 | | 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) | | (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) | | George Robinson, Michigan Technological University. neW DATA On MIneRALs fROM THe KeWeenAW cOPPeR DIsTRIcT...material from several former mines on the Keweenaw Peninsula, Michigan, has revealed the presence of several...occurrence of anilite (Cu7S4) near Painesdale, Michigan (Heinrich and Robinson 2004), carbonate matrix...chalcocite-bearing vein material from the Baltic mine exposing the sulfides. Several samples carried small...these phases. Additional samples from the Baltic mine dump revealed crude wires of native silver associated |  | | Journal (article/letter/editorial) | | Survey, National Center-MS 954, Reston, VA 22092, USA (Received October 10, 1990; accepted after revision...Survey, National Center--MS 954, Reston, VA 22092, USA. tinent rift system (MRS) of North America is one...including the famous native copper deposits of the Keweenaw Peninsula, the stratiform copper sulfide and native...native copper deposits of the White Pine mine area, and Cu-Ni sulfide deposits in the Duluth Complex...sedimentary rocks. The rift is characterized by a central zone of mafic igneous rocks, marked by conspicuous |  | | 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...Meeting,Houghton, Houghton,Ml, 40, part part2, 2, 185 185p. p. MI,v.v. 40, 1 PREFACE PREFACE In 1983 1983..."Field Guide to the Geology Geology of the the Keweenaw Keweenaw Annual Institute Institute on on Lake Lake |  | | 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 |  | | Journal (issue) | | MICHIGAN COPPER! The Mineralogical Record JANUARY-FEBRUARY 2023 ? VOLUME 54 ? NUMBER 1 ? $40 ... KRISTALLE Est.1971 Laguna Beach, California, USA • Tel: +1 949 494 5155 • Email: info@kristalle.com.......................3 by W. E. Wilson The Keweenaw County Fissure Mines....................................13 by C. J. Stefano The Cliff Mine, Keweenaw County, Michigan......................................C. J. Stefano & P. Persson The Central Mine, Keweenaw County, Michigan............................... |  | | 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) | | at Silver Reef in southwestern Utah’s Washington County (figure 1) is a very unique occurrence. The high-grade...mineralpro@hotmail.com The Czech Republic, in central Europe, is a relatively small country (about 80...perfect bound for just: $35.00 Postage $5.00 in the USA; $23 for foreign. Excalibur Mineral Corp Tel: 434-964-0875...shipping. Figure 5: Native copper crystals from Michigan, size 7 cm. In the late 1800’s, two prominent...exceptional Kongsberg silver and Langban native lead, Michigan native copper, Freiberg argentopyrite, Leadhills |  | | Journal (issue) | | Newsletter $6.00 Fibrous Malachite from the Mindingi Mine Katanga, Democratic Republic of the Congo Tony Nikischer...Specimens of fibrous malachite from the Mindingi Mine in the Kambove District of Katanga began to appear...ten {I 0) years ago (see figure J ). Although the mine was first worked superficially in the 1930s for...DRC as well (see figure 2). Today, the Mindingi Mine continues to produce wonderful malachite specimens...specimenand image. Nickel Laterite From the Tiebaghi Mine, New Caledonia Bob Werner werner@lcturbonet.com |  | | Journal (issue) | | copper in the Quincy mine ca. 1918. (Michigan Technological University Archives, Houghton) D e d ic ated...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 | | variety, etc. T Tsumeb (vol. 8, no. 3) M y Michigan Copper Country (vol. 23, no. 2) Co. Company...five book-format issues (8/#3, Tsumeb; 23/#2, Michigan Copper Country; 23/#4, Yukon Phosphates; 24/#2...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298 |  | | Show/Event (guide) | | exposed during highway construction, Hull Township, Gatineau County, Quebec. P. M. Bellev, R. Rowe & M. Picard...e " from the Harder Farm, Hammond, St. Lawrence County, NY. M. Lupulescu. 3:45 H i s t o r y of the Powers...Powers farm streamside veins, St. Lawrence County, New York. M. R. Walter & S. C. Chamberlain. 