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Understanding how much of above-ground resources are present, where the stocks are located, and how they are distributed, is important for the evaluation of the economic values of the resources, the social, and environmental impacts of mining these resources and the effectiveness of existing and future collection and recovery systems. Although the value of geographical location has recently been recognized...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.