Waterloo mine

{{Short description|Silver mine in San Bernardino County, California, U.S.}}

{{Use American English|date=June 2025}}

{{Infobox Mine

| name = Waterloo mine

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| state/province = San Bernardino County, California

| country = United States

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| products = silver

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The Waterloo mine is a large silver mine located in California. Waterloo has reserves estimated at {{convert|100.9|e6oz|metric ton|}}.{{cite web|url=http://www.panamericansilver.com/operations/usa/waterloo/|title=Waterloo Mine|year=2012|publisher=panamericansilver.com|accessdate=2013-06-29}}