Waste-rock dumps, geochemistry, acid-rock drainage, kimberlite tailings
483 documents · Page 5 of 25
The Independent Environmental Monitoring Agency provides detailed technical comments on Dominion Diamond's Waste Rock Ore Management Plan Version 8.0 regarding the Lynx Diabase, raising concerns about the adequacy of ef…
This literature review examines the suitability of stockpiled lake sediment from the Ekati Diamond Mine as a reclamation substrate for revegetating rock pads and tailings. The document synthesizes greenhouse trials, fie…
The Wek'èezhìi Land and Water Board approved Dominion Diamond Ekati ULC's 2016 Three-Year Seepage Survey Report (2014-2016) on January 25, 2018, and issued directives requiring submission of revised monitoring plans, wa…
Dominion Diamond Ekati ULC submits updated Waste Rock and Ore Management Plan (WROMP) Version 8.0 and Jay Road Construction Plan Version 2.0 to the Wek'èezhìi Land and Water Board for approval, reflecting the discovery…
The Independent Environmental Monitoring Agency held its 98th Board of Directors meeting on September 12-14, 2017 in Yellowknife, including a site visit to Ekati Diamond Mine. The meeting covered presentations on the Mi…
This 2016 Waste Rock and Waste Rock Storage Area Seepage Survey Report documents monitoring of waste rock storage areas and seepage quality at the Ekati Diamond Mine, prepared by SRK Consulting for Dominion Diamond Ekat…
Technical sessions held April 20-24, 2015 for the Jay Project environmental assessment, featuring IEMA, Dominion Diamond, and regulatory participants discussing project alternatives, wildlife impacts, water quality mode…
This is Section 3 (Project Description) of Dominion Diamond's Developer's Assessment Report for the proposed Jay Project, submitted to the Mackenzie Valley Review Board in October 2014. It provides comprehensive technic…
This close-out report documents the completion of the 2012 Environmental Impact Assessment (EIR) process for the Ekati Diamond Mine, including technical sessions, public workshops held November 6-7, 2012, and stakeholde…
This annual report documents Dominion Diamond Ekati Corporation's 2012 revegetation and progressive reclamation activities at the Ekati Diamond Mine, including site amelioration work, monitoring of plant establishment a…
BHP Billiton's 2012 Annual Interim Closure and Reclamation Plan Progress Report documents the first year of implementation of the approved ICRP Version 2.4, detailing reclamation research activities, community engagemen…
Dominion Diamond Ekati Corporation Environmental Agreement and Water Licence Annual Report Summary 2012 for the Ekati Diamond Mine. Includes June 12 2013 IACT (Independent Aboriginal Communities Trust) Ekati Site Tour a…
BHP Billiton's Wastewater and Processed Kimberlite Management Plan Version 2.0 (October 2011) describes the comprehensive management strategy for all wastewater and fine processed kimberlite at the Ekati Diamond Mine, s…
This is the conference program and materials for the 6th International Conference on Mine Closure held September 18-21, 2011 at the Fairmont Chateau Lake Louise in Alberta, Canada. The document includes a short course o…
BHP Billiton's Interim Closure and Reclamation Plan Version 2.4 for the EKATI Diamond Mine (August 2011) outlines comprehensive strategies for site reclamation including pit lake creation through flooding, waste rock st…
BHP Billiton's Interim Closure and Reclamation Plan (Version 2.4) for the EKATI Diamond Mine in the Northwest Territories outlines comprehensive strategies for mine closure and environmental reclamation, including pit l…
This 2011 freshet seepage survey report documents water quality monitoring at waste rock storage areas of the Ekati Diamond Mine conducted in June 2011, comparing results against Water Licence W2009L2-0001 effluent qual…
Comprehensive guidelines for closure and reclamation planning of advanced mineral exploration and mine sites in the Northwest Territories, developed jointly by Aboriginal Affairs and Northern Development Canada and the…
This 2008-2009 monitoring report documents the environmental response to and effects assessment of an unplanned release of approximately 4,465 m³ of processed kimberlite into Fay Bay from Cell B of the Long Lake Contain…
Mining 101 is a comprehensive educational course by Dr. Scott Dunbar delivered in blended learning format through EduMine, covering ore deposits, mining methods (open pit and underground), mineral processing techniques,…