Noun
ferronickel (uncountable)
A ferroalloy of iron and nickel.
In 2011, exports of goods and services from New Caledonia amounted to 2.11 billion US dollars, 75.6% of which were mineral products and alloys (essentially nickel ore and ferronickel ). Source: Internet
The industrial sector contributed an estimated 32.2 percent to the country's GDP in 1999, led by mining (ferronickel, gold, and silver) and the manufacture of goods for export to the United States. Source: Internet