Vancouver, British Columbia--(Newsfile Corp. - July 21, 2021) - Solis Minerals Ltd. (TSXV: SLMN) ("Solis" or the "Company") is pleased to announce it has begun trading today under the symbol SLMN, as the successor to Westminster Resources Ltd. (old symbol WMR). There has been no change in capitalisation structure. Solis Minerals is a...