Whitewood Creek Placer Mining

The present operation is located on Whitewood Creek about two miles downstream from Deadwood, South Dakota. Early day placer gold operations took place on this creek from Crook City to an area several miles upstream from Deadwood. Early discoveries were in the Deadwood area. In this particular zone, much of the early work was accomplished at stream level and at various elevations above. In the original operations, it was not possible to reach bedrock in many places due to the ground water level plus the existence of numerous large boulders in the same area. The bedrock in this area is approximately twenty feet deep, consisting of Cambrian and Ordovician sediments. Shortly after the early operations began, many small lode mines and several larger mines released mill tailings directly into Whitewood Creek. This practice continued for a full century, thereby limiting the amount of clean water available for sluicing. These tailings in the stream carried large amounts of heavy minerals along with the natural heavier minerals introduced from erosion and were immediately caught in the riffle boxes, resulting in the suspension of many small sluicing operations. No large scale sluicing or mining was ever done at bedrock level in this area, resulting in an almost virgin placer gold deposit. The old tailings cover much of the area, contributing an additional deposit carrying appreciable gold values. In recent years, a company known locally as New Era Mining Company attempted with some success to exploit the area at bedrock level. The equipment used included a Marian dragline with. a three- yard bucket, a washing trommel mounted on a 40 ft by 20 ft floating pontoon barge, together with two banks of Humphrey Spirals and a secondary spiral for collecting concentrate from the two primary