Stone of volcanic origin of dark color ideal for all types of architectural projects since it can be used as wall covering and in floors for both pedestrian and vehicular traffic both indoors and outdoors. 
 
 deal for houses, squares, streets, hotels, parking lots. 
 
Characteristics: it does not absorb humidity, minimal maintenance, resistance of 540 kg / cm2. 
 
 Formats and measures 
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 Irregular: flagstone type 
 Disc cut: 5 cm for variable lengths up to 40 cm for variable lakes 
 Press cut: 5 cm x 5 cm. up to 20 cm for variable lengths. 
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