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Sample 76-36
NavDat sample number 6640 · BASALTIC-ANDESITE
Sample
| Sample ID | 76-36 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
Location
| Latitude | 39.37 |
|---|
| Longitude | -112.481 |
|---|
| State / province | Utah |
|---|
| Location comment | Southwest side of Fumarole Butte flow |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
| 0.88 |
|
0.78 |
0.98 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
| SIO2 | 55.73 | | WT% | WET |
| TIO2 | 2.06 | | WT% | WET |
| AL2O3 | 14.35 | | WT% | WET |
| FE2O3 | 2.56 | | WT% | WET |
| FEO | 8.25 | | WT% | WET |
| MNO | 0.22 | | WT% | WET |
| MGO | 2.82 | | WT% | WET |
| CAO | 6.05 | | WT% | WET |
| NA2O | 3.42 | | WT% | WET |
| K2O | 2.29 | | WT% | WET |
| P2O5 | 1.18 | | WT% | WET |
| CO2 | 0.05 | | WT% | WET |
| H2O_PLUS | 0.36 | | WT% | WET |
| H2O_MINUS | 0.15 | | WT% | WET |
| TOTAL | 99.49 | | WT% | WET |
| BA | 1260 | | PPM | XRF |
| NB | 30 | | PPM | XRF |
| ZR | 340 | | PPM | XRF |
| Y | 45 | | PPM | XRF |
| SR | 435 | | PPM | XRF |
| RB | 45 | | PPM | XRF |
| TH | 10 | | PPM | XRF |
| PB | 10 | | PPM | XRF |
| ZN | 120 | | PPM | XRF |