Sample 221
NavDat sample number 32745 · SYENITE
Sample
| Sample ID | 221 |
|---|---|
| Rock name | SYENITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | syenite |
Location
| Latitude | 40.125 |
|---|---|
| Longitude | -105.392 |
| Location | Jamestown stock |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 59 | 57 | 61 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 66.4 | WT% | UNKNOWN | |
| AL2O3 | 17.4 | WT% | UNKNOWN | |
| FE2O3 | 1.8 | WT% | UNKNOWN | |
| FEO | 0.2 | WT% | UNKNOWN | |
| MGO | 0.15 | WT% | UNKNOWN | |
| CAO | 0.83 | WT% | UNKNOWN | |
| NA2O | 5.6 | WT% | UNKNOWN | |
| K2O | 5.3 | WT% | UNKNOWN | |
| H2O_PLUS | 0.51 | WT% | UNKNOWN | |
| H2O_MINUS | 0.94 | WT% | UNKNOWN | |
| TIO2 | 0.17 | WT% | UNKNOWN | |
| P2O5 | 0.06 | WT% | UNKNOWN | |
| MNO | 0.01 | WT% | UNKNOWN | |
| CO2 | 0.01 | WT% | UNKNOWN | |
| F | 0.32 | WT% | UNKNOWN | |
| CL | 0.03 | WT% | UNKNOWN | |
| BA | 670 | PPM | SPEC | |
| BE | 2 | PPM | SPEC | |
| CE | 35 | PPM | SPEC | |
| CO | 3 | PPM | SPEC | |
| CR | 2 | PPM | SPEC | |
| CU | 81 | PPM | SPEC | |
| GA | 37 | PPM | SPEC | |
| LA | 23 | PPM | SPEC | |
| MO | 0 | PPM | SPEC | |
| NB | 12 | PPM | SPEC | |
| ND | 0 | PPM | SPEC | |
| NI | 0 | PPM | SPEC | |
| PB | 25 | PPM | SPEC | |
| SC | 17 | PPM | SPEC | |
| SN | 0 | PPM | SPEC | |
| SR | 1000 | PPM | SPEC | |
| TH | 0 | PPM | SPEC | |
| V | 41 | PPM | SPEC | |
| Y | 13 | PPM | SPEC | |
| YB | 2 | PPM | SPEC | |
| ZN | 22 | PPM | SPEC | |
| ZR | 120 | PPM | SPEC |