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Granite name is gabbro and its components include plagioclase 50%, clinopyoxene 20%, olivene(or called chrysolite)18% ect. 2. The colour of the granite: Dark or very near dark. 3. The hardness of the granite: Over hs70(shore hardness) 4. The elasticity of the granite:1.27-1.47x1000000n/square mm 5. Pressure power of the granite:245-254n/square mm 6. Coefficient of expansion:4.61/1000000 n/c Water absorption of the granite: <0.13%. Price Terms: CNF QINGDAO,CHINA Quantity: 4 20' container/month[china export base company ]
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