Geology, Mines and Quarries
The western face of Clough Head is extensively marked by quarrying. In addition to Thelkeld Quarry were Birkett Bank, Hill Top, Wanthwaite and Bram Crag Quarries, all of which were worked for granite. In addition behind Lowthwaite Farm are the remains of Wanthwaite Crag Mine. Several levels were driven here along a system of lead and copper veins, the most recent lease being taken out in 1887. Geologically, the area to the north of the top is characterised by an intrusion of microgranite, while various members of the Borrowdale Volcanic series occur to the south.
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Famous quotes containing the words mines and/or quarries:
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—Mark Twain [Samuel Langhorne Clemens] (1835–1910)
“Three million of such stones would be needed before the work was done. Three million stones of an average weight of 5,000 pounds, every stone cut precisely to fit into its destined place in the great pyramid. From the quarries they pulled the stones across the desert to the banks of the Nile. Never in the history of the world had so great a task been performed. Their faith gave them strength, and their joy gave them song.”
—William Faulkner (1897–1962)