appointment of receivers and managers, page-37

I'm trying to understand the process here.  From what I can see the VA had 3 options:

1. Accept a proposal for a Deed of Company Arrangement;
2. End the voluntary administration and pass control of the company back to the company directors;
3. Liquidate the company.

A receiver is not a liquidator. A liquidator works for all creditors not just secured creditors.

So would selling the mine, as people above have suggested, be part of a liquidation or a DOCA?

Can somebody explain which legal pathway is being followed here please?

Thanks.