A mystery of alum
We are in Puerto de Mazarron. It is one of those places which had a town, Mazarron, which is safely tucked away, 5km in land and the port. About 12,500 people live in Mazarron and 10,000 in the Puerto. You get the usual crowd of people of the various ages, Phoenicians, Romans and Moors here. Philip II granted the place town status and fishing and mining helped things along. Mining peaks in the early twentieth century, whereafter the place shrunk from 23,000, down to 10000 till the recovery began in the 1980s. Today tomatoes and cucumbers are the top agricultural products grown here, sardines and prawns are the sea harvest of choice and 15% work as waiters. Now for personal rabbit hole. Alum. Used in dying. Apparently England got most of its from Italy in the Sixteenth Century. But what is this. Alum in Mazarron. It ends in 1572 https://visitamazarron.com/en/monument/old-alum-factory/ We are near the sea front and what Google M...