Hey Ed, In Pacific Missouri they mine silica. They say it is the best sand in the world due to all the grains being the same size. I assume that the sand came from the sea that was here long ago. I don't know if this is true or not, the best sand bit. Beth
Sent from my iPhone On Nov 27, 2009, at 21:18, "Edward Frank" <[email protected]> wrote: Jenny, Steve has it right. From a geologic perspective, unless you are into dirt being pushed around by glaciers, the mid-west is a total waste of space. Ed Check out my new Blog: http://nature-web-network.blogspot.com/ (and click on some of the ads) -- Eastern Native Tree Society http://www.nativetreesociety.org Send email to [email protected] Visit this group at http://groups.google.com/group/entstrees?hl=en To unsubscribe send email to [email protected] -- Eastern Native Tree Society http://www.nativetreesociety.org Send email to [email protected] Visit this group at http://groups.google.com/group/entstrees?hl=en To unsubscribe send email to [email protected]
