Blackrock Silver Corp. engages in the acquisition, exploration, and development of mineral properties in the United States. The company primarily explores for gold and silver deposits. Its flagship property is the Tonopah West silver-gold project that consists of 100 patented and 279 unpatented claims covering approximately 25.5 square kilometers located in the Walker Lane trend of western Nevada. The company was formerly known as Blackrock Gold Corp. and changed its name to Blackrock Silver Corp. in March 2021. Blackrock Silver Corp. was incorporated in 1999 and is headquartered in Vancouver, Canada.