Journal article
Studies of minerals from Hall's Valley, Park County, Colorado - Chemistry of cupropavonites (5,5) (5,5P) and (4,6) (4,6P): crystal structure of natural pavonite and crystal structure of orthorhombic berryite
William G Mumme, Robert W Gable, Nick Wilson
NEUES JAHRBUCH FUR MINERALOGIE-ABHANDLUNGEN | E SCHWEIZERBARTSCHE VERLAGSBUCHHANDLUNG | Published : 2015