STATISTICAL SUMMARY 79See footnotes at end of tabie. 
 
Table 5 —Nonfuel mineral production' in the United States by State
—Continued 
 
1983 
1984 
 
1985 
 
Mineral 
Quantity 
 Value Value Value 
(thousands) Quantity (thousands) Quantity (thousands) 
 
 
 
 
MISSOURI—Continued 
 
 
 
 
 
Sand and gravel: 
 Construction_ — — thousand short ~ — 
 Industrial do___ 
e7,700 600 
~$l7,7oo 7,541 
7,967 
614 
$19,364 
 8,129 
e7,500 
 535 
e$2(),00() 
 7,330 
Silver (recoverable content of ores, etc.) thousand troy ounce&._

Stone (crushed) — — — thousand short tons..
— 
2,021 
39,454 
. 
23,124 
120,700 
1,401 
e41,600 
 11,406 e137,000 
1,635 
50,646 
10,044 
162,097 
Zinc (recoverable content of ores, etc.) metric ton& —

57,044 
52,052 
45,458 
48,707 
49,340 
43,908 
Combined value of clays (fuller's earth), iron oxide pigments (crude), lime,
stone (dimension), and values indicated by symbol W — Total   
   
               
XX 
92,598 
. 
XX 
142,016 
XX 
136,370 
 
XX 
725,868 
XX 
731,897 
XX 
734,960 
 
MONTANA 
 
 
 
 
 
Antimony short tons__ 253 W  --  -- 
Barite thousand short tons - 10 $750 W W W W 
Clays do..~ 194 6,205 r229 r$5,642 279 $8,296 
Copper (recoverable content of ores, etc.) 
 metric ton&  33,337 56,245 W W 15,092 22,281 
Gemstones  NA 300 NA 450 NA 400 
Gold (recoverable content of ores, etc.) 
 troy ounces_  161,436 68,449 181,190 65,348 160,262 50,909 
Lead (recoverable content of ores, etc.) 
 metric ton&.  1,163 556 W W 846 356 
Lime thousand short ton&. - 86 W 89 5,097 W W 
Sand and gravel (construction)_ — do_ — — 
e5,000 e10,200
7,776 21,269 e9,000 e26 000 
Silver (recoverable content of ores, etc.) 
 thousand troy ounces  5,708 65,299 5,653 46,018 4,010 24,630 
Stone (crushed) — — — thousand short tons..
 872 2,320
e950 e2,400 101,730 105,044 
Combined value of cement, graphite (1983-84), 
 gypsum, iron ore, molybdenum (1983), peat, 
 phosphate rock, sand and gravel (industri 
 al), stone (crushed traprock, 1985), stone 
 (dimension), talc, vermiculite, and values 
 indicated by symbol W               XX               81,644            
  XX               r93,811               XX               62,356 
 Total XX 291,968 XX r240 035 XX 200,272 
 
NEBRASKA 
Clays           thousand short tons... 164 $501 180 $556 244 $718 
Gemstones NA W NA W NA 10 
Sand and gravel: 
  Construction — — thousand short tons..  e10,100 025,000
11,839
27,791 011,600 ~28,800 
  Industrial                do~ 4 W W W W W 
Stone (crushed).              do~ 4,442 22,612 e4500 e23,400 4,175 19,134

Combined.value of cement, lime, and values 
 indicated by symbol W XX 39,296 XX 48,621 XX 51,308 
     Total XX 87,409 XX 100,368 XX 99,970 
 
 
 
NEVADA 
Barite thousand short tons  663  $21,736  615  $14,924  590  $10,904 
Clays do._~ 58 2,348 220 21,191 280 23,776 
Gemstones  NA 1,200 NA 1,300 NA 1,300 
Gold (recoverable content of ores, etc.) 
 troy ces. — r960,657 r407,319 rl,020,546 r368,068 1,276,114 405,369

Gypsum.. thousand short ton&.. — 998 7,896 1,192 8,860
1,207 8,942

Lead (recoverable content of ores, etc.) 
 metric tons — 14 7 W W (3) (3) 
Mercury 76-pound flasks — 25,070 W 19,048 W 16,530 W 
Sand and gravel: 
 Construction — — thousand short ton& —
e7,5® e16,200
8,202 20,505 09530 e24 800 
 Industrial                do~ W W 489 W 479 W 
 Silver (recoverable content of ores, etc.) 
 thousand troy ounces — r5,179 r59 252 6,477 52,727 4,947 30,383

 Stone (crushed) — — — thousand short tons..
— 1,269
5358 e1,100 e4700 1,334 6,218 
 Combined value of cement (portland), clays 
 (fuller's earth and kaolin, 1984-85), copper, 
 diatomite, fluorspar, iron ore, lime, lithium 
 compounds, magnesite, molybdenum, per 
 lite, salt, tungsten ore and concentrate 
 (1984), and values indicatedby symboiW — XX 111,178 XX 151,787
XX
139,191 
 Total XX p632,494 XX p624 062 XX 630,883