RI 4681 Investigation Of Nevada Scheelite, Inc., Deposit Mineral County, Nev.

The Bureau of Mines developed, by core drilling, the property of Nevada Scheelite, Inc., from October 5, 1943, to February 24, 1944. Claims of the corporation are near Rawhide in the northern portion of Mineral County, Nev. The purpose of the work was to determine possible reserves in the lateral and vertical extensions of a tactite zone which was being mined for scheelite. Production from this zone to January 1, 1944, was said to be 64,500 tons, with a recovery of 50,618 units of tungsten trioxide. The development work was done by the Bureau of Mines in cooperation with the U. S. Geological Survey and comprised a study of the geology, mapping the areas, and exploring the deposit by diamond drilling, trenching and sampling. Eleven holes were drilled for a total footage of 2,365 feet of holes.