big holes

   Encountering increasingly stronger indications of something non-ferrous in holes as they are dug deeper.  Now down to 10-14ft with widths varying from 3-10.  Holes are in dry soil and some mostly small, fist sized or less rocks.  Tailings are indicating nothing.   One other hole is in sand and about 3X the size of others---same deal.   
   What is up here?

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,21443.msg146231.html#msg146231

    My intention is to use the contact information you furnished.  With many thanks to you I hopefully will progress with things.  This has really turned into something way beyond me.  I am presently taking a short breather from the computer but after another search tomorrow will return to this area.  I will also keep you updated and thanks again---would be lost without the help.             
                                          Bob

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,21443.msg146705.html#msg146705