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This article is within the scope of WikiProject Mining, a collaborative project to organize and improve articles related to mining and mineral industries. If you would like to participate, you can edit the attached article, or visit the project page, where you can see a list of open tasks, join in the discussion, or join the project.MiningWikipedia:WikiProject MiningTemplate:WikiProject MiningMining articles
List of ponds of the Lower Harz Pond and Ditch System is within the scope of WikiProject Lakes, a collaborative effort to improve the coverage of lake-related articles on Wikipedia, using the tools on the project page. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.LakesWikipedia:WikiProject LakesTemplate:WikiProject LakesLakes articles