Sample 91-DJ-79
NavDat sample number 33983 · GRANODIORITE
Sample
| Sample ID | 91-DJ-79 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Job Canyon caldera |
Location
| Latitude | 39.625 |
|---|---|
| Longitude | -118.25 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 27.8 | 27 | 28.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 60.2 | WT% | WDXRF | |
| AL2O3 | 16.5 | WT% | WDXRF | |
| FEO | 2.78 | WT% | WET | |
| FE2O3 | 2.76 | WT% | WDXRF | |
| MGO | 2.51 | WT% | WDXRF | |
| CAO | 5.46 | WT% | WDXRF | |
| NA2O | 3.66 | WT% | WDXRF | |
| K2O | 2.96 | WT% | WDXRF | |
| TIO2 | 0.66 | WT% | WDXRF | |
| P2O5 | 0.33 | WT% | WDXRF | |
| MNO | 0.1 | WT% | WDXRF | |
| H2O_PLUS | 0.93 | WT% | WET | |
| H2O_MINUS | 0.13 | WT% | WDXRF | |
| CO2 | 0.06 | WT% | WET | |
| TOTAL | 99.04 | WT% | WDXRF | |
| NB | -10 | PPM | EDXRF | |
| RB | 85 | PPM | EDXRF | |
| SR | 840 | PPM | EDXRF | |
| ZR | 160 | PPM | EDXRF | |
| Y | 20 | PPM | EDXRF | |
| BA | 1400 | PPM | EDXRF | |
| CE | -30 | PPM | EDXRF | |
| LA | -30 | PPM | EDXRF | |
| CU | 12 | PPM | EDXRF | |
| NI | -10 | PPM | EDXRF | |
| ZN | 64 | PPM | EDXRF | |
| CR | -20 | PPM | EDXRF |