Project Proponent Argyle Diamond Mines Pty Ltd Proposal description To extend the current Argyle Diamond Mine Operations at Argyle Diamond Mine to develop an underground diamond mine and associated infrastructure. Assessment Number 1606 Region Kimberley Referred under EP Act s38 Industry sector Diamonds Last updated April 17, 2014 Current Status Ministerial Statement published 2. Decision on whether to assess this proposal Chair's Determination Environmental Protection Statement (EPS) Preliminary Environmental Factors Social Surroundings Subterranean Fauna Hydrological Processes Date published Monday, 14 November, 2005 4. EPA Report on assessment EPA Report Number 1205 EPA Report Argyle Diamond Mine - Underground Project 110 km south of Kununurra, East Kimberley (PDF, 855.68 KB) Key Environmental Factors Terrestrial Environmental Quality Terrestrial Fauna Hydrological Processes Date published Monday, 14 November, 2005 Appeals close Monday, 28 November, 2005 5. Decision on proposal and implementation of proposal Ministerial Statement Date of approval Wednesday, 11 January, 2006 Ministerial Statement Ministerial Statement 711 (PDF, 1.56 MB) Post-assessment changes Section 46 inquiry Argyle Diamond Mine, Underground Project - 110 km south of Kununurra, Shire of … s. 45C amendments Attachment 1 to Statement 711 – Deletion of the “Key Characteristics” from Table 1 of Schedule 1 of Statement 711 which are not relevant to the environment; Amendment to daily “Dewatering Requirements” limits; Removal of reference to “Alternative Power Supply”; and update all Figures in Schedule 1 – change to proposal approved under section 45C on 17 April 2014. Date of approval s. 45C Thursday, 17 April, 2014