Sample L86-42
NavDat sample number 20846 · GRANODIORITE
Sample
| Sample ID | L86-42 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bill Leeman |
Location
| Latitude | 44.2611 |
|---|---|
| Longitude | -114.781 |
| Location | East Fork of the Salmon River, East of Stanley |
| State / province | Idaho |
| Volcanic field | Idaho Batholith, Atlanta Lobe |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 90 | 85 | 95 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.06 | WT% | EDXRF | |
| AL2O3 | 16.43 | WT% | EDXRF | |
| TIO2 | 0.8 | WT% | EDXRF | |
| FE2O3T | 4.59 | WT% | EDXRF | |
| MGO | 1.81 | WT% | EDXRF | |
| CAO | 4.51 | WT% | EDXRF | |
| NA2O | 3.35 | WT% | EDXRF | |
| K2O | 2.75 | WT% | EDXRF | |
| MNO | 0.07 | WT% | EDXRF | |
| P2O5 | 0.39 | WT% | EDXRF | |
| TOTAL | 100.49 | WT% | EDXRF | |
| BA | 1461 | PPM | EDXRF | |
| CO | 19 | PPM | EDXRF | |
| CR | 53 | PPM | EDXRF | |
| CU | 5 | PPM | EDXRF | |
| NB | 29 | PPM | EDXRF | |
| NI | 7 | PPM | EDXRF | |
| PB | 17 | PPM | EDXRF | |
| RB | 112 | PPM | EDXRF | |
| SR | 735 | PPM | EDXRF | |
| TH | 23 | PPM | EDXRF | |
| U | 4 | PPM | EDXRF | |
| ZN | 87 | PPM | EDXRF | |
| ZR | 236 | PPM | EDXRF | |
| Y | 17 | PPM | EDXRF | |
| SR87_SR86 | 0.70822 | TIMS | ||
| ND143_ND144 | 0.51222 | TIMS |