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In crystallography, the cubic crystal system is the most symmetric of the 7 crystal systems. The system is composed of the three Bravais lattices whose symmetry group is that of a cube.
The three Bravais lattices that form the cubic crystal system are:
| simple cubic
| body-centered cubic
| face-centered cubic
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The point groups that fall under this crystal system are listed below, followed by their representations in international notation and Schoenflies notation, and mineral examples.
| name
| international
| Schoenflies
| example
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| hexoctahedral
| <math>\frac4m\overline{3}\frac2m<math>
| or <math>m3m<math>
| Oh
| galena
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| gyroidal
| 432
| O
| cuprite
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| diploidal
| <math>\frac2m \overline{3}<math>
| or <math>m3<math>
| Th
| pyrite
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| tetrahedral
| <math>\overline{4}3m<math>
| Td
| sphalerite
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| tetartohedral
| 23
| T
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See also: close-packing
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