Sample 91TF024E
NavDat sample number 49731 · DIORITE
Sample
| Sample ID | 91TF024E |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Tom Frost |
Location
| Latitude | 46.0111 |
|---|---|
| Longitude | -115.949 |
| State / province | Idaho |
| Volcanic field | Harpster pluton |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 154 | 100 | 208 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51 | WT% | XRF | |
| TIO2 | 0.83 | WT% | XRF | |
| AL2O3 | 20.2 | WT% | XRF | |
| FEOT | 7.68 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 3.67 | WT% | XRF | |
| CAO | 9.2 | WT% | XRF | |
| NA2O | 3.76 | WT% | XRF | |
| K2O | 0.55 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| TOTAL | 97.24 | WT% | XRF | |
| H2O | 1.49 | WT% | UNKNOWN | |
| CO2 | 0.01 | WT% | UNKNOWN | |
| LOI | 1.3 | WT% | XRF | |
| FEO | 4.54 | WT% | TIT | |
| FE2O3 | 3.49 | WT% | TIT | |
| NI | 6 | PPM | XRF | |
| CR | 3 | PPM | XRF | |
| SC | 5 | PPM | XRF | |
| V | 12 | PPM | XRF | |
| BA | 847 | PPM | XRF | |
| RB | 99 | PPM | XRF | |
| SR | 217 | PPM | XRF | |
| ZR | 177 | PPM | XRF | |
| Y | 16 | PPM | XRF | |
| NB | 16.9 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 0 | PPM | XRF | |
| ZN | 36 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 48 | PPM | XRF | |
| CE | 51 | PPM | XRF | |
| TH | 4 | PPM | XRF |