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Sample DS88-025
NavDat sample number 45745 · NOT-GIVEN
Sample
| Sample ID | DS88-025 |
|---|
| Rock name | NOT-GIVEN |
|---|
| Rock type | PLUTONIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 38.01 |
|---|
| Longitude | -106.947 |
|---|
| Location | Stewart Pk, SW Ridge |
|---|
| State / province | COLORADO |
|---|
| Formation | Nelson Mountain Caldera cycle, volcanics of Stewart Peak |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 26.5 |
|
26.1 |
26.9 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 65.85 | | WT% | XRF |
| TIO2 | 0.586316 | | WT% | XRF |
| AL2O3 | 15.6042 | | WT% | XRF |
| FE2O3 | 4.82425 | | WT% | XRF |
| MGO | 1.3475 | | WT% | XRF |
| CAO | 2.73614 | | WT% | XRF |
| NA2O | 3.84706 | | WT% | XRF |
| K2O | 4.38194 | | WT% | XRF |
| P2O5 | 0.277729 | | WT% | XRF |
| MNO | 0.08229 | | WT% | XRF |
| LOI | 2.77 | | WT% | XRF |
| TOTAL | 99.5375 | | WT% | XRF |
| ZN | 68 | | PPM | XRF |
| RB | 133 | | PPM | XRF |
| SR | 477 | | PPM | XRF |
| Y | 29 | | PPM | XRF |
| ZR | 191 | | PPM | XRF |
| NB | 14 | | PPM | XRF |
| PB | 56 | | PPM | XRF |
| TH | 18 | | PPM | XRF |
| BA | 989 | | PPM | XRF |
| LA | 46 | | PPM | XRF |
| CE | 92 | | PPM | XRF |
| ND | 43 | | PPM | XRF |
