OTC Markets | GRSLF
VANCOUVER, BC, July 15, 2020 /CNW/ GR Silver Mining Ltd. (TSXV: GRSL) (FRANKFURT: GPE) (OTCQB: GRSLF) ("GR Silver Mining" or the "Company") is pleased to announce that it has started a surface drilling program at its owned Plomosas Silver Project ("Plomosas Project") in Sinaloa, Company .