Sample 37
NavDat sample number 129171 · DIORITE
Sample
| Sample ID | 37 |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | syenodiorite dike |
Location
| Latitude | 37.37 |
|---|---|
| Longitude | -105.15 |
| Location | Apishapa Pass |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24 | 22 | 26 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.14 | WT% | XRF | |
| AL2O3 | 16.48 | WT% | XRF | |
| FE2O3 | 7.94 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 4.01 | WT% | XRF | |
| CAO | 6.89 | WT% | XRF | |
| NA2O | 4.62 | WT% | FPHOT | |
| K2O | 2.66 | WT% | FPHOT | |
| TIO2 | 1.32 | WT% | XRF | |
| P2O5 | 0.57 | WT% | XRF | |
| ZR | 270 | PPM | XRF | |
| NB | 45 | PPM | XRF | |
| RB | 51 | PPM | XRF | |
| SR | 911 | PPM | XRF | |
| BA | 1120 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| SC | 12 | PPM | XRF | |
| NI | 52 | PPM | XRF | |
| CR | 108 | PPM | XRF | |
| V | 163 | PPM | XRF | |
| LA | 55.2 | PPM | MS-ID | |
| CE | 101.8 | PPM | MS-ID | |
| ND | 44.7 | PPM | MS-ID | |
| SM | 7.77 | PPM | MS-ID | |
| EU | 2.08 | PPM | MS-ID | |
| GD | 6.47 | PPM | MS-ID | |
| DY | 4.65 | PPM | MS-ID | |
| ER | 2.3 | PPM | MS-ID | |
| YB | 1.84 | PPM | MS-ID | |
| LU | 0.272 | PPM | MS-ID | |
| K | 2.3 | WT% | MS-ID | |
| RB | 51.3 | PPM | MS-ID | |
| SR | 911 | PPM | MS-ID | |
| BA | 1120 | PPM | MS-ID | |
| SR87_SR86 | 0.7042 | MS | ||
| SR87_SR86_INITIAL | 0.7042 | MS | ||
| RB87_SR86 | 0.163 | MS-ID |