Black Markina Marble is an exclusive and unique product that is globally recognized among ornamental stones. Its geological location corresponds to a narrow and specific limestone band, approximately four kilometers long and only 200 meters thick, situated on the slopes of the mountains that separate the towns of Markina and Aulesti.
The quarries located in these municipalities have, for decades, projected the name of Markina to the entire world, linking its toponymy with the quality of the product extracted from this precise area, where the whimsical conditions of geology have formed a rock that uniquely combines beauty and strength, elegance and purity.