 | | Journal (article/letter/editorial) | | Concho Street Houston, Texas 77036 THE STATE OF LOUISIANA lies entirely within the Gulf of Mexico coastal...Vernon Parish* and petrified wood with small cavities of drusy quartz crystals from Sabine Parish. Iron...and Figure 1. Louisiana parishes, Louisiana Geological Survey. *A parish in Louisiana is the same a~a...in place in the late eighteenth century. when Louisiana was a French-speaking Spanish colony. 156 ROCKS...at 22:24 29 March 2015 Figure 2. Typical Louisiana salt dome. usually available for collectors to examine |  | | Report (issue) | | have usually been omitted from the list. the salt-dome deposits supplied about 87 percent of the sulfur...future as the supply of native sulfur from the salt-dome deposits gradually declines. The index map shows...sulfur, the geology and mining operations of the salt-dome sulfur deposits, the sulfur deposits of Sicily and...superheated water through wells at Sulphur mine, Louisiana, are fully detailed. Exploration and development...Topics include reserves, extraction processes at salt dome deposits, H2S in sour natural gases in Wyoming and |  | | Journal (volume) | | Western Rock Bit Division, 552 W. 7th South St., Salt Lake City, Utah 84101, Phone: 801-328-8823. 11963 4...--- $40-42 80-89¢ 92-98¢ Iron Ore: It, lower lake ports 13.50¢ -tise ce eete ee 50% (Si) seceeeee...$91.50 crsctetere sersteiietciees 21-235%Maire Lake Superior ore Bessemer Mesabi 5142% Fe............per ton, contained in chalcopyrite, galena and sphalerite. Three concentrates—zinc, lead, and copper—are...salinity of the various water layers of an ancient lake, and consequently, maximum concentrations of nahcolite |
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