Show park city s production of ore for two years shipments from the park city district for 1920 totaled tons of ore and tons of premium spelter as compared with shipments of tons of ore and tons of spelter during the year 1919 increase in the production of ore for the year was due largely to the excellent prices of metal which prevailed during the first part of 1920 to the opening of rich ore bodies in several of the large el producers and to the improvement in labor supply during the last four months however the recent slump in the price of lead would have made production unprofitable had it not been for the stabilized price for silver which forms a large percentage of the ores mined in the camp the decrease in the production of premium spelter from the judge mining smelting smelling Sm elting companas Comp anys electrolytic plant was due to the low price for zinc during the latter months of 1920 this decline in the price of the metal together with an increased charge for electric power caused the suspension of activities at the judge smelter november 1 in the following table the production of the Daly West mining the daly mining and the judge mining smelting smelling Sm elting companies owing to the fact that these companies are under one management that of if george W lambourne have been grouped under one head the judge allied companies for the purposes of comparison the production of these three companies also is grouped for 1919 although the same conditions did not pertain to these companies last year especially the daly mining company which at that time was under the management and control of the late colonel E A wall and associates comparative table of park city ore shipments for 1919 and 1920 in tons 1919 1920 judge allied companies judge spelter 2323 keystone 13 1371 I 1 Nail driver 2524 ontario silver king coalition silver king consolidated 1260 J B ireland 38 new quincy ai 61 57 total tonn tonnage a g e for 1919 1 by all mines of park city district total tonnage for 1920 by all mines of park city district |