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Sample 89L-164
NavDat sample number 45865
Sample
| Sample ID | 89L-164 |
|---|
| Rock type | VOLCANIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.984 |
|---|
| Longitude | -107.011 |
|---|
| Location | E. Fork Mineral Creek |
|---|
| State / province | COLORADO |
|---|
| Formation | Rat Creek Caldera Cycle, Mineral Creek Dacite, highest flow |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 26.6 |
|
26.1 |
27 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 70.02 | | WT% | XRF |
| TIO2 | 0.429871 | | WT% | XRF |
| AL2O3 | 15.0003 | | WT% | XRF |
| FE2O3 | 3.48103 | | WT% | XRF |
| MGO | 0.633008 | | WT% | XRF |
| CAO | 1.6846 | | WT% | XRF |
| NA2O | 3.02449 | | WT% | XRF |
| K2O | 4.76039 | | WT% | XRF |
| P2O5 | 0.186722 | | WT% | XRF |
| MNO | 0.0307784 | | WT% | XRF |
| LOI | 2.51 | | WT% | XRF |
| TOTAL | 99.251 | | WT% | XRF |
