Mining production

2008 and 2009 - in gross and millions of tons.

Mineral 2008 2009
Gold and silver 22.9 30.4
Cooper with gold and silver 28.1 29.3
Gold 1.1 4.6
Hardpan 4.3 4.5
Salt 1.8 1.2
Source: 
INDEC information, 2012