This listing is for 1/2 pound 1 pound of crystals quartz point (WBTS-16) We can also wholesale these by kilo for great prices, message for details. STOCK PHOTO. Each stone will vary slightly in size and characteristics. Many people believe that Quartz has metaphysical properties that can provide energy, focus, and even amplify or transform energy. Measures approx.: 17-42mm x 7-11mm They will vary in size and clarity most will be clear amazing quality but a few may have some clouding, and a few inclusions. These are the best quality of these from Brazil. Amazing crystals to use in any of your projects. Great for wire wrapping, Jewelry Making, Healing, Chakra, Feng Shui. Great deal for these!