Hemerdon Mine

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31	DEVON COUNTY MINERALS LOCAL PLAN Source: Devon County Minerals Local Plan, Adopted Plan: Part B, June 2004 Add to Reading List Source URL: www.devon.gov.uk Language: English - Date: 2005-05-10 11:58:11 Town and country planning in the United Kingdom Wolframite Planning permission Crownhill Mineral exploration Matter Crystallography Hemerdon Mine Mining in England Chemistry
32	TUNGSTEN By Kim B. Shedd Domestic survey data and tables were prepared by Jason T. Collins, statistical assistant, and the world production table was Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2002-05-02 08:43:16 Tungsten Cantung Mine Copper-tungsten Ammonium paratungstate Wolframite Cemented carbide Ferroalloy Global Tungsten & Powders Corp. Hemerdon Mine Chemistry Tungsten compounds Matter
33	PDF Document Add to Reading List Source URL: www.sssi.naturalengland.org.uk Language: English - Date: 2003-11-17 11:07:00 Tin mining Cassiterite Killas Mulberry Downs Quarry Wolframite Hemerdon Mine Geevor Tin Mine Crystallography Cornwall Chemistry