Color: Gray: Gray Peach Village G341, Pearl spent G383, Lu ash G343, etc.
Yellow: yellow rust, and so-G350
Black: Rushan Green G370, Jinan, such as the Green G301
Red: Shidao Red G386, cherry red G367, Hai Duong Hung G363, such as G352-General
White: white sesame G359, crystal white jade G355, snowy white marble M311, etc.
Sandstone: red sandstone, green sandstone, yellow sandstone, and so on.
Technology: polished surface, spent hammer face, cutting surface, cut ax face, burned face and natural surface and so on.