This beaded gemstone necklace is made of black onyx cubes, quartz crystal faceted rounds, and a variety of pewter castings. It measures approximately 36.75 inches long. Black onyx is a protective stone. It is said to chase away nightmares, dispel negative energy, increase confidence and self-esteem, and enhance concentration. It is thought to balance emotions and to help us to keep feelings under control. Black onyx is believed to heal old wounds and to help us to change old habits. Black onyx is associated with the Zodiac signs of Leo and Capricorn. It is the mystical birthstone for the month of December, and an alternate birthstone for the month of February. It is given as an anniversary gift for the 10th year of marriage. Quartz crystal, also known as rock crystal is a protective, healing, and purifying stone. It is said to clear the mind, increase energy, promote harmony, dispel negativity, and foster patience. It is believed to energize and stabilize the body and mind, and to cleanse and purify the soul. Quartz crystal is said to enhance the healing properties of other stones. Clear quartz is associated with the Zodiac signs of Aries, Pisces, Taurus, Gemini, Leo, and Libra, and it is one of the birthstones for the months of March, April, and November. It is given as a gift for the 3rd and 15th wedding anniversaries. Quartz is the official state mineral for Arkansas, and the official state gem for Georgia.