| | Report (volume) | Bulletin 814 GEOLOGY AND ORE DEPOSITS OF THE WOOD RIVER REGION, IDAHO BY JOSEPH B. UMPLEBY, LEWIS G. WESTGATE...D. F. HEWETT Prepared in cooperation with the Idaho Bureau of Mines and Geology Francis A. Thomson,...-----Age.. ___-...--_-.._____..__.--________ Wood River formation (Pennsylvanian)________________ Distribution...----------------------------------.Quartz monzonite on Big Lost River._--__----__________ Quartz monzonite on Deer Cr...Big Lost River.._____________________________ .Deposits near the head of East Fork of Big Wood River_______ | | | Report (issue) | J. Bissell Z. Arizona, by H. Wesley Peirce AA. Idaho, by Betty Skipp, W. J. Sando, and W. E. Hall BB...Peirce------------------------------------------------AA. Idaho, by Betty Skipp, W. J. Sando, and W. E. HalL---...Moines series is best exposed along the Des Moines River and in the many small surface mines that roughly...from Lee County in the southeast corner of the State northwestward to southeastern Kossuth County in north-central...units are found along the valley of the Mississippi River from southeastern Iowa into southern Illinois and | | | Book (edition) | YEAR 1687"—DAVID T. DAY, CHIEF OF THE DIVISION OF MINING STATISTICS AND TECHNOLOGY WASHINGTON GOVERNMENT...and consump tion, or better and cheaper means of mining, extraction, and convey ance to market, may in...correspondence has been carried on with geologists, mining engineers, and other local authorities, and various...mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to | | | Book (edition) | association- Origin-Mine \vatcrs-Rock alteration-Mining and srnelting operations-The copper deposit of...features-Telluride district-Silverton district-Rico district-Lake City district-Creede district-Summary-Casapalca...a veins-Tetraheclrite-galena-siderite veins (Wood river type)-Galena-siderite veins-Lead-silver veins...ColoradoThe Leadville-Boulder County belt-The tungsten deposits of Boulder County-Summary- The lead-silver...deposits of Jerome, ArizonaCopper deposits of Shasta County, California- The pyritir deposit 598 CONTENTS |
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