62
Mi-2.
Mine sample, American Lignite Briquette Company, Rockdale; probably air-dried on as-received basis; no. 57, Phillips and others, 1911, pp. 45, 46.
Mi-3. Mine sample, deep seam, American Lignite Briquette Company, Rockdale; no. 420, Phillips and Worrell, 1913, p. 101; no. 1336, Schoch, 1918, pp. 82, 191.
Mi-4. Boiler room sample, American Lignite Briquette Company; Phillips and Worrell, 1913, p. 101; no. 1329, Schoch, 1918, pp. 82, 191.
Mi-5. Mine sample, Aransas Pass Lignite Company, Rockdale; no. 1543, Phillips, 1902, pp. 51, 53, and Phillips and Worrell, 1913, pp. 87, 88; no. 1335, Schoch, 1918, pp. 82, 191.
Mi-6.
Mine sample, Big Lump mine, Rockdale; no. 1542, Phillips, 1902, pp. 51, 53, and Phillips and Worrell, 1913, pp. 87, 88; no. 1334, Schoch, 1918, pp. 82, 191.
Mi-7.
Mine sample, Big Lump mine, Rockdale; no. 7271, Lord and others, 1913, p. 189.
Mi-8.
Mine sample, Big Lump mine, Rockdale; Phillips and Worrell, 1913, p. 106.
Mi-9.
Mine sample, Black Diamond Coal Company, Rockdale; no. 1539, Phillips, 1902, pp. 51, 53, and Phillips and Worrell, 1913, pp. 87, 88; no. 1331, Schoch, 1918, pp. 82, 191.
Mi-10.
Mine sample, Burnett Fuel Company, Milano; B. E. G. no. 46; no. 1328, Schoch, 1918, pp. 82, 191.
Mi-11.
Mine sample, Eggette Coal Company, Vogel Switch, Rockdale; no. 1540, Phillips, 1902, pp. 51, 53, and Phillips and Worrell, 1913, pp. 87, 88; no. 1332, Schoch, 1918, pp. 82, 191.
Mi-12.
Mine sample, J. J. Olsen & Son, Rockdale; no. 1541, Phillips, 1902, pp. 51, 53, and Phillips and Worrell, 1913, pp. 87, 88; no. 1333, Schoch, 1918, pp. 82, 191.
Mi-13.
Mine sample, J. J. Olsen & Son, Rockdale; no. 2562, Lord and others, 1913, p. 189; Phillips and Worrell, 1913, p. 106; no. 1345, Schoch, 1918, pp. 83, 191.
Mi-14.
Mine sample, J. J. Olsen & Son, Rockdale; no. 2734, Lord and others, 1913, p. 189; Phillips and Worrell, 1 91 3, p. 1 06; no. 1 347, Schoch, 1 91 8, pp. 83, 1 91 .
Mi-15.
Mine sample, J. J. Olsen & Son, Rockdale; no. 2563, Lord and others, 1913, p. 189; Phillips and Worrell, 1913, p. 106; no. 1346, Schoch, 1918, pp. 83, 191.
Mi-16.
Producer-gas test sample, J. J. Olsen & Son, Rockdale; Holmes, 1908, p. 259.
Mi-17.
Car sample, Rockdale Consolidated Coal Company, Rockdale; apparently air-dried on as-received basis; no. 44, Phillips and others, 1911, pp. 45, 46; Phillips and Worrell, 1913, pp. 202, 203.
Mi-18.
Mine sample, Rockdale Lignite Company, Rockdale; no. 28, Phillips and others, 1911, pp. 45, 46; no. 597, Phillips and Worrell, 1913, pp. 202, 203; no. 1341, Schoch, 1918, pp. 83, 191.
Mi-19.
Mine sample, Rowlett & Wells, Rockdale; no. 25, Phillips and others, 1911, pp. 45, 46; no. 576, Phillips and Worrell, 1913, pp. 202, 203; no. 1340, Schoch, 1918, pp. 83, 191.
Mi-20.
Strip-mine sample, submitted by McAlester Fuel Company, McAlester, Oklahoma; Sandow mine, southwest of Rockdale; U.S.B.M. Coal Lab. no. C-38297; unnamed bed; no. 46257, Selvig and others, 1950, pp. 24, 60.








