Sample 72
NavDat sample number 10305 · SYENITE
Sample
| Sample ID | 72 |
|---|---|
| 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 | 58.86 | WT% | XRF | |
| AL2O3 | 14.31 | WT% | XRF | |
| FE2O3 | 1.42 | WT% | XRF | |
| FEO | 0.56 | WT% | XRF | |
| MGO | 0.95 | WT% | XRF | |
| CAO | 5.57 | WT% | XRF | |
| NA2O | 1.98 | WT% | XRF | |
| K2O | 9.97 | WT% | XRF | |
| H2O_PLUS | 0.26 | WT% | XRF | |
| TIO2 | 0.52 | WT% | XRF | |
| P2O5 | 0.46 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| CO2 | 4.55 | WT% | XRF | |
| AG | 5.6 | PPM | XRF | |
| ARSENIC | -1 | PPM | XRF | |
| AU | 0.0086 | PPM | XRF | |
| BA | 1410 | PPM | XRF | |
| BE | 3 | PPM | XRF | |
| BI | 3.9 | PPM | XRF | |
| CO | 6 | PPM | XRF | |
| CR | 13 | PPM | XRF | |
| CU | 2370 | PPM | XRF | |
| F | 1270 | PPM | XRF | |
| HG | 0.03 | PPM | XRF | |
| LI | 45 | PPM | XRF | |
| MO | 2 | PPM | XRF | |
| NB | 31 | PPM | XRF | |
| NI | 2.7 | PPM | XRF | |
| PB | 90 | PPM | XRF | |
| RB | 161 | PPM | XRF | |
| SB | -0.5 | PPM | XRF | |
| SN | 0.6 | PPM | XRF | |
| SR | 375 | PPM | XRF | |
| TE | 0.29 | PPM | XRF | |
| TL | 0.5 | PPM | XRF | |
| U | 5 | PPM | XRF | |
| V | 251 | PPM | XRF | |
| W | -2 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| ZN | 67 | PPM | XRF | |
| ZR | 205 | PPM | XRF |