calcflinta

Calcflinta, or calc-flinta, is a fine grained calc–silicate rock found amongst the metamorphic rocks of the eastern Highlands of Scotland. It is a hornfels developed from calcareous mudstone. [http://www.maden.hacettepe.edu.tr/dmmrt/dmmrt170.html Dictionary of Mining, Mineral, and Related Terms, the U.S. Bureau of Mines, 1996] {{webarchive|url=https://web.archive.org/web/20110609192655/http://www.maden.hacettepe.edu.tr/dmmrt/dmmrt170.html |date=2011-06-09 }} Calcflinta is also found, for example, around the northwest margin of the Dartmoor granite in England, and on King Island in Tasmania.