Keywords: We-pegmatite.jpg Pegmatite ” containing lepidolite tourmaline and quartz From the White Elephant Mine in the Black Hills South Dakota Collected in 1997 photographed and uploaded by James Stuby Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User BokicaK using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper 2007-04-17 Original uploader was Jstuby at http //en wikipedia org en wikipedia Released into the public domain by the author en wikipedia Jstuby Original upload log page en wikipedia We-pegmatite jpg 2007-04-17 19 01 Jstuby 849×634× 232070 bytes <nowiki>Pegmatite containing lepidolite tourmaline and quartz from the White Elephant Mine in the Black Hills South Dakota Collected in 1997 photographed and uploaded by James Stuby </nowiki> en wikipedia 2009 June 29 en Pegmatite Pegmatite Minerals of Black Hills Mining in the Black Hills A |