Salt and limestone
The shape of a mineral depends on the chemical structure that the bonds form between atoms in the mineral. A cubic mineral (such as pyrite) has a chemical structure that, as bonds are made, a cubic shape is formed.
A mineral crystal. Minerals form a crystalline structure.
Olivine
olivine
crystal shape
Amber is not a mineral, because it has an organic origin and amorphous structure (no orderly internal arrangement of atoms).
Of a network of atoms.
The internal arrangement of atoms.
The shape of a mineral depends on the chemical structure that the bonds form between atoms in the mineral. A cubic mineral (such as pyrite) has a chemical structure that, as bonds are made, a cubic shape is formed.
crystalline structure
atomic packing arrangements of ions, atoms etc. A crystal structure is a characteristic of a mineral.
A mineral crystal. Minerals form a crystalline structure.
The density and specific gravity of a mineral is caused by the arrangement of atoms in the crystalline structure and the elements of which the mineral is composed.
Olivine
olivine
atomic packing arrangements of ions, atoms etc. A crystal structure is a characteristic of a mineral.
Arangement of it's atoms.