Sample 170
NavDat sample number 32619 · DIORITE
Sample
| Sample ID | 170 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | hornblende-pyroxene diorite |
Location
| Latitude | 40.0667 |
|---|---|
| Longitude | -105.6 |
| Location | Audubon-Albion Stock |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 68 | 61.2 | 74.8 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.1 | WT% | UNKNOWN | |
| AL2O3 | 16.3 | WT% | UNKNOWN | |
| FE2O3 | 5.4 | WT% | UNKNOWN | |
| FEO | 5.1 | WT% | UNKNOWN | |
| MGO | 3.9 | WT% | UNKNOWN | |
| CAO | 10.5 | WT% | UNKNOWN | |
| NA2O | 3.7 | WT% | UNKNOWN | |
| K2O | 2.6 | WT% | UNKNOWN | |
| H2O_PLUS | 0.87 | WT% | UNKNOWN | |
| H2O_MINUS | 0.05 | WT% | UNKNOWN | |
| TIO2 | 1.3 | WT% | UNKNOWN | |
| P2O5 | 0.67 | WT% | UNKNOWN | |
| MNO | 0.35 | WT% | UNKNOWN | |
| CO2 | 0.02 | WT% | UNKNOWN | |
| F | 0.15 | WT% | UNKNOWN | |
| CL | 0.02 | WT% | UNKNOWN | |
| BA | 432 | PPM | SPEC | |
| BE | 1 | PPM | SPEC | |
| CO | 15 | PPM | SPEC | |
| CR | 10 | PPM | SPEC | |
| CU | 30 | PPM | SPEC | |
| GA | 25 | PPM | SPEC | |
| LA | 35 | PPM | SPEC | |
| MO | 3 | PPM | SPEC | |
| NI | 5 | PPM | SPEC | |
| PB | 6 | PPM | SPEC | |
| SC | 13 | PPM | SPEC | |
| SR | 2570 | PPM | SPEC | |
| Y | 12 | PPM | SPEC | |
| YB | 5 | PPM | SPEC | |
| ZN | 159 | PPM | SPEC | |
| ZR | 69 | PPM | SPEC |