Solid Energy's Stockton opencast mine machinery operators have rejected a proposed shift change, despite management warning the mine's future is in jeopardy.

The ramifications of an inquiry's findings into Pike River are potentially huge.

Solid Energy is largely to blame for the "dumbing down'' of mining industry standards that allowed the Pike River disaster to happen, MP Damien O'Connor says.

Prime Minister John Key is squarely blaming the Pike River Coal Company for the disaster that killed 29 West Coast workers two years ago.

An Australian contractor which lost three staff members in the Pike River Mine disaster has been fined $46,800 after admitting breaches of the Health and Safety Act.

Pike River contractor Valley Longwall will be sentenced today for failing to ensure the safety of workers who died in explosions at the mine.

The axe suspended for two months over Greymouth's Spring Creek Mine finally fell today, amputating more than 200 jobs.

North Waikato residents are calling for Fonterra to consider the effects on the wider community as it goes ahead with plans for a second open-cast coal mine.

This month's toll of job losses is striking - but it's a reflection of a slowing of the Chinese economy. It's time to look for jobs that have a future.

Close to 500 breadwinners will lose their jobs, and more than $50 million a year will be sucked out of the Greymouth economy, as Spring Creek Mine is moved into care and maintenance.