Commercial name: Copper Stromboli
Color : Copper background, darker evident streaks
Aspect: Stratified typical cleft
Surface: Natural cleft
Material: Natural quartzite
Substrate: Epoxy – polyester resin
Hardness: (Mohs): 3
Water absorption: 0,88%
Density: 1,66 g/cc

Porosity: 2,05%
Tensile strength: 18,15 N/mm2 (185,05 Kg/cm2)
Flammability: Not supporting to the flame. Non flammable.
Available sizes: 60x120 cm
Dimensional tolerance: ±1~2 mm / ±1~2 °
Thickness: 1.5 to 3.0 mm
Average weight per sheet (60x120cm):: 1.6 Kgs (~2 Kgs/m2)
Backlit version: Not available
Fire resistant version: on request