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Sample DS85-134
NavDat sample number 45778 · NOT-GIVEN
Sample
| Sample ID | DS85-134 |
|---|
| Rock name | NOT-GIVEN |
|---|
| Rock type | VOLCANIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.994 |
|---|
| Longitude | -107.001 |
|---|
| Location | north of San Luis Pass |
|---|
| 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 | 61.35 | | WT% | XRF |
| TIO2 | 0.841494 | | WT% | XRF |
| AL2O3 | 16.5764 | | WT% | XRF |
| FE2O3 | 6.57987 | | WT% | XRF |
| MGO | 2.30144 | | WT% | XRF |
| CAO | 5.03883 | | WT% | XRF |
| NA2O | 3.42681 | | WT% | XRF |
| K2O | 3.72082 | | WT% | XRF |
| P2O5 | 0.364985 | | WT% | XRF |
| MNO | 0.101385 | | WT% | XRF |
| LOI | 1.37 | | WT% | XRF |
| TOTAL | 100.3 | | WT% | XRF |
| ZN | 54 | | PPM | XRF |
| RB | 103 | | PPM | XRF |
| SR | 591 | | PPM | XRF |
| Y | 19 | | PPM | XRF |
| ZR | 196 | | PPM | XRF |
| NB | 15 | | PPM | XRF |
| PB | 25 | | PPM | XRF |
| CU | 70 | | PPM | XRF |
| NI | -10 | | PPM | XRF |
