Nero Marquina Marble

Nero Marquina Marble, also known as Marquina Black Marble or simply Nero Marquina, is a type of marble that originates from the region of Markina (Marquina) in the Basque Country of northern Spain. It is named after the town where it is quarried.

Nero Marquina Marble is highly prized for its distinctive deep black color and its characteristic white veining. The veins can vary in thickness and pattern, ranging from fine and subtle to bold and dramatic. The contrast between the black background and the white veins creates a striking visual effect, making it a popular choice for both interior and exterior applications.

This type of marble is widely used in various architectural and design projects, such as flooring, wall cladding, countertops, and decorative accents. Its elegance and timeless appeal make it a sought-after material in the world of interior design. Nero

Marquina Marble adds a touch of sophistication and luxury to any space. 

PETROGRAPHIC DESCRIPTION (UNE EN 12407:2007) Dark tone with irregular white veins compact. Fine grain. Biomicrite. 

(UNE-EN 1936:2007) 2680 kg/m3 Apparent density 
(UNE-EN 1936:2007) 0,2% Open porosity 
(UNE-EN 12372:2007) 14,4 MPa Flexural strength 
(UNE-EN 1926:2007) MPa Compressive strength 
(UNE-EN 13755:2008) 0,1 % Water absorption at atmospheric pressure 
(UNE-EN 1341:2002) 21,5 mm Abrasion resistance 
(UNE-EN 14231:2004) 45 USRV Slip resistance 
(UNE-EN 12371:2002) 11,9 MPa Flexural strength after frost resistance (12 cycles)
(UNE-EN 12371:2002) 11,9 MPa Flexural strength after frost resistance (56 cycles)
(UNE-EN 14066:2003) 0,57% (Peso WEIGHT) Thermal shock resistance (20 cycles)- (Ed)
(UNE-EN 13364:2002) 2200 N Breaking load at a dowel hole 
(UNE-EN 14581:2006) -. C-1 Coefficient of linear thermal expansion 
(UNE-EN 1925:1999) (PND*) g/m2·s0,5 Water absorption 
* PND: no se hace capilaridad si   la porosidad < 1%