...& here are some more pics of the Slate examples...if any1 can show me an exact housing smoothed down edges or similar curved characteristics & be same in size shape & form then ill take their word for them being natural, so if apparantly these are natural then surely some1 must be able to show evidence of a similar?

http://i160.photobucket.com/albums/t198/Flintov/Slatepiece5withidenticleinFlint.jpg

http://i160.photobucket.com/albums/t198/Flintov/Slatepiece4.jpg

http://i160.photobucket.com/albums/t198/Flintov/Slatepiece6asimilarto6.jpg
http://i160.photobucket.com/albums/t198/Flintov/Slatepiece6withdenticulateblade.jpg

http://i160.photobucket.com/albums/t198/Flintov/Slatepieces1.jpg
http://i160.photobucket.com/albums/t198/Flintov/Slatepiece2.jpg

http://i160.photobucket.com/albums/t198/Flintov/Slatepiece7withsmalltail.jpg

http://i160.photobucket.com/albums/t198/Flintov/Slatepiece8showingclearsmootherdown.jpg
http://i160.photobucket.com/albums/t198/Flintov/Slatepiece9showingclearsmootherdown.jpg

http://i160.photobucket.com/albums/t198/Flintov/Slatepiece10housingclearnotchnumero.jpg

http://i160.photobucket.com/albums/t198/Flintov/Slatepiece11housingcurvednotch.jpg