What is a Aura?
The aura is the electromagnetic field that surrounds the human body and every other living organism in the universe.
These particles of energy are suspended around the healthy human body in an oval shaped field. This "auric egg" emits out from the body approximately 2-3 feet (1 meter on average) on all sides. It extends above the head and below the feet into the ground.
The aura consist of seven levels/layers/auric bodies. Each one of the subtle bodies that exist around the physical body, has its own unique frequency. They are interrelated, and affect one another and the person's feelings, emotions, thinking, behavior, and health as well. Therefore a state of imbalance in one of the bodies leads to a state of imbalance in the others.
Crystals and The Aura
Clearing blockages and healing the aura with crystals is a ancient practice. In this, the crystal's auric field merges with yours and transmits some of it's energy to you. Now is where the chakras come in. Your chakras create your aura.
When choosing a crystal, make sure it corresponds to the particular chakra you are having a problem with. For example, the Brow Chakra's colour is shades of purple; therefore amethyst would be a good choice. Everything has to correspond and be relevant.
Aura Colour Meanings
Sometimes just wearing a certain color can also effect your life. When studying color, make sure you know what color each chakra is and what each chakra is for. For example, you should know that red is for the Root Chakra and can help any issues that chakra is deals with.
RED
Red is the color of energy, vitality and power, feistiness and passion, as well as anger. It is used for burning out cancer, drying up weeping sores or wounds, etc., it will warm cold areas to reduce pain. Red is a powerful healing agent for healing diseases of the blood and circulation. It will help with depression.
ORANGE
The mental body in both its logical and conceptual form. It is used to increase immunity, to increase sexual potency, to help in all digestive ailments, chest and kidney diseases. Orange will have a gentle warming effect if used lightly. Orange, like red should not be used for too long. It is not a good color for nervous people or people easily agitated.
PEACH
The peach frequency is used for peace, truth, and balance. It represents everything that is neutral.
YELLOW
Yellow is the color of intellect and it is used for mental stimulation, it will help you think quicker. It is good for clearing a foggy head. To help cure dermatitis and other skin problems and again it must be used carefully because it is very stimulating and it could cause exhaustion and depression.
GREEN
Green is the color of healing and nature. It will balance the emotions and brings about a feeling of calmness. Green is a good general healing color because it stimulates growth therefore it is good for helping heal broken bones - regrowth of tissue of all kinds.
BLUE
Blue is the color of truth, serenity and harmony, by helping to soothe the mind. Blue is good for cooling, calming, reconstructing and protecting. Blue will help feverish conditions, it will help stop bleeding and it will help with nervous irritations. It is very good for burns. Too much blue could leave you cold, depressed and sorrowful.
PURPLE
Purple is also a color that will connect you with your spiritual self. It is good for mental and nervous problems. It will assist very well with rheumatism and epilepsy. Helps with pain, is used in deep tissue work and helps heal the bones. Too much purple and you don't tend to live in this world. It is a very spiritual and psychic color.
PINK
Pink is the color of romance and self-love. Pink and Green are great colors for any love spells.
VIOLET
Violet is the color of divine freedom. It is used to burn off karma from other lifetimes on all levels. It is also one of the colours of the Brow Chakra
WHITE
White represents purity. It will purify the body on the highest levels. It is the highest charging field to bring peace and comfort at the highest level. It can also be used to substitute any other color.
SILVER
Silver is the color of wonder and persistence. It is the major purging color so it is very good for removing unwanted diseases and troubles from the body. It is best for cancer of tissue and blood.
GOLD
Gold is the strongest color to help cure all illness. It is so strong that many people are not able to tolerate it, so people have to be conditioned to gold over a period of time. Gold strengthens all fields of the body and spirit.
BLACK
Black is a color that is not used very often but it will help bring a patient to a state of grace. It will help them reach the silence and the peace of God. We are all drawn to the colors we need to create the balance we need in our lives. Black represents change.
~Colours taken by a article from The Order.
Hope this helps you understand the aura a little more.