Sample L86-59
NavDat sample number 20851 · GRANODIORITE
Sample
| Sample ID | L86-59 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bill Leeman |
Location
| Latitude | 43.3917 |
|---|---|
| Longitude | -115.831 |
| Location | NW Mtn. H. |
| State / province | Idaho |
| Volcanic field | Idaho Batholith, Atlanta Lobe |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 78 | 72 | 85 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 73.75 | WT% | EDXRF | |
| AL2O3 | 15.87 | WT% | EDXRF | |
| TIO2 | 0.13 | WT% | EDXRF | |
| FE2O3T | 1.28 | WT% | EDXRF | |
| MGO | 0.32 | WT% | EDXRF | |
| CAO | 1.67 | WT% | EDXRF | |
| NA2O | 4.93 | WT% | EDXRF | |
| K2O | 2.76 | WT% | EDXRF | |
| MNO | 0.05 | WT% | EDXRF | |
| P2O5 | 0.16 | WT% | EDXRF | |
| TOTAL | 100.92 | WT% | EDXRF | |
| BA | 974 | PPM | EDXRF | |
| CO | 11 | PPM | EDXRF | |
| CR | 48 | PPM | EDXRF | |
| CU | 4 | PPM | EDXRF | |
| NB | 29.7 | PPM | EDXRF | |
| NI | 6 | PPM | EDXRF | |
| PB | 30 | PPM | EDXRF | |
| RB | 82 | PPM | EDXRF | |
| SR | 337 | PPM | EDXRF | |
| TH | 2 | PPM | EDXRF | |
| U | 2 | PPM | EDXRF | |
| ZN | 48 | PPM | EDXRF | |
| ZR | 45 | PPM | EDXRF | |
| Y | 10 | PPM | EDXRF | |
| SR87_SR86 | 0.71645 | TIMS |