Sample L86-33
NavDat sample number 20842 · GRANITE
Sample
| Sample ID | L86-33 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Bill Leeman |
Location
| Latitude | 43.8264 |
|---|---|
| Longitude | -114.578 |
| Location | Boulder Mountain |
| State / province | Idaho |
| Volcanic field | granite suite of the Challis intrusives |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 45 | 42 | 49 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 70.86 | WT% | EDXRF | |
| AL2O3 | 14.56 | WT% | EDXRF | |
| TIO2 | 0.26 | WT% | EDXRF | |
| FE2O3T | 2.09 | WT% | EDXRF | |
| MGO | 0.45 | WT% | EDXRF | |
| CAO | 1.02 | WT% | EDXRF | |
| NA2O | 3.56 | WT% | EDXRF | |
| K2O | 5.43 | WT% | EDXRF | |
| MNO | 0.04 | WT% | EDXRF | |
| P2O5 | 0.13 | WT% | EDXRF | |
| TOTAL | 99.46 | WT% | EDXRF | |
| BA | 594 | PPM | EDXRF | |
| CO | 13 | PPM | EDXRF | |
| CR | 46 | PPM | EDXRF | |
| CU | 5 | PPM | EDXRF | |
| NB | 25.7 | PPM | EDXRF | |
| NI | 11 | PPM | EDXRF | |
| PB | 29 | PPM | EDXRF | |
| RB | 246 | PPM | EDXRF | |
| SR | 238 | PPM | EDXRF | |
| TH | 35 | PPM | EDXRF | |
| U | 10 | PPM | EDXRF | |
| ZN | 37 | PPM | EDXRF | |
| ZR | 197 | PPM | EDXRF | |
| Y | 29 | PPM | EDXRF | |
| SR87_SR86 | 0.7113 | TIMS |