Individual stones within the Zentron Crystals package are unique and will all differ slightly. These pieces are between 1" to 1.5" in size. Keep in mind the differences in size and shape will vary the amount of stones you will receive Part of the Zentron Crystal Collection a top quality assortment of hundreds of beautiful gemstones and crystals found throughout the globe Our 1/2 Pound and 1 Pound lots come in a protective velvet bag for extra protection as well as easy storage and handling Uses of our gemstones are infinite in possiblities. Some of these uses include: cabbing, tumbling, lapidary, healing, jewelry, cutting, decoration, reiki or metaphysical This for 1/2 Pound lot of stones (.22 Kilograms, 1133 carats, 8 ounces) Zeusite is a rare stone found only in Brazil. This chalcedony stone is formed under extreme heat in pressure from past volcanic activity. These are great for many different uses with their intricate weaving of colors and shapes. These stones are around 1" in size. Each lot you receive will have a pound of stones as well as a velvet pouch for easy storage and carrying.