This is a beautiful large museum quality full slice stone weighting 11.9 kg. The specimen stands 500 mm high by 758 mm wide. It has a great looking diamond lap finish. This slice has visual shock features which include black color, deformed chondrules and granulated minerals. This is the largest museum quality specimen I have ever cut and owned. As far as I know this is one of the largest if not the largest stone slice ever available.