Sample 50
NavDat sample number 10282 · SYENITE
Sample
| Sample ID | 50 |
|---|---|
| Rock name | SYENITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 37.4 |
|---|---|
| Longitude | -108.08 |
| Location | Allard Stock |
| 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 | 57.29 | WT% | XRF | |
| AL2O3 | 18.55 | WT% | XRF | |
| FE2O3 | 2.51 | WT% | XRF | |
| FEO | 2.25 | WT% | XRF | |
| MGO | 1.01 | WT% | XRF | |
| CAO | 3.38 | WT% | XRF | |
| NA2O | 5.42 | WT% | XRF | |
| K2O | 4.65 | WT% | XRF | |
| H2O_PLUS | 0.67 | WT% | XRF | |
| H2O_MINUS | 0.11 | WT% | XRF | |
| TIO2 | 0.62 | WT% | XRF | |
| P2O5 | 0.25 | WT% | XRF | |
| MNO | 0.105 | WT% | XRF | |
| CO2 | 0.12 | WT% | XRF | |
| AG | 0.4 | PPM | XRF | |
| ARSENIC | 1.1 | PPM | XRF | |
| AU | 0.0026 | PPM | XRF | |
| BA | 1220 | PPM | XRF | |
| BE | 2 | PPM | XRF | |
| BI | 1.5 | PPM | XRF | |
| CO | 6 | PPM | XRF | |
| CR | 35 | PPM | XRF | |
| CU | 41 | PPM | XRF | |
| F | 700 | PPM | XRF | |
| LI | 13 | PPM | XRF | |
| MO | 0.5 | PPM | XRF | |
| NI | 3.1 | PPM | XRF | |
| RB | 71 | PPM | XRF | |
| SB | -0.5 | PPM | XRF | |
| SR | 815 | PPM | XRF | |
| TE | 0.035 | PPM | XRF | |
| U | 3.6 | PPM | XRF | |
| V | 134 | PPM | XRF | |
| ZN | 34 | PPM | XRF |