A subsidiary of Mineral Resources has been fined $90,000 in a Western Australian court after a worker was injured three years ago while unloading pipes from a truck at Consolidated Minerals' manganese mine in the Pilbara.

A subsidiary of Mineral Resources has been fined $90,000 in a Western Australian court after a worker was injured three years ago while unloading pipes from a truck at Consolidated Minerals' manganese mine in the Pilbara.