Sample 91BR112
NavDat sample number 51291 · GRANODIORITE
Sample
| Sample ID | 91BR112 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Bob Reynolds |
| Comment | pluton |
Location
| Latitude | 46.3155 |
|---|---|
| Longitude | -114.658 |
| State / province | Idaho |
| Volcanic field | Idaho batholith |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 80 | 65 | 95 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 73.79 | WT% | XRF | |
| TIO2 | 0.16 | WT% | XRF | |
| AL2O3 | 15.14 | WT% | XRF | |
| FEOT | 0.87 | WT% | XRF | |
| MNO | 0.02 | WT% | XRF | |
| MGO | 0.31 | WT% | XRF | |
| CAO | 1.76 | WT% | XRF | |
| NA2O | 4.45 | WT% | XRF | |
| K2O | 3.42 | WT% | XRF | |
| P2O5 | 0.07 | WT% | XRF | |
| BA | 1290 | PPM | INAA | |
| SR | 713 | PPM | INAA | |
| CO | 55.1 | PPM | INAA | |
| CR | 2.8 | PPM | INAA | |
| CS | 0.99 | PPM | INAA | |
| HF | 1.98 | PPM | INAA | |
| RB | 75.3 | PPM | INAA | |
| TA | 2.08 | PPM | INAA | |
| TH | 2.94 | PPM | INAA | |
| U | 0.6 | PPM | INAA | |
| ZN | 36.6 | PPM | INAA | |
| ZR | 75 | PPM | INAA | |
| SC | 1.56 | PPM | INAA | |
| LA | 14.9 | PPM | INAA | |
| CE | 25.9 | PPM | INAA | |
| ND | 9.7 | PPM | INAA | |
| SM | 1.91 | PPM | INAA | |
| EU | 0.6 | PPM | INAA | |
| TB | 0.155 | PPM | INAA | |
| YB | 0.32 | PPM | INAA | |
| LU | 0.041 | PPM | INAA | |
| NI | -10 | PPM | XRF | |
| CR | -20 | PPM | XRF | |
| BA | 1400 | PPM | XRF | |
| RB | 78 | PPM | XRF | |
| SR | 660 | PPM | XRF | |
| ZR | 97 | PPM | XRF | |
| Y | 15 | PPM | XRF | |
| NB | -10 | PPM | XRF | |
| CU | -10 | PPM | XRF | |
| ZN | 45 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | -30 | PPM | XRF |