| Reference | {Deposit:: G.H. GOUDARZI. GEOLOGY AND MINERAL RESOURCES OF LIBYA-A}{Deposit:: RECONNAISSANCE. USGS PROF. PAPER 660, 1970, 140 PP.}{Deposit:: M.J. SALEM AND M.T. BUSREWIL. GEOLOGY OF LIBYA. VOL. III,}{Deposit:: 1994, PP. 993-1107.}{Deposit:: US BUREAU OF MINES. MINERALS YEARBOOK 1989. CH. ON LIBYA.} |