Sample 88-DJ-77
NavDat sample number 127291 · GRANODIORITE
Sample
| Sample ID | 88-DJ-77 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | La Plata Canyon pluton |
Location
| Latitude | 39.4397 |
|---|---|
| Longitude | -118.304 |
| 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 | 68.84 | WT% | WDXRF | |
| AL2O3 | 17.13 | WT% | WDXRF | |
| FEO | 1.08 | WT% | WDXRF | |
| FE2O3 | 0.98 | WT% | WDXRF | |
| MGO | 0.56 | WT% | WDXRF | |
| CAO | 2.82 | WT% | WDXRF | |
| NA2O | 4.63 | WT% | WDXRF | |
| K2O | 3.38 | WT% | WDXRF | |
| TIO2 | 0.36 | WT% | WDXRF | |
| P2O5 | 0.2 | WT% | WDXRF | |
| MNO | 0.02 | WT% | WDXRF | |
| LOI | 0.86 | WT% | WDXRF | |
| TOTAL | 98.06 | WT% | WDXRF | |
| H2O_PLUS | 0.39 | WT% | WET | |
| H2O_MINUS | 0.31 | WT% | WET | |
| CO2 | 0.11 | WT% | WET | |
| BA | 1500 | PPM | EDXRF | |
| CE | 68 | PPM | EDXRF | |
| CR | -20 | PPM | EDXRF | |
| CU | -10 | PPM | EDXRF | |
| LA | -30 | PPM | EDXRF | |
| NB | -10 | PPM | EDXRF | |
| NI | -10 | PPM | EDXRF | |
| RB | 76 | PPM | EDXRF | |
| SR | 710 | PPM | EDXRF | |
| Y | -10 | PPM | EDXRF | |
| ZN | 72 | PPM | EDXRF | |
| ZR | 136 | PPM | EDXRF |