Coral
Coral brings diplomacy and concurrence, quiets emotions, and brings peace to inner self. Facilitates intuition, imagination, visualization, expedite, accelerate the transfer of knowledge. Helps battle mental illnesses. Has a true link with the past and can pass knowledge along.
Red & Orange
Root Chakra, stimulates energy, warmth and fertility, energizes emotions
Pink
Heart Chakra, increases sensitivity, caring, compassion.
White
Helps one manage with stress, especially when stress effects the back. White coral helps with the ability to smell and soothes the nerves.
Black
Creativity, repels lower energies.
Blue
Throat Chakra, also used to illuminate the Third Eye Chakra, enhancing psychic awareness and capabilities of the user. Facilitates the improvement/permanence in pursuit of commerce, improves communication abilities, treatment of throat ailments and cleansing of mucous system.