Concrete is relatively green in that it is likely locally produced and is often recycled. Liquid Quarry reuses many of the materials used in the production of our pieces, which also helps our environmental impact. Marble, granite and soapstone are cut from the earth after millions of years of formation, and they are rarely if ever recycled. Formica is not recyclable at all. Although concrete is not as green as we would prefer, it is amongst the greenest alternatives available.