To dream of crystal in any form, is a fatal sign of coming depression either in social relations or business transactions. Electrical storms often attend this dream, doing damage to town and country.
For a woman to dream of seeing a dining-room furnished in crystal, even to the chairs, she will have cause to believe that those whom she holds in high regard no longer deserve this distinction, but she will find out that there were others in the crystal-furnished room, who were implicated also in this sinister dream. ... Ten Thousand Dream Interpretation
Dreams of crystals symbolize your eternal self. These conductors of energy represent the amplification of your intent and your ability to bring forth your goals, visions and desires into realization. Your dream is showing you that that you are harmonizing and attuning yourself to your highest and greatest possibilities.... Strangest Dream Explanations
Vision: Looking at crystal glass is always a warning: be more realistic and don’t fall prey to desires and illusions. See Glass. Breaking crystal glass: you are losing a good friendship because of your carelessness. Crystal jewelry is a positive sign for your inner clarity, concentration, and the fulfillment of your greatest hopes and desires.
A crystal ball can forecast your future. Other images in the dream will provide important information. See Psychic, Witch.
Depth Psychology: Crystals show the basic personality traits that have “crystallized” over the course of your life. They also point to your intellectual strength.
A crystal ball reflects the expectations and hopes you have for the future.... Dreamers Dictionary
(see by type, Gems, Jrweliy, Stones) Clear crystals: purity, refinement, and accuracy.
A single crystal: The core of self, our identity and existence. Look at how the crystal appears for more interpretive value. Is it clear, multifaceted, cloudy?
Clear vision, discernment, or foresight. Smooth crystal surfaces were used for scrying throughout history, in numerous cultures including that of Medieval Europe
and Victorian America. Watch and see if any symbols or images form in the sphere, and use those as a starting point for interpretation (see Divination).
As with gems, each crystal has different interpretive value and represents various omens. Agate, for example, portends positive business ventures, while amethyst reveals contentment with your work. Conversely, dreaming of losing an amethyst signals the loss of love or self-control. Here is a brief list of other common crystals and their interpretations. Note that many meanings correlate to the crystal’s color:
Bloodstone: wish fulfillment Lodestone: enticement Camelian: luck and safety Malachite: peaceful rest Garnet: faithfulness Onyx: discord Hematite: charm and grace Opal: change, bad luck Jet: sadness and mourning Quartz: energy, strength
What happens to the crystal in the dream will alter the interpretation.
To illustrate, having a bloodstone shatter probably indicates that you feel as if your hopes have been dashed, whereas receiving the gift of a lapis might indicate an openness to develop your latent psychic abilities.... The Language of Dreams
The reward for discovering this treasure is the ultimate in purity of the soul. On the other hand, it might also be a warning of confusion, inadequacy, and idle fascination—particularly when in the form of jewelry, such as Amber and other crystals.... Little Giant Encyclopedia