A kind of Weak Chloritization and Pyritized Acidic Granular Orphyroclastic Lavas identified in Petrographic examination determined by SGS tests, Sky Blue presents exquisiteness and beautiful textures like marbles and possesses super high hardness over normal granites (Sky Blue Shore Hardness: 121.6). It is welcome among renowned architects and widely applied in many prestigious buildings
new materials for buliding.have our own quarries,don't worry
about the yield and quality,