 | | Book | | Mineralogy of Michigan by E. W. Heinrich updated and revised • by George W. Robinson M By E W~ Hellnr]ch...Museum Michigan Technological University Houghton, Michigan 49931 2004 © MINERALOGY OF MICHIGAN 3 FOREWORD...FOREWORD Michigan has a long and varied geologic history that includes repeated episodes of volcanism...before the first Europeans set foot here. When Michigan became a state in 1837, one of the first actions...and we continue to learn more about them today. Michigan minerals helped to build the state and nation |  | | Journal (volume) | | Superior Mining Institute SEVENTH ANNUAL MEETING HOUGHTON, MICH., MARCH 5-9, 1901. The Testing and Control...Y. ACTIVE MEMBERS. Abeel, G. H., Hurley, Wis. Adams, John Q., Negaunee, Mich. Ahbe, F. R., Soudan, Minn...96 Lake St., Chicago, Ill. Chadbourne, T. L., Houghton, Mich. Chamberlain, Morrow, Chattanooga, Tenn...Cundy, Joseph J., Quinnesec, Mich. Curry, Geo. A., Houghton, Mich. Curry, S. S., Ironwood, Mich. Dalton, H...Commonwealth, Wis. Dee, Jas. R., Houghton, Mich. Dee, John B., Houghton, Mich. Denton, F. W., Atlantic |  | | Report (issue) | | Copper Country Ellis W. Courter Contribution to Michigan Geology 92 01 Table of Contents Preface ........geology and history of the copper deposits of Michigan. Every effort has been made to present accurate...necessarily reflect the policies or practices of the Michigan Department of Natural Resources, Geological Survey...Nonetheless, he was very well known by hobbyists in Michigan and surrounding areas. The National Rockhound...collector whose specialty was Michigan. He was also a past president of the Michigan Mineralogical Society and |  | | Report (issue) | | General Geology of Central Cochise County By JAMES GILLULY GEOLOGICAL SURVEY PROFESSIONAL PAPER ...diorite___________________ Albite granite west of Ajax Hill, Tombstone.... Minor granitic mass north of South...Prompter fault-.__-__-_________ Ajax Hill horst.______________ Ajax Hill fault.______________ Horquilla Peak...east of Bronco Hill_____________ Area west of Ajax Hill horst _________ Interpretation of structural features...__ 8. Sketch map of area northeast of Sugarloaf Hill, illustrating representative relationships in the |  | | Report (issue) | | INDEX OF MINING PROPERTIES IN COCHISE COUNTY., ARIZONA by Stanton B. Keith Geologist Bulletin 187...Employer. INDEX OF MINING PROPERTIES IN COCHISE COUNTY, ARIZONA by Stanton B. Keith Geologist Bulletin... 10. Index Map to Mining Districts in Cochise County and Explanation of Geologic Symbols. . • • California...geologic framework and mineral resources of Cochise County have been released. Because the bulletin was reprinted...Society, held its 29th field conference in Cochise County, November 9-11, 1978. Road logs and technical papers |  | | Journal (volume) | | Idaho.. Adams Hill Mine, Was . 639 Adams Iron Co., Minn 313 Alexander Scott Mine, Mon 551, 611 Adams, Randolph...Alexandria Mg. & Exploration Co., 239 Ind..... 579 Adams, W. H .... Addick's Pat. Gas 190 Algeria Phosphate...Sharp Mg. Co.. Black Dog Mine, Utah.....: Beecher Hill Minea, Utah.. Bachelor Mg. Co., Colo.. Black Liragon...McKnight, Mo. 550 Belle Fontaine, Cal.......... Bald Hill Mine, Cal.............. ...... 383 Belle Mine, Cal... ............ 548 * "Arizona, Mines of Yavapai County, - ucts -------. ... . . ..... ........ - - - |
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