Sample L86-37
NavDat sample number 20843 · GRANITE
Sample
| Sample ID | L86-37 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Bill Leeman |
Location
| Latitude | 44.2875 |
|---|---|
| Longitude | -115.158 |
| Location | Sawtooth |
| 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 | 77.96 | WT% | EDXRF | |
| AL2O3 | 13.43 | WT% | EDXRF | |
| TIO2 | 0.06 | WT% | EDXRF | |
| FE2O3T | 0.93 | WT% | EDXRF | |
| MGO | 0.22 | WT% | EDXRF | |
| CAO | 0.46 | WT% | EDXRF | |
| NA2O | 4.17 | WT% | EDXRF | |
| K2O | 4.5 | WT% | EDXRF | |
| MNO | 0.03 | WT% | EDXRF | |
| P2O5 | 0.12 | WT% | EDXRF | |
| TOTAL | 102.11 | WT% | EDXRF | |
| BA | 161 | PPM | EDXRF | |
| CO | 9 | PPM | EDXRF | |
| CR | 41 | PPM | EDXRF | |
| CU | 7 | PPM | EDXRF | |
| NB | 28.6 | PPM | EDXRF | |
| NI | 6 | PPM | EDXRF | |
| PB | 37 | PPM | EDXRF | |
| RB | 276 | PPM | EDXRF | |
| SR | 13 | PPM | EDXRF | |
| TH | 37 | PPM | EDXRF | |
| U | 5 | PPM | EDXRF | |
| ZN | 25 | PPM | EDXRF | |
| ZR | 47 | PPM | EDXRF | |
| Y | 23 | PPM | EDXRF |