Cornwall and West Devon Mining Landscape
Overview
 
The Cornwall and West Devon Mining Landscape is a World Heritage Site
World Heritage Site
A UNESCO World Heritage Site is a place that is listed by the UNESCO as of special cultural or physical significance...

 which includes select mining landscapes across Cornwall
Cornwall
Cornwall is a unitary authority and ceremonial county of England, within the United Kingdom. It is bordered to the north and west by the Celtic Sea, to the south by the English Channel, and to the east by the county of Devon, over the River Tamar. Cornwall has a population of , and covers an area of...

 and West Devon
West Devon
West Devon is a local government district and borough in Devon, England. Towns in the district include Chagford, Okehampton, Princetown, and Tavistock, where the council is based....

 in the south west of the United Kingdom. The site was added to the World Heritage List during the 30th Session of the UNESCO
UNESCO
The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations...

 World Heritage Committee in Vilnius
Vilnius
Vilnius is the capital of Lithuania, and its largest city, with a population of 560,190 as of 2010. It is the seat of the Vilnius city municipality and of the Vilnius district municipality. It is also the capital of Vilnius County...

, July 2006.
Up to the mid-16th century, Devon produced approximately 25-40% of the amount of tin
Tin
Tin is a chemical element with the symbol Sn and atomic number 50. It is a main group metal in group 14 of the periodic table. Tin shows chemical similarity to both neighboring group 14 elements, germanium and lead and has two possible oxidation states, +2 and the slightly more stable +4...

 that Cornwall did but the total amount of tin production from both Cornwall and Devon during this period was relatively small.
 
x
OK