Sample H18
NavDat sample number 14167 · GRANITE
Sample
| Sample ID | H18 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.6546 |
|---|---|
| Longitude | -114.532 |
| State / province | Idaho |
| Volcanic field | Rook's Creek stock |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 72 | 50 | 95 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 72.1 | WT% | XRF | |
| AL2O3 | 14.7 | WT% | XRF | |
| FE2O3 | 0.53 | WT% | XRF | |
| FEO | 1.6 | WT% | XRF | |
| MGO | 0.66 | WT% | XRF | |
| CAO | 2 | WT% | XRF | |
| NA2O | 2.9 | WT% | XRF | |
| K2O | 4.2 | WT% | XRF | |
| TIO2 | 0.45 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| MNO | 0.03 | WT% | XRF | |
| H2O_PLUS | 0.62 | WT% | XRF | |
| H2O_MINUS | 0.19 | WT% | XRF | |
| CO2 | 0.08 | WT% | XRF | |
| TOTAL | 100.2 | WT% | XRF | |
| BA | 1092 | PPM | ICPAES | |
| RB | 171 | PPM | AAS | |
| SR | 557 | PPM | ICPAES | |
| Y | 14 | PPM | ICPAES | |
| ZR | 171 | PPM | ICPAES | |
| NB | 21 | PPM | ICPAES |