Creation Landscape Supplies stock a range of imported bagged riverstone. Although more expensive than our bulk WA riverstone, a wider colour and size variation is available. The 20 kg bags are sold in polished white (3 sizes), matt white (3 sizes), polished black (3 sizes), polished yellow (1 size), polished red (2 sizes) polished mixed colours (1size) and also a crushed matt quartz (2 sizes).