Sample 112
NavDat sample number 1423 · DIORITE
Sample
| Sample ID | 112 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 37.3426 |
|---|---|
| Longitude | -104.986 |
| State / province | Colorado |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 26.4 | 25.6 | 27.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.7 | WT% | UNKNOWN | |
| AL2O3 | 16.3 | WT% | UNKNOWN | |
| FE2O3 | 2.7 | WT% | UNKNOWN | |
| FEO | 1.8 | WT% | UNKNOWN | |
| MGO | 1.7 | WT% | UNKNOWN | |
| CAO | 3.5 | WT% | UNKNOWN | |
| NA2O | 4.6 | WT% | UNKNOWN | |
| K2O | 3.9 | WT% | UNKNOWN | |
| H2O_MINUS | 0.16 | WT% | UNKNOWN | |
| H2O | 0.97 | WT% | UNKNOWN | |
| TIO2 | 0.73 | WT% | UNKNOWN | |
| P2O5 | 0.41 | WT% | UNKNOWN | |
| MNO | 0.09 | WT% | UNKNOWN | |
| TOTAL | 100 | WT% | UNKNOWN | |
| CS | 0.3 | PPM | INAA | |
| BA | 1370 | PPM | INAA | |
| TH | 20 | PPM | INAA | |
| U | 4.9 | PPM | INAA | |
| LA | 53 | PPM | INAA | |
| CE | 98 | PPM | INAA | |
| ND | 31 | PPM | INAA | |
| SM | 4.9 | PPM | INAA | |
| EU | 1.4 | PPM | INAA | |
| TB | 0.58 | PPM | INAA | |
| DY | 3.3 | PPM | INAA | |
| YB | 1.8 | PPM | INAA | |
| LU | 0.2 | PPM | INAA | |
| TA | 3.4 | PPM | INAA | |
| HF | 7.4 | PPM | INAA | |
| SC | 5.9 | PPM | INAA | |
| MN | 741 | PPM | INAA | |
| CR | 22 | PPM | INAA | |
| CO | 11 | PPM | INAA | |
| NI | 26 | PPM | INAA | |
| V | 104 | PPM | INAA | |
| ZN | 63 | PPM | INAA |