Size Chunk Resources SCR was established in 2010 as the mining and minerals division of Size Chunk Group. In 2012 it became the largest coal exporter in Zimbabwe and was awarded Most Improved Exporter of the year, by Zimbabwe National Chamber of Commerce. In the same year SCR was awarded Second Runner up National Exporter of the year in mining. SCR has now expanded its service offering profile, to include the the ones listed on our services page