Sample 78
NavDat sample number 1406 · GRANITE
Sample
| Sample ID | 78 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 37.4314 |
|---|---|
| Longitude | -105.044 |
| State / province | Colorado |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22.3 | 21.3 | 23.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67.9 | WT% | UNKNOWN | |
| AL2O3 | 15.4 | WT% | UNKNOWN | |
| FE2O3 | 1.7 | WT% | UNKNOWN | |
| FEO | 1.4 | WT% | UNKNOWN | |
| MGO | 1.2 | WT% | UNKNOWN | |
| CAO | 2.1 | WT% | UNKNOWN | |
| NA2O | 4.3 | WT% | UNKNOWN | |
| K2O | 3.5 | WT% | UNKNOWN | |
| H2O_MINUS | 0.39 | WT% | UNKNOWN | |
| H2O | 1.1 | WT% | UNKNOWN | |
| TIO2 | 0.49 | WT% | UNKNOWN | |
| P2O5 | 0.21 | WT% | UNKNOWN | |
| MNO | 0.01 | WT% | UNKNOWN | |
| TOTAL | 100 | WT% | UNKNOWN | |
| CS | 0.5 | PPM | INAA | |
| BA | 1240 | PPM | INAA | |
| TH | 20 | PPM | INAA | |
| U | 2.4 | PPM | INAA | |
| LA | 33 | PPM | INAA | |
| CE | 62 | PPM | INAA | |
| ND | 21 | PPM | INAA | |
| SM | 3 | PPM | INAA | |
| EU | 0.74 | PPM | INAA | |
| TB | 0.3 | PPM | INAA | |
| DY | 2 | PPM | INAA | |
| YB | 0.97 | PPM | INAA | |
| LU | 0.16 | PPM | INAA | |
| TA | 2.4 | PPM | INAA | |
| HF | 5.3 | PPM | INAA | |
| SC | 2.9 | PPM | INAA | |
| MN | 295 | PPM | INAA | |
| CR | 8 | PPM | INAA | |
| CO | 5.2 | PPM | INAA | |
| NI | 25 | PPM | INAA | |
| V | 30 | PPM | INAA | |
| ZN | 88 | PPM | INAA |