China blue limestone

China blue limestone 1. Shandong origin of large local quarry; 2. perfect green environmental materials; 3. large capacity; 4. Blue limestone is Chinese rare mine resource, it is nontoxic, green environmental protective, the stone has no irradiative material and can burden wear and wind abrasion. The products of blue stone are widely used in environmental projects as for theirs unique shapes. Dimensions available: 30 x 30 x 1cm, 30 x 30 x 2cm, 45 x 45 x 2cm,40x40x3cm, 60 x 60 x 2cm, 60 x 60 x 3cm, 80 x 80 x 3cm, 100 x 100 x 3cm and other cut-to-size as required.