Salinas Grandes: Sierras de Córdoba, Argentina Post author:evelyn Post published:August 27, 2010 Post category:Photography Post comments:0 Comments . This salt desert covers 3,200 mi². It is a rich source of sodium and potassium mines. Read more articles Previous PostStatue of Liberty Next PostNext Post You Might Also Like Lucy in the Sky with Diamonds August 9, 2008 Emir Ozsahin September 27, 2010 July 13, 2012 Leave a ReplyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional)