RI 4090 Winskell-Andrews-Lyne Zinc Deposit, Lafayette, WI

"INTRODUCTION In September 1943, the Bureau of Mines conducted a limited program of churn drilling on the Winskell property in the Shullsburg area of Lafayette County, Wis. The work was undertaken as part of a general investigation by the Bureau of the zinc-producing area of southwestern Wisconsin at a time when special effort war being made to increase the production of metals necessary for the war program.Drilling described supplemented a previous drilling program conducted by the Vinegar Hill Zinc Co. The results of both programs encouraged subsequent investigation by the Cuba Mining Co. and eventual development of the Andrews mine.ACKNOWLEDGEMENTSIn its program of investigation of mineral deposits, the Bureau of Mines has as its primary objective the more effective utilization of our mineral resources to the end that they make the greatest possible contribution to national security and economy. It is the policy of the Bureau to publish the facts developed by such project as soon as praticable after its conclusion. The Mining Branch, Lowell B. Moon, chief, conducts preliminary examinations, performs the investigative work, and prepares the final report."