Genesis Minerals and Vault Resources are set to combine in a $12.6 billion merger, creating one of the largest gold mining entities on the Australian Securities Exchange.

Raleigh Finlayson, the chief executive of Genesis Minerals, will lead the newly formed company, marking a significant shift in the sector's competitive landscape just eight days after Genesis launched its initial bid.

The deal comes as gold prices face downward pressure, with the commodity's recent surge showing signs of exhaustion.

The merger reflects a broader trend of consolidation in the mining industry as companies seek scale and efficiency amid volatile metal prices.

Finlayson's appointment underscores the strategic importance of the transaction, positioning the combined entity to navigate the current market environment.

Genesis Minerals had previously prepared a competing bid for Vault Resources, potentially triggering a bidding war for the Australian gold producer.