Sample H21
NavDat sample number 14169 · GRANITE
Sample
| Sample ID | H21 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | sample has undergone silicification |
Location
| Latitude | 44.305 |
|---|---|
| Longitude | -114.544 |
| State / province | Idaho |
| Volcanic field | Thompson Creek stock |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 86.6 | 83.5 | 89.7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77.8 | WT% | XRF | |
| AL2O3 | 12.8 | WT% | XRF | |
| FE2O3 | 0.27 | WT% | XRF | |
| FEO | 0.84 | WT% | XRF | |
| MGO | 0.28 | WT% | XRF | |
| CAO | 0.94 | WT% | XRF | |
| NA2O | 2.4 | WT% | XRF | |
| K2O | 4.8 | WT% | XRF | |
| TIO2 | 0.15 | WT% | XRF | |
| P2O5 | 0.08 | WT% | XRF | |
| MNO | 0.02 | WT% | XRF | |
| H2O_PLUS | 0.76 | WT% | XRF | |
| H2O_MINUS | 0.28 | WT% | XRF | |
| CO2 | 0.01 | WT% | XRF | |
| TOTAL | 101.4 | WT% | XRF | |
| BA | 1034 | PPM | ICPAES | |
| RB | 117 | PPM | AAS | |
| SR | 633 | PPM | ICPAES | |
| Y | 15 | PPM | ICPAES | |
| ZR | 148 | PPM | ICPAES | |
| NB | 14 | PPM | ICPAES |