 | | Journal (article/letter/editorial) | | Iuyw I , < h,,,rl,rp,, ,,I I r,,,,l>,l\ T HE MICHIGAN COPPER DISTRICT stretches in a southwest-northeast...from the White Pine mine in Ontonagon County to Copper Harbor in Keweenaw County. Copper mineralization...stratiform sulfide (chalcocite) deposit at the White Pine mine and (2) the world-class native copper deposits that...this type of lode start- ed in 1856 at the Quincy mine. Later came the conglomeratehosted deposits, in...this type of lode is credited to the Calumet No. 1 mine on the Calumet and Hecla Conglomerate lode, which |  | | Book | | Clarence J. Monette 942 Ninth Street Lake Linden, Michigan, 49945 All Rights Reserved ISBN: 0-942363-04-3...Printing & Graphic Services, Inc. of Calumet, Michigan _ ee AUTHOR'S As the title of this. NOTE...places in the four counties of Baraga, Houghton Keweenaw and Ontonagon are listed, as this is but a small...Monette Abbaye -------------------7--7 Adams. Township .---~------7--------Agate Harbor ----------77...Alberta ee ee eae 10 10 10 11 11 r rrr cr-7 Allouez -----------rrr c Alston --------------ccrc 77 Arnheim |  | | Report (issue) | | University University Michigan Townsend Drive Drive 1400Townsend 1400 Houghton, Houghton, Michigan Michigan49931-1...J. the Keweenaw Peninsula, Michigan: Institute on Lake Superior Geology Proceedings, Keweenaw Peninsula...Peninsula, Michigan: Institute on Lake Superior Geology Proceedings, 40th 40thAnnual AnnualMeeting, Meeting..."Field Guide to the Geology Geology of the the Keweenaw Keweenaw Annual Institute Institute on on Lake Lake...Lake Superior Superior Geology Peninsula, Michigan" Michigan" (Bornhorst (Bornhorst and others, 1983) for |  | | Journal (issue) | | large mass of native copper in the Quincy mine ca. 1918. (Michigan Technological University Archives, Houghton)...Donald Pearce (1941-1989) The āCopper Kingā The MICHIGAN COPPER COUNTRY L. W i l s o n New Mexico Bureau...t a n l e y J. D y l II Seaman Mineral Museum Michigan Technological University % 1992 T h e M in e...crystal group, 13.6 cm, from an unknown mine in the Michigan Copper Country. Richard A. Kosnar collection;...wrote the classic work on the copper deposits of Michigan in 1929. Photo by Wendell E. Wilson. TENT . |  | Cornwall, H.R., Runner, J.J., Stromquist, A.A., Swanson, R.W., White, W.S. (1949) Detailed geologic map of the recently active copper mines; Houghton and Keweenaw Counties, Michigan. Open-File Report Vol. 1949 (50-4) US Geological Survey doi:10.3133/ofr504 | Report (issue) | | active copper nines, -..- roughton and Keweenaw Counties, Michigan H. R. Cornwall, J. J. Runner, A. A.................. 10 Central Exploration fissure mine, 12 Introduction................ + (- ; Stratigraphy...... 33 The Houghton conglomerate *>re body, Allouez No* 3* shaft.* *Ā«* -.Ā» Ā» .*-* *Ā» Ā» * Ā» Ā» * Introduction...copper*Ā«...._................,.. 26 ->- Quincy mine ,..........*.......*................... Introduction............^.................... 32 Isle Royale mine ................................... 3U ; *" 30 |  | | Journal (article/letter/editorial) | | Alteration Associated With Mineralization in the Michigan Copper District (Received 31 August 1967) INTRODUCTION...association with native copper ore in the Keweenaw County. Michigan. copper district. The main clay phases...brown fault gouge. GEOLOGIC SETTING The Keweenaw. Michigan. Copper District. (see location map. Fig...copper is the dominant ore mineral. Some native silver and copper sulfides and arsenides are present....are: I. Copper "skulls" in the Centennial No. 3 mine, Calumet Division, Calumet and Hecla, Inc. 2. The |  | | Journal (article/letter/editorial) | | SOCIETY NOVEMBER, RECENT CONTRIBUTIONS OF THE MICHIGAN T. M. BRODERICK, OF GEOLOGISTS 1946 TO COPPER...previously publishedin geologicalstudies of the Michigan copperdistrict by the Calumetand Hecla GeologicalDepartment...ProfessionalPaper 144, "The Copper Depositsof Michigan," and the continuationof geological studiesby...deposits of Michigan, U.S. Prof. Pap. 144, p. 2, 1929. Geol. Surv. GEOLOGYOF MICHIGAN COPPERDISTRICT...These are as follows: T. M. Broderick, Zoning in Michigan copperdepositsand its significance. EcoN. Gv.ox |  | | Journal (article/letter/editorial) | | Michigan Mineralogy: A LOCALITY INDEX TOM MORRIS, JR. 4553 Shenandoah Allen Park, Michigan 48101 Tom...occurrences. These localities have been listed by county; and, strictly for convenience, the list has been...compiling this information was The Mineralogy of Michigan (Heinrich, 1976), which should be consulted by...locality labeling of Michigan specimens. It should be pointed out that the