10 BULLETIN 131, UNITED STATES NATIONAL MUSEUM 



Idaho County 



Gold, fine ounces, 3,587 $74, 143. 29 



Silver, fine ounces, 1,700 1, 645. 09 



Total value 75, 788. 38 



Latah County 



Gold, fine ounces, 30 620. 10 



Silver, fine ounces, 170 164. 50 



Copper, pounds, 85,000 20, 927. 00 



Total value 21, 711. 60 



Lemhi County 



Gold, fine ounces, 1,189 24, 576. 63 



Silver, fine ounces, 143,000 138, 381. 10 



Copper, pounds, 68,000 5, 038. 90 



Lead, pounds, 4,744,000 1, 167, 972. 80 



Total value 1, 335, 969. 33 



Owyhee County 



Gold, fine ounces, 900 18, 603. 00 



Silver, fine ounces, 34,000 32, 901. 80 



Total value 51, 504. 80 



Shoshone County 



Gold, fine ounces, 14,628 302, 360. 76 



Silver, fine ounces, 8,234,389 7, 968, 418. 23 



Lead, pounds, 273,059,425 20, 233, 703. 39 



Zinc, pounds, 49,656,000 4, 046, 964. 00 



Copper, pounds, 1,449,000 356, 743. 80 



Total value 32, 908, 190. 18 



Washington County 



Gold, fine ounces, 17 531. 39 



Silver, fine ounces, 4,270 4, 132. 08 



Copper, pounds, 8,400 2, 068. 08 



Total value 6, 551. 55 



Totals for State for Year 1918 



Gold, fine ounces, 36,307.83 750,482.83 



Silver, fine ounces, 9,572,214 8, 709, 988. 63 



Lead, pounds, 290,848,425 22, 368, 310. 69 



Zinc, pounds, 51,691,000 4, 212, 816. 50 



Copper, pounds, 5,240,400 1, 278, 483. 78 



Total value for 1918 37, 320, 082. 43 



Total value for 1917 56, 292, 210. 00 



Decrease 18, 972, 127. 57 



