Sample 28
NavDat sample number 10294 · SYENITE
Sample
| Sample ID | 28 |
|---|---|
| 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 | 65.49 | WT% | XRF | |
| AL2O3 | 15.31 | WT% | XRF | |
| FE2O3 | 1.71 | WT% | XRF | |
| FEO | 0.74 | WT% | XRF | |
| MGO | 0.71 | WT% | XRF | |
| CAO | 1.74 | WT% | XRF | |
| NA2O | 2.2 | WT% | XRF | |
| K2O | 10.02 | WT% | XRF | |
| H2O_PLUS | 0.48 | WT% | XRF | |
| H2O_MINUS | 0.13 | WT% | XRF | |
| TIO2 | 0.37 | WT% | XRF | |
| P2O5 | 0.1 | WT% | XRF | |
| MNO | 0.215 | WT% | XRF | |
| CO2 | 1.02 | WT% | XRF | |
| AG | 2.4 | PPM | XRF | |
| ARSENIC | 1.5 | PPM | XRF | |
| AU | 0.021 | PPM | XRF | |
| BA | 1200 | PPM | XRF | |
| BE | 2 | PPM | XRF | |
| BI | 3.2 | PPM | XRF | |
| CO | 5 | PPM | XRF | |
| CR | 43 | PPM | XRF | |
| CU | 3330 | PPM | XRF | |
| F | 510 | PPM | XRF | |
| LI | 25 | PPM | XRF | |
| MO | 1.5 | PPM | XRF | |
| NI | 3.8 | PPM | XRF | |
| RB | 140 | PPM | XRF | |
| SB | -0.5 | PPM | XRF | |
| SR | 884 | PPM | XRF | |
| TE | 0.63 | PPM | XRF | |
| U | 3.4 | PPM | XRF | |
| V | 91 | PPM | XRF | |
| ZN | 67 | PPM | XRF |