B2Gold expands Mali footprint with Aussie junior buy, Silvercrest completes Las Chispas build, Marathon Gold close to completing Valentine permitting, SolGold updates Tandayama-America porphyry copper-gold deposit resource estimate at Cascabel, Freegold Ventures hits 559.9m grading 1.22 grams per tonne gold at Golden Summit, and Galleon Gold begun its 2022 exploration drill program at West Cache.