Show the bingham metal tunnel company of bingham has begun work in the operation of its upper bingham property the work being in charge of prof E P jennings it is understood that the company will now pay some attention to the exploitation of several veins which were crosscut in driving the long tunnel since systematic work was begun by the united states geological survey in exploring and mapping the mineral resources of alaska in 1898 the survey has covered by exploratory geologic surveys square miles by reconnaissance geologic surveys square miles and by detailed geologic surveys square miles during the same period topographic exploratory surveys have covered square miles topographic reconnaissance surveys square miles and detailed topographic surveys square miles mile S thirty fl fifth fth annual report of the director united states geological survey kitab ute the cardiff operating near altay alta daily is shipping about twenty tons of ore |