"Marquina-Jeméin (en euskera y oficialmente Markina-Xemein) es un municipio de la provincia de Vizcaya, País Vasco (España), perteneciente a la comarca de Lea-Artibai. Tiene 4982 habitantes y una superficie de 45 km² con una densidad poblacional de 110,71 habitantes por km². Ostenta el título de «muy noble y muy leal villa». El municipio se formó en 1952 por la fusión de la villa de Marquina (Markina) y la vecina anteiglesia de Jeméin (Xemein). Cenarruza-Bolívar (Ziortza-Bolibar) perteneció al municipio desde 1969 hasta 2005."
"Markina-Xemein is a town and municipality located in the province of Biscay, Bizkaia, in the Basque Autonomous Community, also known as the Basque Country, located in northern Spain. The origin of the town's name lies in its geographic location. The last town in the province of Bizkaia, Markina lies between Gipuzkoa and Bizkaia. Coming from the Spanish word "marca" meaning "mark", Markina-Xemein marks the location where the Gipuzkoanos (the people of Guipuzcoa province) often battled the Bizkainos (the people of Biscay province). The local economy is mostly based on the primary and secondary sectors, with particular relevance for agriculture and cattle herding, timber research and metal industry. The metal industry has in fact played an important role in the past, through the development of important weapons in the defense industry. Extraction of black marble, known as Nero Marquina (Marmol Negro), also plays an important role in the local economy. The high quality of the stone has gained international recognition. It is one of the most important marbles from Spain. Markina-Xemein keeps a tight connection with Basque pelota sport; in fact its two walled court or frontón is known as "University of the Pelota", since it is the place where great Basket or Jai Alai pelotaris learnt to play. Markina-Xemein's patron saint festival, consecrated to the Virgen del Carmen, takes place in the middle of July. Besides, the municipality hosts many fairs and markets all through the year. Among them, we'd like to mention October's main fair, showing typical products of the area."