A repeating pattern of particles is called a lattice. The solid is called a crystal.
Nonliving, solid material formed in nature with particles arranged in a repeating pattern is a mineral. Atoms of a mineral are arranged in a repeating pattern to form a solid that is called a crystal.
Nonliving, solid material formed in nature with particles arranged in a repeating pattern is a mineral. Atoms of a mineral are arranged in a repeating pattern to form a solid that is called a crystal.
crystalline solid
crystals
Sometimes, if they are a crystalline solid.
crystal
rock
crystal.
I'm assuming that when you say "repeating pattern", you mean a network solid. In that case, diamonds.
A crystal.
The particles in a crystalline solid are arranged in a repeating pattern.
A crystal.