A fire has erupted at the Vale nickel mine site in New Caledonia, whose planned sale has been at the centre of recent disturbances.
The extent of the damage yet to be established and the cause of the blaze is not immediately known.
The site was closed after last week's riots but a building had caught fire, risking to engulf fuel stocks.
Reports said firefighters spent the night to contain the fire and protect the fuel and equipment .
Last week, the Brazilian owner of the plant signed a sale agreement with a new consortium Prony Resources, triggering protests by local chiefs and pro-independence parties, who object to a Swiss trading company being part of the consortium.
The territory-wide resistance to the Vale sale has continued with opponents still blocking access to all the mines of the SLN company.