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Sample 85L-19
NavDat sample number 45777 · NOT-GIVEN
Sample
| Sample ID | 85L-19 |
|---|
| Rock name | NOT-GIVEN |
|---|
| Rock type | VOLCANIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.932 |
|---|
| Longitude | -107.011 |
|---|
| Location | northwest of San Luis Pass, Oso Cr Miners Cr |
|---|
| 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 | 61.74 | | WT% | XRF |
| TIO2 | 0.864995 | | WT% | XRF |
| AL2O3 | 16.6079 | | WT% | XRF |
| FE2O3 | 6.59432 | | WT% | XRF |
| MGO | 2.25916 | | WT% | XRF |
| CAO | 4.78292 | | WT% | XRF |
| NA2O | 3.16487 | | WT% | XRF |
| K2O | 3.93827 | | WT% | XRF |
| P2O5 | 0.315469 | | WT% | XRF |
| MNO | 0.101764 | | WT% | XRF |
| LOI | 1.74 | | WT% | XRF |
| TOTAL | 100.37 | | WT% | XRF |
| ZN | 58 | | PPM | XRF |
| RB | 120 | | PPM | XRF |
| SR | 535 | | PPM | XRF |
| Y | 31 | | PPM | XRF |
| ZR | 223 | | PPM | XRF |
| NB | 16 | | PPM | XRF |
| PB | 45 | | PPM | XRF |
| CU | 29 | | PPM | XRF |
| NI | 18 | | PPM | XRF |
