A mining contractor at Aquarius Platinum's Everest Mine is on strike. The strike has been called by the Association of Mining and Construction Unions, which is demanding full organizational rights under the South African Labour Relations Act. The contractors on strike are employees of Murray & Roberts Cementation. "This is a technical dispute between AMCU and MRC, and no demands are being made by AMCU of Aquarius or its subsidiaries," said Aquarius Platinum (ASX:AQP) in a dispute.