Smoky quartz – Dark. Quartz is 2nd most abundant mineral on the face of the earth. Its meaning is partly based in the belief that it is the "Supreme Gift of Mother Earth." Enhanced connections with all natural elements are at the core of quartz meaning. Quartz is the most popular mineral of all the minerals; they are also one of the most common minerals yet a very beautiful one. Quartz crystals are very soothing, cleansing stones, which can have positive benefits towards spiritual and physical conditions. This gem amplifies the energy of all stones. It gives you clarity of mind and helps you overcome confusion. It assists you in enabling clear communication. This crystal hold the properties to help with meditation and facilitates past life regression. Quartz is known to reduce Capricorn's stubbornness and Leo's need for power, also making Gemini more tolerant.