Sample 90TF055
NavDat sample number 49531 · DIORITE
Sample
| Sample ID | 90TF055 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Tom Frost |
Location
| Latitude | 46.7283 |
|---|---|
| Longitude | -115.793 |
| State / province | Idaho |
| Volcanic field | Headquarters pluton |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 92 | 65 | 120 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.2 | WT% | XRF | |
| TIO2 | 0.66 | WT% | XRF | |
| AL2O3 | 18 | WT% | XRF | |
| FEOT | 3.45 | WT% | XRF | |
| MNO | 0.05 | WT% | XRF | |
| MGO | 1.98 | WT% | XRF | |
| CAO | 6.57 | WT% | XRF | |
| NA2O | 4.47 | WT% | XRF | |
| K2O | 0.88 | WT% | XRF | |
| P2O5 | 0.48 | WT% | XRF | |
| TOTAL | 98.74 | WT% | XRF | |
| H2O | 1.3 | WT% | UNKNOWN | |
| CO2 | -0.01 | WT% | UNKNOWN | |
| LOI | 0.54 | WT% | XRF | |
| FEO | 2.6 | WT% | TIT | |
| FE2O3 | 0.94 | WT% | TIT | |
| NI | 11 | PPM | XRF | |
| CR | 31 | PPM | XRF | |
| BA | 1000 | PPM | XRF | |
| RB | 71 | PPM | XRF | |
| SR | 495 | PPM | XRF | |
| ZR | 176 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| NB | 17 | PPM | XRF | |
| CU | 10 | PPM | XRF | |
| ZN | 70 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | 58 | PPM | XRF | |
| BA | 950 | PPM | INAA | |
| SR | 550 | PPM | INAA | |
| CO | 5.75 | PPM | INAA | |
| NI | 20 | PPM | INAA | |
| CR | 28 | PPM | INAA | |
| CS | 1.9 | PPM | INAA | |
| HF | 4 | PPM | INAA | |
| RB | 68 | PPM | INAA | |
| TA | 0.58 | PPM | INAA | |
| TH | 6.81 | PPM | INAA | |
| U | 0.98 | PPM | INAA | |
| ZN | 48 | PPM | INAA | |
| ZR | 160 | PPM | INAA | |
| SC | 6.48 | PPM | INAA | |
| LA | 27.9 | PPM | INAA | |
| CE | 50.6 | PPM | INAA | |
| ND | 20 | PPM | INAA | |
| SM | 4.09 | PPM | INAA | |
| EU | 0.94 | PPM | INAA | |
| TB | 0.41 | PPM | INAA | |
| YB | 1.2 | PPM | INAA | |
| LU | 0.18 | PPM | INAA |