Detailed Product Description

Normal feature:

1) Chinese natural marble
2) Polished big slab, 2cm of thickness
3) Used for the indoor and outdoor decoration with the graceful, unique and
    classical effect 
4) This wonderful material is widely used in hotels, restaurants, houses and
    public building

Some details of  Black Emperador as follow

Physical state :

shore scleroscope hardness(HSD):    100

bulk density:                                     0.35g/m³ 

water absorption:                              1.37

Chemical composition:

SiO :                                               75.66

Cao:                                                15

Mgo                                                1.44

Na₂O :                                            4.11

 Fe₂O_{3  :}                                                        4.05