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Share this article Lara Exploration Ltd. [LRA-TSXV] reported drill results and provided an update on development work on the Osmar-2 target at the Celesta copper mine in northern Brazil. Work began to open up a second mining front at Osmar-2 in December, 2020, with production in the coming months derived exclusively of sulphide material from this new pit, while a cutback is being completed to access deeper material in the Osmar-1 pit. Development of the Osmar-2 pit is based on mineralization indicated by diamond drilling (vertical holes) completed in 2020. The mineralization is dominated by fresh chalcopyrite, present from approximately 6-metre vertical depth below the surface. ....