The mine produced about $2 million in gold before 1896.

There are no data available on how much the mine produced.

And he made the point once again that the mine hadn't produced anything much in the way of gold for a long time.

During its 21-year life, the mine produced over 6 million ounces of gold.

By 1905 the mine had produced 54,909 ounces of gold.

These mines produced almost 40% of China's total rare earth production.

The mine produced nearly $16,000,000 in gold prior to 1938.

Before 1913, the mine produced some 270,000 ounces of gold.

During those years the mine produced about 75,000 ounces of gold, worth at the time more than $1.5 million.

The world's mines produce only about 2,500 tons a year.