The Institute of Materials, Minerals and Mining
http://www/iom3.org/
The Mining Technology Division
http://www.iom3.org/mining-technology-division
The International Mining & Minerals Association
http://www.iom3.org/content/imma-international-mining-minerals-association
HSE Mining
http://www.hse.gov.uk/mining/index.htm
UK Coal Ltd
http://www.ukcoal.com