Sample 139
NavDat sample number 32792 · GRANITE
Sample
| Sample ID | 139 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | alkaline granite |
Location
| Latitude | 40.0333 |
|---|---|
| Longitude | -105.617 |
| Location | Northern Front Range mineral belt |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 63 | 58 | 68 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 70.2 | WT% | UNKNOWN | |
| AL2O3 | 15.7 | WT% | UNKNOWN | |
| FE2O3 | 1.1 | WT% | UNKNOWN | |
| FEO | 0.64 | WT% | UNKNOWN | |
| MGO | 0.24 | WT% | UNKNOWN | |
| CAO | 1.2 | WT% | UNKNOWN | |
| NA2O | 5.6 | WT% | UNKNOWN | |
| K2O | 4 | WT% | UNKNOWN | |
| H2O_PLUS | 0.75 | WT% | UNKNOWN | |
| H2O_MINUS | 0.22 | WT% | UNKNOWN | |
| TIO2 | 0.12 | WT% | UNKNOWN | |
| P2O5 | 0.05 | WT% | UNKNOWN | |
| MNO | 0.07 | WT% | UNKNOWN | |
| CO2 | -0.05 | WT% | UNKNOWN | |
| F | 0.04 | WT% | UNKNOWN | |
| CL | 0.01 | WT% | UNKNOWN | |
| S | 0 | WT% | UNKNOWN | |
| BA | 2000 | PPM | SPEC | |
| BE | 3 | PPM | SPEC | |
| CE | 500 | PPM | SPEC | |
| CO | 0 | PPM | SPEC | |
| CR | 200 | PPM | SPEC | |
| CU | 2 | PPM | SPEC | |
| GA | 15 | PPM | SPEC | |
| LA | 150 | PPM | SPEC | |
| MO | 0 | PPM | SPEC | |
| NB | 20 | PPM | SPEC | |
| NI | 30 | PPM | SPEC | |
| PB | 30 | PPM | SPEC | |
| SC | 3 | PPM | SPEC | |
| SR | 2000 | PPM | SPEC | |
| V | 30 | PPM | SPEC | |
| Y | 30 | PPM | SPEC | |
| YB | 3 | PPM | SPEC | |
| ZR | 100 | PPM | SPEC |