list of Michigan mineral localities...NoneĀ theless, with the aid of a good state or county map, plus local inquiries, the list could be helpful |  | | Journal (article/letter/editorial) | | nodule, 0.9 x 1.1 inches, recovered from the Hancock mine dump by John Perona in 1972. John Perona specimen...A. Jaszczak photo. rom the bowels of a Keweenaw copper mine to the icy depths of Lake Superior, serious...descending a steep 2,000-foot-deep mine shaft in the dead of a Keweenaw winter with only mud and ice for...over heels into the black depths of an abandoned mine. All of this effort was expended on clandestine...and Sciences Michigan Technological University Tom Rosemeyer is a native of Upper Michigan and a graduate |  | | Journal (article/letter/editorial) | | MICROMOUNTING AT THE KEWEENAW PENINSULA, MICHIGAN By PAUL B. MOORE and RICHARD M. 6EGER Depr. of Geolophysical...UNIVERSITY] at 03:21 25 August 2017 INTRODUCTION The Keweenaw Feninsula is well-known for its fine specimens...material of interest besides the usual copper and silver. With mounting discouraging trips, we endeavored...collectors with limited time, may we suggest the Hancock Mine (on Ingot St., Hancock). The dump looks terrible...chlorite minerals are the best found anywhere in the Keweenaw Peninsula. PUMPELLYITE (6Ca0.3Al 2 0 3 .7Si0 2 |  | | Book | | Park 13700 13.25 LaneĀ Ā Garden, Michigan 49835 Tel: (906) 644-2603 Keweenaw Peninsula Jill Barbour (jnbarbour@mtu...Department of Geological Sciences & Engineering Michigan Technological University 1400 Townsend Dr., Houghton...Rocks National Lakeshore P.O. Box 40, Munising, Michigan 49862 Tel: (906) 387-2607 / Email: David_Kronk@nps...Mining Engineering and Sciences (adjunct) Northern Michigan University Marquette, MI 49855 Tel: (906) 227-1176...wildr@michigan.gov Mine Descriptions Rob Porritt, Dept of Geological Sciences & Engineering, Michigan Technological |  | | Journal (article/letter/editorial) | | s o r g e conglornero t e .... @ Quincy mine @ Allouez no. 3 shaft Other detailed sections . I...GEOI.OGIC M A P O F SOME PEGMATITIC LAVA FLOWS, MICHIGAN C O P P E R D I S T R I C T Downloaded from https://pubs...SERIES AND THE ORIGIN OF THE COPPER DEPOSITS OF MICHIGAN By HENRY R. CORNWALL ABSTRACT Five lava flows...flows in the Keweenawan series of the Michigan copper district have been studied and chemical analyses made...LAVAS, MICHIGAN ILLUSTRATIONS Figuie Page 1. Section across the Greenstone flow near the Allouez No. 3 |  | | Book | | Mineralogy of Michigan by E. W. Heinrich updated and revised ā¢ by George W. Robinson M By E W~ Hellnr]ch...Museum Michigan Technological University Houghton, Michigan 49931 2004 Ā© 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 (article/letter/editorial) | | ZONING IN MICHIGAN COPPER SIGNIFICANCE. DEPOSITS AND ITS ā¢ T. M. BRODERICK. PART I. DISTRIBUTION...DISTRIBUTION OF ARSENIC IN THE MICHIGAN NATIVE COPPER DEPOSITS. CONTENTS. Introduction .............................. Arsenic distributionin the Wolverine mine .......... Arsenic distributionin the Baltic lode...Sketchmap showingprincipal copperbearing lodes,Keweenaw Point, Michigan. the more importantof the many depositswhich...constituentexceptthe copperitself, and possiblythe silver. This is becausearseniceven in small quantitiesseriouslyaffects |  | | Book | | Historical Collections, Michigan Technological University, Houghton, Michigan. By Clarence J. Monette...Clarence J. Monette 942 Ninth Street Lake Linden, Michigan 49945 All Rights Reserved ISBN: 0-942363-37-X...Company and Company Mining Mining Copper Keweenaw Company; Mining Conglomerate Lac La Belle ...Belle lies at the foot of Mount Bohemia in Keweenaw County. The French name Lac La Belle means "beautiful..."beautiful lake." This area of Grant Township is in fact becoming an attraction for tourists and fishermen |  | | Report (issue) | | (CaBSiO4OH) vesicle filling from a basaltic Houghton County lava flow. Small specks of native copper occur...the surface and between the nodular masses. The Michigan Bicentennial symbol (back cover) incorporates...Survey Division BULLETIN 6 THE MINERALOGY OF MICHIGAN by E. Wm. Heinrich Professor of Mineralogy and...University of Michigan Ann Arhor, Michigan Lansing, Michigan 1976 STATE OF MICHIGAN WILLIAM G. Mrr...State of Michigan CL '48 s.321.6. Printed by Speaker-Hines and Thomas, Inc., Lansing, Michigan. Available |  | | Journal (article/letter/editorial) | | Copper-bearing Amygdaloidal Lode Houghton and Keweenaw Counties, Michigan TOM ROSEMEYER PO Box 369, 506 Pine Street...5.5 Ć 10.0 cm, attributed to the South Kearsarge mine. Authorās specimen, Terry Huizing photo. 