Show mineral almanac printed 25 by geological survey 0 owr A preliminary ff summary of the a mineral production of the united states in 1919 7 has just been issued W by the united states r geological sur vey department of the interior this pham which consists of one hundred and twenty eight pages aff shows in compact s form ilsy the output 7 and value of about seventy minerals many 7 of the a figures are ww necessarily estimates 2 but the cooperation a of the mineral 4 producers 2 a and the long a experience a of the 0 geological survey an this work gives y assurance a that the nsf vie represent assy very nearly the actual production ja aika the Ai kf tables show owr the quantity and value of the output of each mineral ES for five or ten uffa years aasc and the imports 7 and wy ex ports of many war minerals for several years aff A brief introduction w points out the salient features of the mineral industry in 1919 one of the tables 0 compares 2 the values of commodities produced in 1919 with the values that they would have lied at the average prices prevail inglin the summary shows mhd leading mineral products of each irate and the worlds production of the same minerals for a number of years 2 A copy of this report s may be obtained on application duesty su to Esty the director 03 unit ed states ge geological logical survey wash ington D C 7 |