Economy
Rocks around the edge of Dartmoor were mineralised by fluids driven by the heat of the earth's core, which gave rise to ores containing tin, copper, tungsten, lead and other minerals in the Valley. The medieval estate of Cotehele, owned by the Edgcumbe family, was a significant producer of silver for the Royal Mint. During the industrial revolution, there was significant mining activity near the river, between Gunnislake and Weir Quay. During this period, the Tamar was an important river for shipping copper from ports such as Morwellham Quay, Calstock and New Quay (Devon) to south Wales where it would be smelted. The valley forms district A10i of the Cornwall and West Devon Mining Landscape.
The river has long been famous for the quality of its salmon whilst the valley was known nationally for the high quality, and early, soft fruit and market gardens sheltered by its steeply winding slopes.
Read more about this topic: River Tamar
Famous quotes containing the word economy:
“It enhances our sense of the grand security and serenity of nature to observe the still undisturbed economy and content of the fishes of this century, their happiness a regular fruit of the summer.”
—Henry David Thoreau (1817–1862)
“Everyone is always in favour of general economy and particular expenditure.”
—Anthony, Sir Eden (1897–1977)
“Even the poor student studies and is taught only political economy, while that economy of living which is synonymous with philosophy is not even sincerely professed in our colleges. The consequence is, that while he is reading Adam Smith, Ricardo, and Say, he runs his father in debt irretrievably.”
—Henry David Thoreau (1817–1862)