Tulmbled blue limestone with very competitive prices and prompt deliverly Tumbled blue stone with very competitive prices Product tumbled blue stoneOther Namecelestite, Chinese blue toneLocationShandong Province, ChinaColorGrey, ... /3cm, 60x30x2cm/3cm, 60x40x2cm/3cm, 60x60x2cm/3cm or Customized FinishingPolished, Honed, Flamed, Bush Hammered, Chiselled, Antique, Brushed, Flamed + Brushed, ...