Quéquicom: The Gold of the Segre

\ ‘Quéquicom\’ finds gold in the river Segre as it passes throught Balaguer. They’re a little straws travelling downstream from the Pyrenees. With these few grammes, Samantha Valley goes to a foundry to know the differences between yellow and white gold and also tests the skin allergy to know if it is allergic to this noble metal.