A crystal or crystalline solid is a solid material whose constituents, such as atoms, molecules or ions, are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. In addition, macroscopic single crystals are usually identifiable by their geometrical shape, consisting of flat faces with specific, characteristic orientations.

CRYSTAL CATEGORIES

CRYSTAL

$3.00

Amethyst is", perhaps, the best loved of all the quartz varieties. Its warm, purple glow is a favorite in home decorating, and it is widely used as a ...

$16.00

PRICE IS 20% OFF THIS BEAUTIFUL SPECIMEN.

$112.00

This is one of the brightest watermelon tourmalines I have. It is really nice to look at and comes with a stand.

$25.00

This Vesuvianite cluster is the bed for a nice sized Calcite crystal. There is some contact damage to the bottoms of the Vesuvianite and there is ...

$29.00

Location: Mibladen Mine, Mibladen, Midelt, Khenifra Province, Meknes-Tafilalet Region, Morocco

$48.00

This Quartz point is near perfect. The tip of the crystal is twinned, in addition to the parrallel crystal you see in the photo.

$52.00

PRICE IS 20% OFF REGULAR PRICE! RARE! This is a beautiful find that should be in anyone's collection.