BUTTERFLY GREEN BUTTERFLY GREEN Granite Green Brazil BUTTERFLY GREEN is a green colour granite from Brazil. Technical Information Values Volumetric Mass 2780 Kg/m3 Compression strenth 1980 Kg/cm2 Bending strength 136 Kg/cm2 Compression strength after freezing 1785 Kg/cm2 Imbibition Coefficient 0,18 N. Slabs Available N. Blocks Available Request Information Projects