mining was so important because if they didn't mine 50 years ago there wouldn't be petrol, diesel
Yes, Mining is
mining
coal
gold mining
Australia's economy depends mainly on mining and agriculture. Tourism is also important.
Coal
mining*
Urals
gold mining town
one of Poland's most important industries is coal mining.
Yes gold mining is important to Canada Canada mines many minerals and makes a lot of money doing so minerals
Mining diamonds is as 'important' as any other industry, because it affords paying work for people, and because the mine contributes to the local economy.