]> http://scatoday.net/taxonomy/term/246/0 Mining, ore processing, and related sciences and trades en http://scatoday.net/node/10970 Archaeologists working on the excavation of a Roman fort near Calstock in Cornwall credit references to silver smelting in medieval documents for helping to locate the site. 601 CE and Earlier Archaeology BBC News English Mining Roman Fri, 15 Feb 2008 17:43:11 -0500 http://scatoday.net/node/6922 Scientists have tracked down the source of heavy metal pollution on a site in Northern France to the remains of medieval metallurgical workshops. French Medicine Metalworking Mining Modern Society Tue, 22 Aug 2006 18:15:51 -0400