Blackrock Gold Corp.: Blackrock Files Amended Disclosure Documents Blackrock Gold Corp. (TSXV: BRC) (" Blackrock" or the " Company") announces that it has filed an amended technical report entitled " Technical Report on the Silver Cloud Property, Elko County, Nevada USA" with an effective date of July 29, 2020 and dated August 10, 2020, as amended January 25, 2021 in respect of the Company's Silver Cloud project (the " Amended Silver Cloud Technical Report") and an amended technical report entitled " Technical Report on the Tonopah West Property, Nye and Esmeralda Counties, Nevada, USA" with ...