APPROXIMATELY LOCATED IN OR AROUND THE UNION MINING DISTRICT; SCALE 1 INCH = 20 FEET; SHOWS TOTAL APPROX TONS OF DUMP AND ESTIMATE OF MILL ORE GRADE; SITE NAME: ALEXDER MINE; COMMODITY: SILVER, LEAD, ZINC; AUTHOR: COLLINS, C.E.; SQUIRES, H.W.
Summary
APPROXIMATELY LOCATED IN OR AROUND THE UNION MINING DISTRICT; SCALE 1 INCH = 20 FEET; SHOWS TOTAL APPROX TONS OF DUMP AND ESTIMATE OF MILL ORE GRADE; SITE NAME: ALEXDER MINE; COMMODITY: SILVER, LEAD, ZINC; AUTHOR: COLLINS, C.E.; SQUIRES, H.W.