Application of the UNFC-2009 to Metals' Production Waste

The "United Nations Framework Classification (UNFC-2009) for Fossil Energy and Mineral Resources 2009” is the international system designed to meet (to the extent possible) the needs and to support the decision making and resources management of private industry investment, governments, policymakers, bank investment, scientists. There are different international and national systems classifying commodities (resources, reserves, possibility and feasibility to extract them, etc.) with their own definitions and reporting terminology which often do not overlap entirely or even differ significantly - thus creating difficulties and problems among stakeholders to understand each other. The UNFC-2009 is developed to allow “speaking in one language”. The paper presents briefly the UNFC-2009. The UNFC-2009 applies simultaneously three fundamental criteria to classify projects: economic and social viability, field project status and feasibility, and geological knowledge (so called E, F and G axes), thus creating a visualized, easily understandable three dimensional system. The E, F and G axis categories are divided to subcategories, using additional criteria. The UNFC-2009 is already applicable to solid minerals, nuclear fuel resources, petroleum. The amounts of solid waste generated by metals production from ores (mining, minerals beneficiation, extraction metallurgy) and its metals content are discussed from the viewpoint of using the waste as resource. An attempt is made to apply the UNFC-2009 to technogenic waste from metals production from ores - both to old engineering constructions (historic mining dumps and reclaimed beneficiation tailings ponds) and new (currently in use) dumps and ponds.