This is a bag of medium to large pieces of untumbled quartz that is of B quality. Emitting the same healing energy as all quartz and in its natural raw state. Quartz may assist you with absorbing energy, wisdom, amplifying intentions, balance, harmonizing, stabilizing, fatigue and stimulating the immune system. Image shows the amount of 1lb, however it is sold by approximate weight only, Each piece unique in sizes, shapes, colors, and inclusions. From Brazil.