Onyx - Give better business acumen and management skills

Used instead of Emerald, Onyx gives good comprehension power and the power to deeply analyse a situation before reacting to it. Mostly used by astrologers to give better business acumen and management skills. Who should wear it? People interested in politics should use it. It restores confidence in life and love. And though it comes in different shades like red, blue, green, yellow, black and white, but astrologically the best suited for wearing, as a ring stone is green onyx.