IMPORTANT: With this material every single piece is unique just like Mother Nature made them. While you will get pieces similar to the images, the pieces you receive will not be identical to those shown and they will vary in appearance. In some cases, there may be more variation in the pieces than others, and we want people to be aware they aren't getting the exact pieces in our images prior to ordering. Each quantity purchased is for ONE piece, even if more than one piece is shown in a cell in our images. The cells shown have different styles of this unique quartz from South Africa. When you order, look at the grid in the close-up pictures and in our video that is attached. You can then select the style you want to get from the pull-down menu when you order. As an example, if you want to get pieces similar to cell 1-5 and 11-15 (which all look similar) then you can select this from the variations menu when ordering.