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Quartzite vs Rhyolite (silicic volcanic)
Property comparison of Quartzite and Rhyolite (silicic volcanic), both stone.
| Property | Quartzite | Rhyolite (silicic volcanic) | Difference |
|---|---|---|---|
| Tensile strength | 48 MPa | 12 MPa | -75% |
| Poisson ratio | 0.17 | 0.2 | +18% |
| Density | 2,650 kg/m³ | 2,500 kg/m³ | -6% |
| Thermal conductivity | 5.5 W/m·K | 2.5 W/m·K | -55% |
| Specific heat | 790 J/kg·K | 920 J/kg·K | +16% |
| Coefficient of thermal expansion | 0.000011 1/K | 0.000008 1/K | -27% |
Difference is Rhyolite (silicic volcanic) relative to Quartzite. Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
Quartzite
- standard
- ASTM C616
Rhyolite (silicic volcanic)
- standard
- ASTM D7012
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