Sample 91TF031
NavDat sample number 51321 · DIORITE
Sample
| Sample ID | 91TF031 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Tom Frost |
| Comment | inclusion |
Location
| Latitude | 46.0004 |
|---|---|
| Longitude | -115.961 |
| State / province | Idaho |
| Volcanic field | Harpster pluton |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 176 | 144 | 208 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.47 | WT% | XRF | |
| TIO2 | 0.63 | WT% | XRF | |
| AL2O3 | 17.51 | WT% | XRF | |
| FEOT | 8.6 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 4.88 | WT% | XRF | |
| CAO | 9.03 | WT% | XRF | |
| NA2O | 3.24 | WT% | XRF | |
| K2O | 0.38 | WT% | XRF | |
| P2O5 | 0.09 | WT% | XRF | |
| BA | 193 | PPM | INAA | |
| SR | 333 | PPM | INAA | |
| CO | 26.3 | PPM | INAA | |
| NI | 26.4 | PPM | INAA | |
| CR | 50.6 | PPM | INAA | |
| CS | 0.4 | PPM | INAA | |
| HF | 1.15 | PPM | INAA | |
| RB | 6.1 | PPM | INAA | |
| SB | 0.32 | PPM | INAA | |
| TA | 0.05 | PPM | INAA | |
| TH | 0.3 | PPM | INAA | |
| U | 0.18 | PPM | INAA | |
| ZN | 101 | PPM | INAA | |
| ZR | 66 | PPM | INAA | |
| SC | 33.7 | PPM | INAA | |
| LA | 4.2 | PPM | INAA | |
| CE | 11 | PPM | INAA | |
| ND | 9.5 | PPM | INAA | |
| SM | 2.94 | PPM | INAA | |
| EU | 0.88 | PPM | INAA | |
| GD | 3.08 | PPM | INAA | |
| TB | 0.552 | PPM | INAA | |
| TM | 0.397 | PPM | INAA | |
| YB | 2.51 | PPM | INAA | |
| LU | 0.37 | PPM | INAA | |
| NI | 20 | PPM | XRF | |
| CR | 40 | PPM | XRF | |
| BA | 210 | PPM | XRF | |
| RB | -10 | PPM | XRF | |
| SR | 360 | PPM | XRF | |
| ZR | 38 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| NB | -10 | PPM | XRF | |
| CU | 51 | PPM | XRF | |
| ZN | 104 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | -30 | PPM | XRF |