Petroleum is the major mineral export.
The major mineral export is diamonds and the largest export is oil
Nigeria
Florida's main mineral export is phosphate rock.
cotton i a major export.
Iraq's major export is oil
Idaho's major export is potatoes.
i think that the major export Australia is wool
The major export of Tunisia is Oil, Tourism , and car manufacturing.
It would depend on the time period. Between 1850 and 1930, Mexico's main mineral export was silver, followed by copper and tin. From 1930 to date, Mexico's main mineral export both in terms of volume and revenue has been crude oil, followed by silver.
No, Afghanistan does not export oil.
Oil is Libya's main export.