Minas de sal de Cardona
Last Wednesday, May 15, the sixth graders students visited Cardona and we took a tour of the salt mines. We learned how the mine was formed and the hard work of the miners and the conditions in which they worked. We saw an exhibition of figures made with salt and we could even taste the potassium salt, which had a bitter and spicy flavor at the same time. It was really fun and we learned a lot about the different uses of salt.