Galena Photos  
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

[email protected]     copyright 2013-R.Weller 

 
pyramid surface features on galena-9
microscopic view at 10x power
(possible inspiration for constructing buildings and pyramids?)
 

galena                                                                                                                                             3672
Photo is copyright free only for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.