A little nugget I picked up

[vacuum]

This was a presentation at an industry conference ppt presentation. It kind of shows the current ideas.

Right-click and "view image" to see it clearly.

http://i.imgur.com/P50WEtP.png

[gunDriller]

http://www.elginmining.com/i/common/gold-rock-bjorkdal-December2012.png

i thought you were going to show us a picture of a Gold nugget you picked up !

http://www.monarchpreciousmetals.com/components/com_virtuemart/shop_image/product/0.78769_4c7aeeafa4ca9.jpg