In crystallography, the hexagonal crystal family is one of the 6 crystal families, which includes two crystal systems (hexagonal and trigonal) and two ...

The seven crystal systems are triclinic, monoclinic, orthorhombic, tetragonal, trigonal, hexagonal, and cubic. Informally, two crystals are in the same crystal ...

Orthorhombic crystal system · Monoclinic crystal system · Tetragonal crystal system

This category is for crystals in the hexagonal system, not for those in the trigonal system which is also part of the hexagonal family.

In geometry, a hexagon is a six-sided polygon. The total of the internal angles of any simple (non-self-intersecting) hexagon is 720°. Regular hexagon.

Hexagon (disambiguation) · Hexagonal prism · Hexagonal crystal family · Reading

The hexagonal lattice (sometimes called triangular lattice) is one of the five two-dimensional Bravais lattice types. The symmetry category of the lattice ...

Subcategories. This category has the following 8 subcategories, out of 8 total. C. Chemical elements with double hexagonal close-packed structure‎ (9 P).

A crystal or crystalline solid is a solid material whose constituents are arranged in a highly ordered microscopic structure, forming a crystal lattice that ...

Crystal healing · Crystal structure · Crystal (disambiguation) · Crystal growth

Feb 4, 2019 · In crystallography, the hexagonal crystal family is one of the 6 crystal families, which includes 2 crystal systems (hexagonal and trigonal) ...