Annastacia Palaszczuk has lost two members of her front bench weeks out from the state election.
The Grosvenor coal mine,in central Queensland,had received 13 safety directives or notices in the two years before a May explosion left five workers seriously burned.
Two protesters walked onto to the stage only minutes into Mines Minister Anthony Lynham's address at the Queensland Media Club on Tuesday.
Just weeks after Adani was given its final environmental approvals from the Queensland government,more parts of the state will be opened for coal mining.
It comes as electricity companies are increasingly offering freebies to lure people to switch retailers,including movie tickets and frequent flyer points.
There have been more than 15,000 challenges to land valuations lodged in recent years.
The Queensland government will consider expanding industrial manslaughter laws to the resources sector following the deaths of six workers.
Incitec Pivot will keep its Gibson Island plant open until at least the end of 2022 after inking a new gas supply deal.
Mines Minister Anthony Lynham did not mention Adani by name,but he is determined to tackle the "myths" perpetrated about the mining industry.
The prime minister has accused Queensland's Labor government of negligence,and has called the state's vegetation management laws outrageous.