Silvermine is a word used in numerous place names around the world.
Hong Kong Silvermine Bay, a bay in Mui Wo, Lantau Island Silver Mine Bay Beach, also known as Silvermine Bay Beach
Ireland Silvermine Mountains, a mountain range in County Tipperary Silvermines, a town in that mountain range, and also a defunct mining site in the area
South Africa
Silvermine Nature Reserve, part of the Table Mountain National Park in Cape Town
United States Silvermine, Connecticut, a neighborhood in Fairfield County Silver Mine, Missouri, an unincorporated community Silvermine River, in Norwalk and New Canaan, Connecticut