Sample 85-81
NavDat sample number 14585 · GRANITE
Sample
| Sample ID | 85-81 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.75 |
|---|---|
| Longitude | -114.644 |
| State / province | Idaho |
| Volcanic field | Challis magmatic province, pink granite suite |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 48 | 45 | 51 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 71.28 | WT% | XRF | |
| TIO2 | 0.29 | WT% | XRF | |
| AL2O3 | 14.54 | WT% | XRF | |
| FEO | 0.48 | WT% | XRF | |
| FE2O3 | 1.95 | WT% | XRF | |
| MGO | 0.43 | WT% | XRF | |
| MNO | 0.04 | WT% | XRF | |
| CAO | 1.02 | WT% | XRF | |
| NA2O | 3.3 | WT% | XRF | |
| K2O | 5.17 | WT% | XRF | |
| P2O5 | 0.06 | WT% | XRF | |
| LOI | 1.05 | WT% | XRF | |
| TOTAL | 99.61 | WT% | XRF | |
| CR | 37 | PPM | XRF | |
| V | 19 | PPM | XRF | |
| NI | 5 | PPM | XRF | |
| ZR | 228 | PPM | XRF | |
| SR | 251 | PPM | XRF | |
| RB | 227 | PPM | XRF | |
| BA | 791 | PPM | XRF | |
| Y | 14 | PPM | XRF |