... 3)Strong Package,Cheap Price 4)Fast Delivery basalt paving stone Basalt has two color tones as Grey and Dark. ... ,Lx250,Lx300,Lx200,etc.Paving Stone: 200x200,400x400,600x400,800x400,etc.Meshed Paving: 400x300,500x500,400x400,etc.Kerb Stone: Lx20x30,Lx15x30,Lx12x30,etc ... Lanterns,Pots,Tables& Chairs,Meshed Paving,Mosaics etc.Usage:Black Basalt Can be made into wall stone cladding,blindstone,tiles,flooring ...