Calacatta Gold Polished Marble tile from tilebar: non-detect (negative) for Lead, Cadmium, Mercury and Arsenic
Demolition of ceramic tile can poison kids. The tiles pictured (c. 1992) tested for 43,900 ppm Lead. [90 is unsafe].
Newly installed 2014 Kitchen Counter Tile: 368,400 ppm Lead. 90 ppm Lead (& up) is unsafe in items made for children to use.
