Sample 49
NavDat sample number 10281 · SYENITE
Sample
| Sample ID | 49 |
|---|---|
| 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 | 54.14 | WT% | XRF | |
| AL2O3 | 17.01 | WT% | XRF | |
| FE2O3 | 4.4 | WT% | XRF | |
| FEO | 3.68 | WT% | XRF | |
| MGO | 2.56 | WT% | XRF | |
| CAO | 6.8 | WT% | XRF | |
| NA2O | 3.75 | WT% | XRF | |
| K2O | 3.15 | WT% | XRF | |
| H2O_PLUS | 0.31 | WT% | XRF | |
| H2O_MINUS | 0.05 | WT% | XRF | |
| TIO2 | 0.95 | WT% | XRF | |
| P2O5 | 0.57 | WT% | XRF | |
| MNO | 0.155 | WT% | XRF | |
| CO2 | 0.01 | WT% | XRF | |
| AG | 0.3 | PPM | XRF | |
| ARSENIC | 2 | PPM | XRF | |
| AU | 0.0015 | PPM | XRF | |
| BA | 1120 | PPM | XRF | |
| BE | 2 | PPM | XRF | |
| BI | 1.2 | PPM | XRF | |
| CO | 18 | PPM | XRF | |
| CR | 29 | PPM | XRF | |
| CU | 32 | PPM | XRF | |
| F | 1135 | PPM | XRF | |
| LI | 10 | PPM | XRF | |
| MO | 1 | PPM | XRF | |
| NI | 5.1 | PPM | XRF | |
| RB | 56 | PPM | XRF | |
| SB | -0.5 | PPM | XRF | |
| SR | 1060 | PPM | XRF | |
| TE | 0.024 | PPM | XRF | |
| U | 1.9 | PPM | XRF | |
| V | 196 | PPM | XRF | |
| ZN | 75 | PPM | XRF |