... and color available 3.rain flower pebble 4.ISO9000 natural pebblepebble stone Sinoy Stone Company is committed to supplying ... flower stone from Nanjing ,China is a kind of natural agate stone,also known as culture stone,lucky stone.The main ... component is SiO2 natural pebble stone 1.size:8-15mm,1-2cm,2 ... .,LtdTel:86-532-85986513Fax:86-532-85988713 black natural pebble