Amethyst is purple Quartz, and is a meditative and calming stone. It works in the emotional, spiritual, and physical planes to provide calm, balance, patience, and peace. Amethyst is also beneficial when dealing with legal problems and money issues, which can lead to prosperity and abundance.
Emotionally, amethyst can help heal personal losses and grief. Amethyst has a gently sedative energy that promotes peacefulness, happiness, and contentment. It also brings emotional stability and inner strength, and can enhance flexibility and cooperation. Amethyst can help get rid of addictions (alcohol, drugs, smoking, etc.) and compulsive behaviors of all kinds.
In the psychic and spiritual realms, amethyst is an excellent all-purpose stone that can increase spirituality and enhance intuition and psychic powers of all kinds. It does this by making a clear connection between the earth plane and other planes and worlds. Amethyst is also excellent for meditation and lucid dreaming. It is known to open one's channels to telepathy, past life regression, clairaudience, clairvoyance, and communication with angels. Amethyst also protects against psychic attacks, especially during spiritual work, and protects one from thieves, and protects travelers.
Physically amethyst is said by spiritual healers and mystical lore to heal the withdrawal symptoms of any sort of addiction, help with headaches, insomnia, arthritis, diabetes, pain relief, circulatory system issues, endocrine system problems, chronic fatigue, fibromyalgia, immune system deficiencies,asthma, phobias, pregnancy and preventing miscarriage, menopause, PMS, and general healing.
Amethyst is associated with the third eye and crown chakras primarily, but can also open the heart chakra.

According to an Eskimo legend, the Northern Lights were once imprisoned in the rocks along the coast of Labrador. It is told that a wandering Eskimo warrior found them and was able to free most of the lights with a mighty blow of his spear. Some of the lights were still trapped within the stone, and thus we have today the beautiful mineral known as labradorite.

Labradorite is a highly mystical and protective gemstone, a bringer of light. It raises consciousness and connects with universal energies. Labradorite deflects negative energies from the aura and prevents energy leakage. It forms a barrier to negative energies shed during therapy. It can take you into another world or into other lives. A stone of esoteric knowledge.

Labradorite aligns the physical and etheric bodies and accesses spiritual purpose.
It raises consciousness and grounds spiritual energies into the physical body.
This stone stimulates intuition and psychic gifts, including the art of "right timing", bringing messages from the unconscious mind to the surface and facilitating their understanding.
Labradorite banishes fears and insecurities and the psychic debris from previous disapointments, including those experienced in past lives. It strengthens faith in the self and trust in the universe. It removes other peoples projections, including thought forms that have hooked into the aura.
Labradorite calms an overactive mind and energizes the imagination, bringing up new ideas.
Analysis and rationality are balanced with the inner sight. Labradorite brings comtemplation and introsection. Synthesizing intellectual thought with intuitive wisdom, it is an excellent dispeller of illusions, going to the root of a matter and showing the real intention behind thoughts and actions. This stone brings up suppressed memories from the past.
Labradorite is a useful companion through change, imparting strength and perserverance.
A stone of transformation, it prepares body and soul for the Ascension Process.