Shandong Diamond White mine contains about 300,000,000m3 . This good quarry can produce about 65,000m2 every year.
Physical quality:

density:2.69g/cm3

absorption coefficient:0.20%

compression ratio:168MPa

contradict bend intensity:18.2MPa

aciduric ablity:0.03%

contradict alkaline reaction ablity:0.02%

rigidity:134HSD

polish: 81