Sample L86-51
NavDat sample number 20850 · GRANITE
Sample
| Sample ID | L86-51 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Bill Leeman |
Location
| Latitude | 43.8667 |
|---|---|
| Longitude | -113.667 |
| Location | Mackey Peak |
| 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 | 73.73 | WT% | EDXRF | |
| AL2O3 | 13.64 | WT% | EDXRF | |
| TIO2 | 0.26 | WT% | EDXRF | |
| FE2O3T | 1.98 | WT% | EDXRF | |
| MGO | 0.49 | WT% | EDXRF | |
| CAO | 1.69 | WT% | EDXRF | |
| NA2O | 4 | WT% | EDXRF | |
| K2O | 4.6 | WT% | EDXRF | |
| MNO | 0.04 | WT% | EDXRF | |
| P2O5 | 0.14 | WT% | EDXRF | |
| TOTAL | 101.17 | WT% | EDXRF | |
| BA | 231 | PPM | EDXRF | |
| CO | 12 | PPM | EDXRF | |
| CR | 45 | PPM | EDXRF | |
| CU | 6 | PPM | EDXRF | |
| NB | 61 | PPM | EDXRF | |
| NI | 6 | PPM | EDXRF | |
| PB | 43 | PPM | EDXRF | |
| RB | 276 | PPM | EDXRF | |
| SR | 148 | PPM | EDXRF | |
| TH | 53 | PPM | EDXRF | |
| U | 6 | PPM | EDXRF | |
| ZN | 55 | PPM | EDXRF | |
| ZR | 212 | PPM | EDXRF | |
| Y | 49 | PPM | EDXRF |