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Sample 89L-170
NavDat sample number 45868 · VITROPHERE
Sample
| Sample ID | 89L-170 |
|---|
| Rock name | VITROPHERE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 38.003 |
|---|
| Longitude | -107.018 |
|---|
| Location | SW of Mineral Mtn. |
|---|
| State / province | COLORADO |
|---|
| Formation | Rat Creek Caldera Cycle, Mineral Creek Dacite, flow base |
|---|
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 | 69.89 | | WT% | XRF |
| TIO2 | 0.418522 | | WT% | XRF |
| AL2O3 | 15.4075 | | WT% | XRF |
| FE2O3 | 3.02266 | | WT% | XRF |
| MGO | 0.762424 | | WT% | XRF |
| CAO | 3.30708 | | WT% | XRF |
| NA2O | 3.0378 | | WT% | XRF |
| K2O | 3.21408 | | WT% | XRF |
| P2O5 | 0.17844 | | WT% | XRF |
| MNO | 0.0767832 | | WT% | XRF |
| LOI | 7.48 | | WT% | XRF |
| TOTAL | 99.312 | | WT% | XRF |
