Washington D.C. Paper - On Some Peculiarities in the Occurrence of Gold In North Carolina

ThE distribution of gold is obviously much wider than is Commanly supposed. Resides the usual matrices, vehicles, or associates, such as quartz, pyrite, chalcopyrite, etc., I find it occurring in quite a range of common rocks. For example, at the Rhodes mine, in Gaston County, a body of 9 to 12 feet of decoroposed, light-gray gneiss was worked together with the strings of quartz, and yielded from six to ten dollars to the ton. A mine in Moore County yields its gold mainly from a feldspathic schist. In the famous King's Mountain mine, in Gaston County, the gold is obtained not only from the seams of quartz in a blue, hydromicaceous schist, but a 60-foot ledge of grayish-blue, fine-grained, schistose limestone is quarried out bodily and sent to the stamps. It is gold-bearing throughout. In Montgomery County the singular concretionary, conglomeritic, quartzite schist, which contains Emmons's palceotrochis, is gold-bearing over wide tracts of country. This fact was noticed by Dr. Emmons. But a still more striking and significant fact is, that a large part of the gold of Montgomery, Davidson, and Randolph counties,