRF | |
| LA | 12.41 | PPM | ICPMS | |
| CE | 21.73 | PPM | ICPMS | |
| PR | 2.58 | PPM | ICPMS | |
| ND | 10.18 | PPM | ICPMS | |
| SM | 2.24 | PPM | ICPMS | |
| EU | 0.71 | PPM | ICPMS | |
| GD | 1.99 | PPM | ICPMS | |
| TB | 0.32 | PPM | ICPMS | |
| DY | 2.03 | PPM | ICPMS | |
| HO | 0.43 | PPM | ICPMS | |
| ER | 1.31 | PPM | ICPMS | |
| TM | 0.21 | PPM | ICPMS | |
| YB | 1.48 | PPM | ICPMS | |
| LU | 0.26 | PPM | ICPMS | |
| BA | 639 | PPM | ICPMS | |
| TH | 2.78 | PPM | ICPMS | |
| NB | 2.64 | PPM | ICPMS | |
| Y | 12.82 | PPM | ICPMS | |
| HF | 3.59 | PPM | ICPMS | |
| TA | 0.22 | PPM | ICPMS | |
| U | 1.19 | PPM | ICPMS | |
| PB | 1.85 | PPM | ICPMS | |
| RB | 33.7 | PPM | ICPMS | |
| CS | 0.19 | PPM | ICPMS | |
| SR | 203 | PPM | ICPMS | |
| SC | 3.7 | PPM | ICPMS | |
| ZR | 136 | PPM | ICPMS |