Basalt, Granite, Sandstone, Limestone, Slate, Marble, Travertine | Epic Stone - Your Total Natural Stone Supplier australia stone supplier, basalt, epic stone, epicstone, granite stone, limestone, marble, natural stone supplier, sandstone, slate, sydney stone wholesale, travertine Epic Stone is a natural stone supplier based in Sydney, Australia. Our stone collection includes basalt, granite, sandstone, limestone, slate, marble and travertine.