which allow mining operations to start, Brightstar Resources (ASX:BTR) plans to develop the underground portal in April 2025 with first ore production to start in the June quarter. Camp ...

Brightstar Resources’ infill and extensional drilling intersects more high-grade gold at Second Fortune Results illustrate ... at underground mine Updated resource and progress on ore processing ...

This method is frequently employed for large and small underground mining operations, principally for its ability to selectively mine higher-grade ore deposits with variable geometries and dip.

The company says it has successfully processed its first batch of Sand King ore, with both the reconciled gold grade and metal recovery exceeding expectations at the recently opened underground mine.