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Sample DS85-126
NavDat sample number 45753 · NOT-GIVEN
Sample
| Sample ID | DS85-126 |
|---|
| Rock name | NOT-GIVEN |
|---|
| Rock type | VOLCANIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 38.017 |
|---|
| Longitude | -106.937 |
|---|
| Location | Stewart Peak, upper thick flow |
|---|
| 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 | 60.16 | | WT% | XRF |
| TIO2 | 0.901682 | | WT% | XRF |
| AL2O3 | 16.6963 | | WT% | XRF |
| FE2O3 | 7.11214 | | WT% | XRF |
| MGO | 2.4315 | | WT% | XRF |
| CAO | 5.64311 | | WT% | XRF |
| NA2O | 3.44463 | | WT% | XRF |
| K2O | 3.45476 | | WT% | XRF |
| P2O5 | 0.395119 | | WT% | XRF |
| MNO | 0.101313 | | WT% | XRF |
| LOI | 1.3 | | WT% | XRF |
| TOTAL | 100.34 | | WT% | XRF |
| ZN | 83 | | PPM | XRF |
| RB | 104 | | PPM | XRF |
| SR | 665 | | PPM | XRF |
| Y | 29 | | PPM | XRF |
| ZR | 193 | | PPM | XRF |
| NB | 18 | | PPM | XRF |
| PB | 36 | | PPM | XRF |
| CU | 49 | | PPM | XRF |
| NI | 46 | | PPM | XRF |
