Ann: Contract of Sale Executed, Mt Carbine Quarry & Mining Leases, page-11

Quote from Russel Krause in the announcement says, "Whilst the terms of the SPA cannot be disclosed at this stage the Board is seeking to finance a large portion of this transaction using a combination of offtake and debt funding", and reading between the lines here makes me think that the other portion than the 'large portion' they're funding with offtake and debt will be financed with equity.
So although it doesn't state it'll be funded with equity I think it's safe to assume a portion will be.