Sample 42
NavDat sample number 10296 · SYENITE
Sample
| Sample ID | 42 |
|---|---|
| Rock name | SYENITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 37.4 |
|---|---|
| Longitude | -108.08 |
| Location | Allard Stock; Copper Hill Mine |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 61 | 50 | 72 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.22 | WT% | XRF | |
| AL2O3 | 16.43 | WT% | XRF | |
| FE2O3 | 5.13 | WT% | XRF | |
| FEO | 1.6 | WT% | XRF | |
| MGO | 0.79 | WT% | XRF | |
| CAO | 3.37 | WT% | XRF | |
| NA2O | 2.35 | WT% | XRF | |
| K2O | 8.17 | WT% | XRF | |
| H2O_PLUS | 0.59 | WT% | XRF | |
| H2O_MINUS | 0.12 | WT% | XRF | |
| TIO2 | 0.81 | WT% | XRF | |
| P2O5 | 0.34 | WT% | XRF | |
| MNO | 0.192 | WT% | XRF | |
| CO2 | 2.05 | WT% | XRF | |
| AG | 1.3 | PPM | XRF | |
| ARSENIC | 1.7 | PPM | XRF | |
| AU | 0.021 | PPM | XRF | |
| BA | 5590 | PPM | XRF | |
| BE | 2 | PPM | XRF | |
| BI | 2.4 | PPM | XRF | |
| CO | 11 | PPM | XRF | |
| CR | 33 | PPM | XRF | |
| CU | 775 | PPM | XRF | |
| F | 1080 | PPM | XRF | |
| LI | 13 | PPM | XRF | |
| MO | 1 | PPM | XRF | |
| NI | 4.4 | PPM | XRF | |
| RB | 114 | PPM | XRF | |
| SB | -0.5 | PPM | XRF | |
| SR | 3100 | PPM | XRF | |
| TE | 1.3 | PPM | XRF | |
| U | 3 | PPM | XRF | |
| V | 277 | PPM | XRF | |
| ZN | 120 | PPM | XRF |