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Sample 89L-136
NavDat sample number 45995 · ANDESITE
Sample
| Sample ID | 89L-136 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 37.571 |
|---|
| Longitude | -106.93 |
|---|
| Location | south of Goose Creek |
|---|
| State / province | COLORADO |
|---|
| Formation | Blue Creek Cycle, volcanics of Beaver Creek |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 27.3 |
|
27.2 |
27.35 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 59.91 | | WT% | XRF |
| TIO2 | 0.71852 | | WT% | XRF |
| AL2O3 | 17.0016 | | WT% | XRF |
| FE2O3 | 7.29652 | | WT% | XRF |
| MGO | 2.24664 | | WT% | XRF |
| CAO | 6.21368 | | WT% | XRF |
| NA2O | 3.26876 | | WT% | XRF |
| K2O | 2.39844 | | WT% | XRF |
| P2O5 | 0.33396 | | WT% | XRF |
| MNO | 0.12144 | | WT% | XRF |
| LOI | 1.18 | | WT% | XRF |
| TOTAL | 99.51 | | WT% | XRF |
| ZN | 106 | | PPM | XRF |
| RB | 50 | | PPM | XRF |
| SR | 703 | | PPM | XRF |
| Y | 32 | | PPM | XRF |
| ZR | 143 | | PPM | XRF |
| NB | 11 | | PPM | XRF |
| BA | 698 | | PPM | XRF |
| LA | 33 | | PPM | XRF |
| CE | 64 | | PPM | XRF |
| ND | 29 | | PPM | XRF |
