Decorative stone pebbles. Pebbles come in various colors and textures and can have streaks, known as veins, of quartz or other minerals. Pebbles are mostly smooth but, dependent on how frequently they come in contact with the sea, they can have marks of contact with other rocks or other pebbles. Decorative stone - Great prices and selection of stones Please note: You are currently browsing img cotswold decorative chippings stonemarket that is 960x1026px in size. This image is listed in decorative garden stone chippings category. Decorative stone Great prices and selection of stones, 960x1026 in 237.93 KB.