County 1966' 1967 Minerals produced in 1967 in order of value 
 
Lynn          
McCulloch - 
McLennan      
 
McMullen      
Madison        
$1,670,820 
1,468,635 
6,546,707 
 
9,569,379 
4,610,529 
$1,795,144 
W 
7,096,735 
 
9,774,938 
5,032,231 
Petroleum, natural gas. Sand and gravel, stone. 
Cement, sand and gravel, natural gas liquids, stone, clays, petroleum. 
Natural gas, petroleum, natural gas liquids. 
Natural gas, petroleum, sand and gravel, natural gas 
Marion         
Martin         
Mason         
Matagorda      
 
Maverick       
Medina         
Menard        
Midland        
5,037,156 
6,239,370 
48,000 
57,764,195 
 
4,428,446 
941 , 573 
329,690 
58,847,974 
5,370,907 
6,719,446 
26,440 
60,638,874 
 
4,795,095 
1 007,360 
354,099 
63,126,264 
liquids, stone. 
Petroleum, natural gas, natural gas liquids. 
Petroleum, natural gas, stone. 
Stone, sand and gravel. 
Petroleum, natural gas, natural gas liquids, sulfur, shell, sand and gravel,
clays. 
Petroleum, natural gas liquids, natural gas. 
Petroleum, clays, natural gas. 
Petroleum, natural gas. 
Petroleum, natural gas liquids, natural gas, sand asid 
Milam         
Mills           
Mitchell        
Montague - 
 
Montgomery     
 
Moore         
Morris - 
W 
345,526 
6,033,630 
20,886,539 
 
31,983,735 
 
45,746,393 
W 
W 
56,200 
6,376,173 
22,028,741 
 
33,880,105 
 
44,096,184 
W 
gravel. 
Coal, petroleum, sand and gravel. 
Stone. 
Petroleum, natural gas, sand and gravel. 
Petroleum, natural gas liquids, natural gas, stone, sand and gravel. 
Petroleum, natural gas liquids, natural gas, sand and gravel. 
Natural gas liquids, helium, natural gas, petroleuni, Iron ore. 
Motley         
Nacogdoches    
 
Navarro        
Newton        
Nolan          
1,032,160 
5,693,157 
 
6,324,346 
5,433,088 
29,079,263 
1 045 ,234 
6,060,674 
 
6,804,216 
5,704,258 
28,678,490 
Petroleum, sand and gravel, natural gas. Natural gas, iron ore, natural gas
liquids, clays, 
petroleum. 
Petroleum, natural gas, clays, stone, sand and gravel. Petroleum, natural
gas, natural gas liquids. Petroleum, cement, natural gas liquids, natural
gas;, 
Nueces         
 
Ochiltree       
Oldham        
Orange         
 
Palo Pinto      
 
Panola         
Parker         
 
Pecos          
 
Polk           
Potter          
85,408,029 
 
26,076,964 
W 
11,346,716 
 
4,071 ,236 
 
40,890,855 
3,206,130 
 
74,991,333 
 
5,498,400 
62,648,304 
94,378,093 
 
27,540,605 
W 
13,101,498 
 
4,393,696 
 
43,576,863 
3,194,251 
 
81,960,595 
 
5,984,289 
64,036,246 
gypsum, stone, sand and gravel. 
Natural gas, petroleum, natural gas liquids, cement, shell, lime, sand and
gravel. 
Petroleum, natural gas, natural gas liquids. Sand and gravel, clays. 
Petroleum, natural gas, cement, natural gas liquids, clays. 
Natural' gas, natural gas liquids, stone, petroleum, clays, sand and gravel.

Natural gas, natural gas liquids, petroleum. Natural gas liquids, natural
gas, stone, clays, petroleum, sand and gravel. 
Petroleum, natural gas, natural gas liquids, sulfur, sand and gravel. 
Petroleum, natural gas, stone. 
Natural gas, cement, helium, natural gas liquids, 
Presidio        
Rains          
Reagan         
Red River      
Reeves         
W 
779,600 
43,373,042 
94,320 
12,136,759 
W 
1,966,987 
45,967,339 
101,351 
12,795,820 
stone, sand and gravel, petroleum. 
Mercury, perlite. 
Natural gas liquids, natural gas. 
Petroleum, natural gas liquids, natural gas. 
Petroleum. 
Petroleum, natural gas, natural gas liquids, sand and 
Refugio        
84,547,196 
90,706,330 
gravel. 
Petroleum, natural gas, natural gas liquids. 
Roberts        
Robertson      
Rockwall 
Runnels        
Rusk          
San Augustine - - - 
San Jacinto     
San Patricio     
 
San Saba 
Schleicher       
Scurry         
Shackelford     
Shelby        
Sherman        
Smith          
Somervell - 
Starr           
 
Stephens        
Sterling        
Stonewall - - - - - - - 
6,237,550 
27,640 
      
12,470,946 
65,783,524 
1,280 
2,077,890 
45,998,722 
 
       
13,766,797 
117,251,930 
9,198,907 
785, 660 
16,364,590 
10,718,645 
 
W 
31,750,370 
 
8,755,595 
8,145,010 
20,859,859 
6,617,665 
217,428 
164, 674 
12,888,744 
70,976,741 
3,300 
2,389,355 
50,483,723 
 
21,290 
14,722,642 
128,405, 980 
9,995,502 
824,903 
17,179,336 
11,427,797 
 
W 
33,709,314 
 
9,145,013 
8,751,732 
22,495,680 
Natural gas, petroleum. 
Sand and gravel, stone, petroleum. 
Stone. 
Petroleum, natural gas, natural gas liquids. 
Petroleum, natural gas liquids, natural gas, clays~. 
Sand and gravel, petroleum. 
Petroleum, natural gas, sand and gravel, stone. 
Petroleum, natural gas, natural gas liquids, sand and gravel, stone, clays.

Stone. 
Petroleum, natural gas, natural gas liquids. 
Petroleum, natural gas liquids, natural gas, stone, clays. 
Petroleum, natural gas, stone, natural gas liquids. 
Natural gas, petroleum. Do. 
Petroleum, natural gas, natural gas liquids, clays, sand and gravel. 
Sand and gravel. 
Petroleum, natural gas, natural gas liquids, puinicite, clays. 
Petroleum, natural gas, natural gas liquids, stone. 
Petroleum, natural gas. 
Petroleum, natural gas liquids, natural gas, sand and gravel, stone. 
See footnotes at end of table. THE MINERAL INDUSTRY OF TEXAS 745 
 
 
Table 2.—Value of mineral production in Texas, by counties 1—Continued