Letter

Letter to EPA re: CERCLA 108(b) financial assurance regulations

July 15, 2016

Letter: Oppose HR 3843, the Locatable Minerals Claim Location and Maintenance Fees Act of 2015

June 15, 2016

Letter to Governor Wolf re: PA’s environmental agenda

June 6, 2016

Letter to Newmont re: Máxima Acuña

April 28, 2016

UNEP Letter re: global review and regulations of mining tailings dams’ safety

January 13, 2016

Letter to ICMM re: tailings dam review

December 17, 2015