Excerpt from California Journal of Mines and Geology; January 1946, Vol. 42: Quarterly Chapter of State Mineralogists Report XLII The only mine in the area is the Old Friday nickel mine, and the only other openings are a few shallow prospect pits and trenches, and five short diamond-drill holes. The original Friday shaft, sunk on an outcrop of gossan containing a few dollars per ton in gold, was abandoned and now is covered by dump material, but a later shaft, south Of the Old one, was accessible in 1944. Partly oxidized ...
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Excerpt from California Journal of Mines and Geology; January 1946, Vol. 42: Quarterly Chapter of State Mineralogists Report XLII The only mine in the area is the Old Friday nickel mine, and the only other openings are a few shallow prospect pits and trenches, and five short diamond-drill holes. The original Friday shaft, sunk on an outcrop of gossan containing a few dollars per ton in gold, was abandoned and now is covered by dump material, but a later shaft, south Of the Old one, was accessible in 1944. Partly oxidized sulfide minerals were found on the 132-foot level and more massive sulfides on the 180-foot level, which is the lowest in the mine. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at ... This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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