276 ROCKS...the secondmost-productive lode discovered in the Michigan copper district. In the heyday of mining it became...however, were the numerous superbly crystallized silver groups recovered in the early days from the upper...miners until 1967 when all mining ceased. Many of the mine dumps have disappeared through the years because |  | | Report (issue) | | Copper Country Ellis W. Courter Contribution to Michigan Geology 92 01 Table of Contents Preface ............................................... 2 The Keweenaw Peninsula ......................................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 |  | | Book | | $5.00 CLIFTON and the CLIFF MINE Miners breaking up a giant mass of pure copper. One mass found...wide, and weighed three hundred tons at the Cliff Mine. By Clarence J. Monette FIFTY-THIRD OF A LOCAL...CLIFF MINE COPYRIGHT January 30, 1999 Clarence J. Monette 942 Ninth Street Lake Linden, Michigan 49945...Pittsburgh. It was always knownvas first copper the mine Cliff opened andawas in the tne Lake SUDIE...pre=hnstonicadays#ofe tine mound-builders, and the first mine pay a dividend from Lake Superior to copper. According |  | | Journal (article/letter/editorial) | | 2016 Mashamba West Mine, Shaba, Democratic Republic of Congo, and Red Dome Mine, Queensland, Australia...native copper; prospects at Ladenton, Rockland County, New York; Cheshire, New Haven, Connecticut; the...Mountain copper mines, Lehigh County, and at Cornwall, Lebanon County, Pennsylvania; at Ducktown, Tennessee;...the McGinn mine in Mecklenburg County and at several of the copper mines in Guilford County, North Carolina...Minor chalcotrichite is reported from the Clark mine, and octahedral cuprite crystals to 7 mm and cuprite-included |  | | Journal (article/letter/editorial) | | [Korea University] at 11:41 06 January 2015 Moonta Mine, South Australia, Australia W ere it not for a...the famous mercury mines of Terlingua, Brewster County, Texas. Of these five species, only atacamite is...localities. Consequently, an atacamite from the Moonta mine, South Australia, Australia, has been suggested...instrumentation from the Zinc Corporation of America No. 4 mine at Balmat, New York, and in association with granophyllite...vicinity of Somerville, Somerset County, New Jersey, and the Wheatley mine near Phoenixville, Pennsylvania |  | | Journal (issue) | | Menlo Park, CA Donald R. Peacor University of Michigan Ann Arbor, Ml George W. Robinson Natl. Museums...R. Kampf Natural History Museum of Los Angeles County Arthur Roe Tucson, AZ Abraham Rosenzweig University...Behnke Famous mineral localities: the Corrego Frio mine and vicinity, Minas Gerais, Brazil ...............Topaz-Mineral Exploration (1605 Hillcrest, Grand Haven, Michigan 49417) wishes to announce that he is now stocking...Person-otherāOther persons such as miners, field assistants, mine managers, etc. Place āUsed when a mineral is named |  | | Journal (article/letter/editorial) | | COPPER-BEARING FISSURE VEINS Keweenaw County, Michigan Downloaded by [University of Delaware] at 05:05...crystallized copper specimen came from the Central mine and was in the collection of Donald C. Gabriel....exploration 2. Cliff mine 3. Phoenix group of mines 4. Central mine 5. Northwestern mine 6. Central exploration...Resolute mine 9. Hard Rock fissure 10. Iron City (Empire) mine 11. Cape mine 12. Copper Falls mine 13. Clark...Clark mine 14. Point prospect 15. Mendota mine 16. Gull Rock fissure and Laker pocket Figure 3. A 1900 |  | | Book | | > HISTORY AND REVIEW OF THE COPPER, IRON, SILVER, SLATE AND OTHER Material Interests OF THE SOUTH...or one hundred leagues from the Hurons there is a mine of copper from which Truchement Brusle showed me...thirty years before the advent of the Fathers, Allouez, Mesnard and Marquette, and the language of the...island which is fifty in there is a very beautiful mine of in which circuit, leagues copper; it is found...pieces all 11 u Is it not probable that the beautiful mine of refined. In Lake Superior there ?1 copper |  | | Journal (article/letter/editorial) | | 20 Dr. M. E. WadsicorthāCopper Deposits in Michigan. are clue to the contraction of the quartz and...COPPER DEPOSITS OP MICHIGAN.1 By M. E. WADSWOETH, Ph.D., Director of the Michigan Mining School. I ...have all noticed the backward bending thumb of Michigan projecting into the icy waters of Lake Superior;...of native copper. It does not, like most gold or silver bands, extend around the finger, but along itāfrom...the soft 1 Read at the Annual Convention of the Michigan Bankers' Association, September 12, 1895. Downloaded |
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