Sample 141
NavDat sample number 32734 · SYENITE
Sample
| Sample ID | 141 |
|---|---|
| Rock name | SYENITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | syenite |
Location
| Latitude | 40.05 |
|---|---|
| Longitude | -105.583 |
| 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 | 63.9 | WT% | UNKNOWN | |
| AL2O3 | 19.6 | WT% | UNKNOWN | |
| FE2O3 | 1.1 | WT% | UNKNOWN | |
| FEO | 0.64 | WT% | UNKNOWN | |
| MGO | 0.15 | WT% | UNKNOWN | |
| CAO | 1.6 | WT% | UNKNOWN | |
| NA2O | 4.9 | WT% | UNKNOWN | |
| K2O | 7.1 | WT% | UNKNOWN | |
| H2O_PLUS | 0.43 | WT% | UNKNOWN | |
| H2O_MINUS | 0.06 | WT% | UNKNOWN | |
| TIO2 | 0.13 | WT% | UNKNOWN | |
| P2O5 | 0.04 | WT% | UNKNOWN | |
| MNO | 0.04 | WT% | UNKNOWN | |
| CO2 | -0.05 | WT% | UNKNOWN | |
| F | 0 | WT% | UNKNOWN | |
| CL | 0.01 | WT% | UNKNOWN | |
| S | 0 | WT% | UNKNOWN | |
| BA | 3000 | PPM | SPEC | |
| BE | 1 | PPM | SPEC | |
| CE | 0 | PPM | SPEC | |
| CO | 0 | PPM | SPEC | |
| CR | 15 | PPM | SPEC | |
| CU | 10 | PPM | SPEC | |
| GA | 15 | PPM | SPEC | |
| LA | 70 | PPM | SPEC | |
| MO | 0 | PPM | SPEC | |
| NB | 20 | PPM | SPEC | |
| ND | 0 | PPM | SPEC | |
| NI | 0 | PPM | SPEC | |
| PB | 10 | PPM | SPEC | |
| SC | 3 | PPM | SPEC | |
| SN | 0 | PPM | SPEC | |
| SR | 5000 | PPM | SPEC | |
| TH | 0 | PPM | SPEC | |
| V | 50 | PPM | SPEC | |
| Y | 15 | PPM | SPEC | |
| YB | 2 | PPM | SPEC | |
| ZN | 0 | PPM | SPEC | |
| ZR | 30 | PPM | SPEC |