| | 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...collectors with limited time, may we suggest the Hancock Mine (on Ingot St., Hancock). The dump looks terrible...in the Keweenaw Peninsula. PUMPELLYITE (6Ca0.3Al 2 0 3 .7Si0 2 .4 H a O ) , monoclinic, epidote family... Pumpellyite frequently is found growing upon epidote xls, replacing that mineral in clusters growing | | | 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...None theless, with the aid of a good state or county map, plus local inquiries, the list could be helpful | | 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......... 12 The Ore..................... 13 Iroquois Exploration............ 16 Introduction... ...... 33 The Houghton conglomerate *>re body, Allouez No* 3* shaft.* *«* -.» » .*-* *» » * » » * Introduction...copper*«...._................,.. 26 ->- Quincy mine ,..........*.......*................... Introduction | | | Journal (issue) | large mass of native copper in the Quincy mine ca. 1918. (Michigan Technological University Archives, Houghton)...Donald Pearce (1941-1989) The “Copper King” 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 . | | | 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 | | | 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 (article/letter/editorial) | AMYGDULE MINERAL SERIES, RICHARD E. ZONING IN MICHIGAN STOIBER THE COPPER AND EDWARD PORTAGE DISTRICT...of the Michigan copper district ......................... Mineralogyof amygdaloidalrock on mine dumps...KeweenawPeninsula,Michigan, three overlappingamygdulemineral zones--prehnite,epidote,and quartz zones...within the prehnitezoneand lower horizonswithin the epidote and quartz zones. Zone boundariescrossstratigraphichorizons...seriesthroughoutthe Lake Superior basin is like that of Keweenaw Peninsula,indicating that the mineral zones have | | | 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) | 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 | | | 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 | | | Book | Lakes States Wisconsin, Indiana, Illinois, Michigan, by June Culp Zeitner $5.95 Gem Guides Book...our knowledge and enjoyment of this great owners, mine and quarry operators and science by collecting.... and Michigan. Dow Chemical has reported finding diamonds in the kimberlites of upper Michigan, and vast...shoreline on both Lake Superior and Lake Michigan. Michigan is the state with the most shoreline on these...fresh water seas, with waters of Lake Superior, Michigan and Huron virtually surrounding it. Illinois and | | | Journal (article/letter/editorial) | 1444-1460 AMYGDULE MINERAL ZONING IN SERIES, MICHIGAN RICHARD E. STOIBER THE PORTAGE LAKE LAVA...Keweenawanrockswere extrudedand tilted. In the part of the Keweenaw Peninsula in which mineral zones have been delineated...part of the tops,the amygdulesare filled with epidote or chloriteandquartz,and the groundmass is whollyor...singlespecimens, namelychloriteand feldspar,followed by epidote,quartz,and calcite(generallyin that order), is...of the minerals epidote, quartz, or prehnite as well as calcite. The quartz, epidote, and prehnitezonal | | | Book (volume) | Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE:...agate, (banded, various colors), jasper. BIBB COUNTY MACON: at Holton Quarry, 7½ mi. NWagate; N | | | Journal (issue) | Texas 78204 Mlcrocry•tal Collectlng In Keweenaw County, Michigan by Jean R. Rentmeister .................CA. Host, Gem and Mineral Society ol San Mateo County. H.B. Murnan, P.O. Box 53, NAS Mollett Field, CA...Mineralogy Society. Annual Show. Benton-Franklin County Fairgrounds. Kennewick, WA. 10-10 and 10-6. Donald...Soc:lety. Annual " Artistry from Nature." Ventura County Fairgrounds, Ventura, CA. 10-10 and 10-5. Ed Turner...Howard County Gem, Mineral and Artlfact Show. Host. Big Spring• Proapec:ton Club. Howard County Fair Bldg | | | 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 (volume) | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods...gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason Cr.