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Sample 84-31
NavDat sample number 14574 · GRANODIORITE
Sample
| Sample ID | 84-31 |
|---|
| Rock name | GRANODIORITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 43.7403 |
|---|
| Longitude | -114.66 |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Challis magmatic province, granodiorite suite |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 48 |
|
45 |
51 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 64.9 | | WT% | XRF |
| TIO2 | 0.5 | | WT% | XRF |
| AL2O3 | 15.1 | | WT% | XRF |
| FEO | 2.8 | | WT% | XRF |
| FE2O3 | 1.2 | | WT% | XRF |
| MGO | 2.4 | | WT% | XRF |
| MNO | 0.08 | | WT% | XRF |
| CAO | 3.8 | | WT% | XRF |
| NA2O | 4.1 | | WT% | XRF |
| K2O | 2.9 | | WT% | XRF |
| P2O5 | 0.17 | | WT% | XRF |
| CO2 | 0.01 | | WT% | XRF |
| H2O | 0.85 | | WT% | XRF |
| H2O_MINUS | 0.04 | | WT% | XRF |
| TOTAL | 98.95 | | WT% | XRF |
| CR | 92 | | PPM | ES |
| V | 86 | | PPM | ES |
| NI | 21 | | PPM | ES |
| CO | 13 | | PPM | ES |
| ZR | 120 | | PPM | ES |
| PB | 22 | | PPM | ES |
| SR | 670 | | PPM | ES |
| BA | 1400 | | PPM | ES |
| Y | 16 | | PPM | ES |
| SC | 10 | | PPM | ES |
| LA | 67 | | PPM | ES |
