USGS HAYDEN QUADADMR APEX MINE FILEROSS C P ORE DEPOSITS OF THE SADDLE MT AND BANNER MININGDISTRICT USGS 771 1925 P 63-64ELSING M J AND R HEINEMAN AZ METAL PRODUCTION AZBM BULL 1401936 P 92ARIZONA MINING JOURNAL MARCH 1918 P 20; JUNE 1919 P 83CLAIMS EXTEND INTO SEC 22 AND 23