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.




PRICE IS 20% OFF REGULAR PRICE! This cluster of aegerine crystals shows just how different every crystal can be. Each crystal adds its own character ...


This Amethyst cluster is completely covered in Cacoxenite! It comes already mounted on a finished wood stand. Amethyst is considered a very spiritual ...


Ancient Egyptians used the amethyst to guard against guilty and fearful feelings.


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 ...


This Andradite is an amazing thumbnail specimen. It is a very nice specimen from this local.""


Apatite from this iron mine seem to come in a never ending flow from the mountain of high grade iron ore.