Sample 146
NavDat sample number 32732 · FELSITE
Sample
| Sample ID | 146 |
|---|---|
| Rock name | FELSITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | felsite dike |
Location
| Latitude | 40.0333 |
|---|---|
| Longitude | -105.5 |
| Location | Northern Front Range mineral belt |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 54 | 45 | 63 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69.8 | WT% | UNKNOWN | |
| AL2O3 | 15.7 | WT% | UNKNOWN | |
| FE2O3 | 1.4 | WT% | UNKNOWN | |
| FEO | 0.4 | WT% | UNKNOWN | |
| MGO | 0.39 | WT% | UNKNOWN | |
| CAO | 0.75 | WT% | UNKNOWN | |
| NA2O | 3.5 | WT% | UNKNOWN | |
| K2O | 4.8 | WT% | UNKNOWN | |
| H2O_PLUS | 1.8 | WT% | UNKNOWN | |
| H2O_MINUS | 1.3 | WT% | UNKNOWN | |
| TIO2 | 0.1 | WT% | UNKNOWN | |
| P2O5 | 0.11 | WT% | UNKNOWN | |
| MNO | 0.03 | WT% | UNKNOWN | |
| CO2 | 0.05 | WT% | UNKNOWN | |
| F | 0.06 | WT% | UNKNOWN | |
| CL | 0.01 | WT% | UNKNOWN | |
| S | 0 | WT% | UNKNOWN | |
| BA | 300 | PPM | SPEC | |
| BE | 3 | PPM | SPEC | |
| CE | 0 | PPM | SPEC | |
| CO | 0 | PPM | SPEC | |
| CR | 5 | PPM | SPEC | |
| CU | 0 | PPM | SPEC | |
| GA | 30 | PPM | SPEC | |
| LA | 50 | PPM | SPEC | |
| NB | 30 | PPM | SPEC | |
| ND | 0 | PPM | SPEC | |
| NI | 0 | PPM | SPEC | |
| PB | 50 | PPM | SPEC | |
| SC | 3 | PPM | SPEC | |
| SR | 200 | PPM | SPEC | |
| V | 30 | PPM | SPEC | |
| Y | 15 | PPM | SPEC | |
| YB | 2 | PPM | SPEC | |
| ZR | 200 | PPM | SPEC |