⎯fossils; | | | Book (volume) | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods...gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason Cr.⎯fossils; | | | Journal (issue) | Copper rontier Development of Michigan's Cliff Mine ( 1845-1870) by Paul Chrastina Introduction About...into Kansas, as well as southeast through central Michigan, perhaps as far as western Tennessee. Today, the...Copper Frontier: Development of Michigan's Cliff Mine (1845-1870) ................................. 17.............................36 northern Michigan. The Keweenaw Peninsula is a narrow promontory, 70 miles...tained North America's first great mining boom, the Keweenaw cop per rush of the 1840's. Early Copper Mining | | | Journal (article/letter/editorial) | Mountain, Trinity County, Calif."—on label. Island Mountain, in the S / W corner of Trinity County, is in N ...Middletown and Meriden are in northern New Haven County in central Connecticut. ILLINOIS—From George A...area."— on label. Niota is in northern Hancock County of western Illinois. INDIANA—"I found a small new... This was the home of the Iroquois Indians at one time. I am part Iroquois myself. ROCKS AND MINERALS... Remington, Ind. Remington, in southern Jasper County, is in N / W Indiana. MASSACHUSETTS—"I am sending | | | Report (issue) | Grayslake Peat 77 Lacon Formation 77 Lake Michigan Formation 78 Parkland Sand 78 Peyton Colluvium...Lobe 91 Erie Decatur Sublobe 91 drifts Lake Michigan Lobe 97 97 Peoria Sublobe drifts Green River...northern hemisphere (37° 35' N. latitude, in Johnson County); it is where the outwash drainageways from the...the dominance of dolomite over calcite in Lake Michigan Lobe drift. Although Pennsylvanian rocks are abundant...Quartzite north of Lake Huron, which occurs in Lake Michigan Lobe drift. Purple and pink quartzite (Baraboo | | | Journal (article/letter/editorial) | Advance; (3) Bunker Hill; (4) Galena Knob; (5) Iroquois; (6) Josephine; (7) Lead Hill; (8) Lead King;...Josephine breccia exposed underground in the Iroquois Mine. Note the cyclic depositional nature of the...dolomite. Sample U.W. 1767/32 from the Lead King Mine (x-nicols). Note the irregular boundary of the dolomite...cleavages. Sample U.W. 1767/35 from the Lead Trust Mine; d Photomicrograph of pyrite (white), sphalerite...by sphalerite; sample U.W. 1767/23 from the Iroquois Mine (reflected light; bar scale =0.06 ram); e Photomicrograph | | | Report (issue) | Deposits Beach Deposits of Glacial Lakes Lake Iroquois Shoreline Lake Algonquin Shoreline Beaches of...SOUTH-CENTRAL AND SOUTHEASTERN ONTARIO Welland County Niagara Falls Calaguiro Brothers Braas Brothers...Limited Wentworth County Aldershot J. Cooke Concrete Blocks Limited Halton County Milton Hayward and...and Picket Limited Halton County Pit DCB Gravel Company Sherman Sand and Gravel Limited Georgetown Industrial...Alrex Sand and Gravel Limehouse Brooks Pit Peel County Clarkson Sherman Sand and Gravel Limited Hughs | | | Journal (issue) | in a Silurian lagoon about 400 m.y. ago; Welland County. (Courtesy Shell Canada Ltd.). right: left: —..., Serpentine Chlorite Group Chlorite Epidote Group Epidote Scapolite Group Scapolite Altered Mica...showing cubic cleavage 30 - Gold ore, Chesterville Mine 31 - Dendritic native silver in dolomite 32 - Betafite...Falconbridge, Sudbury Basin 61 - Geco Mine, Manitouwadge 62 -Helen Mine, Wawa 63 - Open pit, Steep Rock Iron...Red Lake Gold Mines Limited 66-Pronto Mine in 1958 67 - Munro Mine in 1959 68 - Nepheline syenite quarries | | | Report (issue) | but is not labelled. - BANCROFT TRlP 1 - This mine is closed and most of the Photo 27, p. 59 buildings...now Highway 28. - From Stop 11, Craigmont Corundum Mine, to Combermere, take Highway 517; the road as illustrated...massive quartz core; cover Quadeville. Genesee No. 2 mine, north of Bancroft. (4 The lift lock on the Trent...Provincial Park. 19 Roadcut in a drumlin, Otonabee township. 20 21 Young anglers, Rice Lake. Coral, Echinoderm...mill, Bancroft. Sodalite from the Princess sodalite mine near Bancroft. Granite gneiss cliffs just outside |
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Iroquois Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA