ADDNL HOLDINGS IN T16S R30E SEC 33-34 AND T17S R30E SEC 3-4KEITH S B 1973 ARIZ BUR MINES BULL 187 P 52BADGER S S 1911 ENGINEERING AND MINING JOURNAL APRIL P. 663BRITTAIN R L 1954 UNPUBLISHED U OF ARIZ MASTERS THESISPAPKE K G 1952 UNPUBLISHED U OF ARIZ MASTERS THESISBROWN S D 1993 USBM OPEN-FILE REPORT MLA 12-93