Analysis for stakeholders on formalization in the . - CommDevMining Sector Diversification Programme - Zambia. MUZ .. Major Environmental and Social Impacts; Role of Institutional Aspects in Formalization and Lessons .. Zambia Case Study 2: Gemfields Resources Plc. Gemfields Resources Plc is an incorporated company operating gemstone and amethyst mines in. Zambia.functions of stakeholders in mining resources in zambia,Developing Effective Mineral Resource Policy for . - IM4DCZambia is the focus of this study, recognising the historic importance of copper mining in Zambia, the . more fully realise the resource sectors role in Zambia's future, both by invigorating brownfields regions as well as frontier ... groups and stakeholders including: The Chamber of Mines, Association of Zambian Mineral.