Sample 130
NavDat sample number 1442 · DIORITE
Sample
| Sample ID | 130 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 37.4594 |
|---|---|
| Longitude | -104.783 |
| 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 | 48.5 | WT% | UNKNOWN | |
| AL2O3 | 17.2 | WT% | UNKNOWN | |
| FE2O3 | 6.8 | WT% | UNKNOWN | |
| FEO | 3.7 | WT% | UNKNOWN | |
| MGO | 5 | WT% | UNKNOWN | |
| CAO | 5 | WT% | UNKNOWN | |
| NA2O | 4.1 | WT% | UNKNOWN | |
| K2O | 1.5 | WT% | UNKNOWN | |
| H2O_MINUS | 1.8 | WT% | UNKNOWN | |
| H2O | 3 | WT% | UNKNOWN | |
| TIO2 | 2.2 | WT% | UNKNOWN | |
| P2O5 | 0.66 | WT% | UNKNOWN | |
| MNO | 0.19 | WT% | UNKNOWN | |
| TOTAL | 100 | WT% | UNKNOWN | |
| CS | 0.2 | PPM | INAA | |
| BA | 2710 | PPM | INAA | |
| TH | 6.6 | PPM | INAA | |
| U | 2 | PPM | INAA | |
| LA | 41 | PPM | INAA | |
| CE | 84 | PPM | INAA | |
| ND | 35 | PPM | INAA | |
| SM | 7.3 | PPM | INAA | |
| EU | 2.3 | PPM | INAA | |
| TB | 0.92 | PPM | INAA | |
| DY | 5.6 | PPM | INAA | |
| YB | 2 | PPM | INAA | |
| LU | 0.27 | PPM | INAA | |
| TA | 2.3 | PPM | INAA | |
| HF | 5.4 | PPM | INAA | |
| SC | 17 | PPM | INAA | |
| MN | 1380 | PPM | INAA | |
| CR | 29 | PPM | INAA | |
| CO | 35 | PPM | INAA | |
| NI | 49 | PPM | INAA | |
| V | 212 | PPM | INAA | |
| ZN | 145 | PPM | INAA |