Overview of mining in West Cork, commencement of copper mining, Allihies 1813, Ballycumisk and Horse Island 1814, Balllydehob 1820, Cappagh 1820, Gortavallig Kilrohane pre 1854 and 1890, Barytes Bantry, Scart, Derryinagh, Dereenlomane, Mount Gabriel, Dunbeacon Lead in Ballydehob, Gortycloona/Hollyhill (Bantry), Letter, Skeagh.
This a State Report 1922 and presumably accompanies a map. Some of the sources quoted like Griffith are interesting and would reward further study.
West Cork History 
Pingback: The Beara Book of Wonders, 1991 Collection of 21 stories with 7 colour illustrations by the children of Beara, West Cork, Grandfather tells a story, The Gallaun, The Mysterious Cow, The Two Giants, Storms and Reic. After Reic, The Rib of Hair, Droichead-n
Pingback: Report of Charles Thomas, Esq., Manager of Mizen Head and Dhurode Copper Mines on Mines and Mineral to be found in or Upon the Lands of Rathranemore, Rathruananebeg, Quoleaghmore (or Coolaghmore), and Quoleaghbeg, (or Coolaghbeg) opened by Late Colonel Ha
Pingback: West Cork History
Pingback: Killovenoge Mining Company, Bantry Bay, 1869. | West Cork History
Pingback: 1848, 1849. Payment by Puxleys of Mining Royalties for Allihies Copper Mines to Bantry Estate. Lord Bantry complains of a Chronic Shortage of Money by Himself and Son Viscount Berehaven. | West Cork History
Pingback: Thomas Saunders Cave, Rossbrin Manor, Schull, Mining Speculator Extraordinary, 1852 Owner of Ballycumisk, Cappagh, Horse Island, Castle Point Mines. | West Cork History