Sample 88-DJ-74
NavDat sample number 127290 · GRANODIORITE
Sample
| Sample ID | 88-DJ-74 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | La Plata Canyon pluton |
Location
| Latitude | 39.4297 |
|---|---|
| Longitude | -118.299 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 84 | 75.6 | 92.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67.8 | WT% | WDXRF | |
| AL2O3 | 17.23 | WT% | WDXRF | |
| FEO | 1.35 | WT% | WDXRF | |
| FE2O3 | 1.07 | WT% | WDXRF | |
| MGO | 0.72 | WT% | WDXRF | |
| CAO | 3.09 | WT% | WDXRF | |
| NA2O | 4.59 | WT% | WDXRF | |
| K2O | 3.48 | WT% | WDXRF | |
| TIO2 | 0.42 | WT% | WDXRF | |
| P2O5 | 0.23 | WT% | WDXRF | |
| MNO | 0.03 | WT% | WDXRF | |
| LOI | 1.32 | WT% | WDXRF | |
| TOTAL | 97.49 | WT% | WDXRF | |
| H2O_PLUS | 0.59 | WT% | WET | |
| H2O_MINUS | 0.15 | WT% | WET | |
| CO2 | 0.61 | WT% | WET | |
| BA | 1500 | PPM | EDXRF | |
| CE | 50 | PPM | EDXRF | |
| CR | -20 | PPM | EDXRF | |
| CU | 24 | PPM | EDXRF | |
| LA | -30 | PPM | EDXRF | |
| NB | -10 | PPM | EDXRF | |
| NI | -10 | PPM | EDXRF | |
| RB | 90 | PPM | EDXRF | |
| SR | 730 | PPM | EDXRF | |
| Y | 14 | PPM | EDXRF | |
| ZN | 84 | PPM | EDXRF | |
| ZR | 130 | PPM | EDXRF |