tell me if im wrong

silver trades at $40 a ounce
gold at maybe $1,300 a ounce
thats like 30% more
so for the same money the production would have tobe
30% more
to put inpersective say a gold mine produced
50,000ounces a year
a silver mine would have to produce 2,000,000 ounces
anyone worked what it will exactly produce a year
i read i think they had 400,000ton resource
which doesnt seem that big