Sample 86
NavDat sample number 1415 · SYENITE
Sample
| Sample ID | 86 |
|---|---|
| Rock name | SYENITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 37.346 |
|---|---|
| Longitude | -105.016 |
| State / province | Colorado |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22.5 | 21.5 | 23.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 60.3 | WT% | UNKNOWN | |
| AL2O3 | 17 | WT% | UNKNOWN | |
| FE2O3 | 3.3 | WT% | UNKNOWN | |
| FEO | 1.8 | WT% | UNKNOWN | |
| MGO | 2 | WT% | UNKNOWN | |
| CAO | 3.3 | WT% | UNKNOWN | |
| NA2O | 4.7 | WT% | UNKNOWN | |
| K2O | 3.8 | WT% | UNKNOWN | |
| H2O_MINUS | 0.51 | WT% | UNKNOWN | |
| H2O | 1.5 | WT% | UNKNOWN | |
| TIO2 | 0.86 | WT% | UNKNOWN | |
| P2O5 | 0.41 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| TOTAL | 100 | WT% | UNKNOWN | |
| CS | 0.5 | PPM | INAA | |
| BA | 1390 | PPM | INAA | |
| TH | 14 | PPM | INAA | |
| U | 3.8 | PPM | INAA | |
| LA | 60 | PPM | INAA | |
| CE | 114 | PPM | INAA | |
| ND | 40 | PPM | INAA | |
| SM | 6.6 | PPM | INAA | |
| EU | 1.8 | PPM | INAA | |
| TB | 0.81 | PPM | INAA | |
| DY | 4.7 | PPM | INAA | |
| YB | 2.7 | PPM | INAA | |
| LU | 0.42 | PPM | INAA | |
| TA | 2.9 | PPM | INAA | |
| HF | 8.4 | PPM | INAA | |
| SC | 7.3 | PPM | INAA | |
| MN | 949 | PPM | INAA | |
| CR | 29 | PPM | INAA | |
| CO | 11 | PPM | INAA | |
| NI | 25 | PPM | INAA | |
| V | 96 | PPM | INAA | |
| ZN | 100 | PPM | INAA |