Provide all kinds of sizes, such as 300*300mm (12*12) 400*400 (16*16) 600*300mm (24*12) 600*400 (24*16) 600*600 (24*24) 900*600 (36*24) or as per clients requirement crate packing.
Thickness: 20mm, 25mm, 30mm
Blue diamond has the top quality in the black granite, famous as the first class of West China. It is very rare in the global stone market, recognized as one of rare and valued species. The main ores of blue diamond are hypersthene, hornblende, and basic plagioclase, including a little olivine, biotite, chlorite and magnetite. According to the testing, the radioactivity R of blue diamond is less than 3.8, and is future lower than the standard of 4.0. The physical and chemical standards demands are in accord with the standards of national stone quality.
Surface: Polished
Place of origin: China
Color: Black
Payment Terms: | T/T |
Density (g/cm3): | >3 |
Surface Finishing: | Polished |
Color: | Black |
Model Number: | G866188 |
Brand Name: | Yajiada |
Place of Origin: | Shaanxi China (Mainland) |