Stone : Maori Island Finishes: Polished Surfaces Maori Island slabs are made of acrylic resin and crushed stone.cool elegance has been synonymous with wealth and privilege. But thanks to improvements in its production, this rare beauty has become a bit more affordable. A hard, crystalline form of limestone, marble is often white with streaks of grays, although there are many color variations. http://www.quartzmasters.com/