KnowraPlacer miningLinked fromLinked fromThe 11 pages that link to Placer mining, each with the reason it gives.All 11Broader topic 4Related 3Narrower topic 2Compared with 2Open-pit miningCompared with: It targets loose deposits rather than excavating consolidated ore in a pit.Witwatersrand Gold RushCompared with: Unlike shallow placer deposits, Witwatersrand gold demanded deep, capital-intensive hard-rock mining.