... ,sawn,flamed,etc. For tiles,stair step,cobblestone, Chinese Limestone, Blue Limestone, Black Limestone, Yellow Limestone.1. Material: natural limestone2. Origin: Shandong, China3. Tile ... sills, Mosaic, Fountains, Shower Trays, etc.7. Color: Blue limestone, black limestone, yellow limestone8. Package: strong fumigated wooden crates9. Delivery Time: 15 ...