4:00 M...assemblage from the Allah Cooper/Valcooper mine, Louisa County, Virginia. L. E. Kearns & M. D. Dunn. 4:30...e wavellite from the De Linde quarry, Garland, County, Arkansas. S. L. Hanson, A. U. Falster & Win. B |  | | | | surrounded ce ne white calcite, from!iheBluebell Mine; Riondel, Digitized by the Internet Archive...lustre. Goethite, hematite, magnetite, pyrolusite, ilmenite, chromite are in this subdivision. Non-metallic...have oxygen tightly bonded in a group around a central non-metallic ion. Oxides or carbonate, borate,...zeolite, sodalite, bonded in a group around a central silicon atom. kyanite, topaz, titanite, zircon...red), p. 66 cuprite (dark red, black), p. 116 ilmenite (brownish black, black), p. 66 chromite (black) |  | | Journal (article/letter/editorial) | | e a r s o r g e conglornero t e .... @ Quincy mine @ Allouez no. 3 shaft Other detailed sections...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 160 Olivine 172 Purpose of investigation 161 Ilmenite and magnetite 175 Field and laboratory work 161 |  | | 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; |  | | Show/Event (guide) | | Abstracts of Contributed Papers The Mineralogy of Michigan by George W. Robinson 6 1 7 The Mineral Treasures...Banquet Dinner - Poolside 8:00-9:15 MINERALS OF MICHIGAN - Dr. George W. Robinson Dr. George Robinson is...is the Gabriel Professor of Mineralogy at Michigan Tech University, where he has curatorial responsibility...of Heinrich's classic book on the minerals of Michigan and that is his topic this evening. We most warmly...t i o n s on carrollite from the Kamoya South II mine, Democratic Republic of Congo byR. L. Mown 2:00 |  | | Journal (issue) | | A New Occurrence of Allophane From the Laochang Mine, Gejiu City, Yunnan, China Tony Nikischer Excalibur...exceptional allophane specimens from the Laochang Mine (see figure I) came as a complete surprise. Our...neither species had previously been reported from this mine, best known for its pale blue hemimorphite. Figure...colorful specimenof allophane from the laochang Mine, near Gejiu City in YunnanProvince.This sample providedthe...Discovery of Gem-Grade Chrysocolla From Ontonagon County, Michigan Tom Rosemeyer datolite@charter.net This story |  | | Book | | lustre. Goethite, hematite, 1nagnetite, pyrolusite, ilmenite, chron1ite are in this subdivision. Non-metallic...have oxygen tightly bonded in a group around a central non-metallic ion. Oxides or carbonate, borate,...have oxygen tightly bonded in a group around a central silicon aton1. Olivine, garnet, epidote, vesuvianite...(black), p. 80 hematite (steel grey to red), p. 66 ilmenite (brownish black, black), p. 66 rutile(brown, dark...(yellow, red), p. 72 hematite (red, black), p. 68 ilmenite (red to brownish black), p. 78 rutile (reddish |  | | 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 |  | | Report (volume) | | :............................................. Michigan.................................................preliminary examination of the geology of western central Arkansas: Arkansas Geol. Survey Ann. Kept, for...See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities : Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20 S., R. 7 E.; |  | | Journal (article/letter/editorial) | | Rift-Related Echo Lake Intrusion in Northern Michigan, USA Alexander James Koerber and Joyashish Thakurta...Sciences, Western Michigan University, 1903 W Michigan Ave, Kalamazoo, MI 49008, USA; alexander.j.koerber@wmich...Lake intrusion in the Upper Peninsula (UP) of Michigan, USA, was formed during the 1.1 Ga Midcontinent Rift...(PGE)-enriched zone within a 45 m thick magnetite-ilmenite-bearing olivine gabbro unit with grades up to...Eagle intrusion, in the Upper Peninsula (UP) of Michigan and the Tamarack intrusion in northeastern Minnesota |  | | Journal (article/letter/editorial) | | several new localities, including the Flambeau copper mine near Ladysmith (Rosemeyer 1999, the Vulcan Materials...Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and the Wausau area (Falster 1987)...an arch, with the oldest rocks appearing in the central and northern parts (fig. 2). The legs of the arch...similar to those exposed in Michigan’s famous Keweenaw Peninsula. Many of the minerals (copper, prehnite...and datolite) found in the Upper Peninsula of Michigan also occur in Wisconsin. The major difference |  | | Report (issue) | | o· THE GEOLOGY OF COOK COUNTY, MINNESOTA Wave-built gravel bar damming mouth of small stream west...SCHWARTZ, DIRECTOR BULLETIN 39 The Geology of Cook County Minnesota BY FRANK F. GROUT ROBERT P. SHARP GEORGE...BY THOMAS ALLEN, LTD., TORONTO FOREWORD Cook County forms the extreme northeastern part of Minnesota...long narrow parallel lakes. The position of the county on the north shore of the largest fresh-water lake...types of agriculture. As a consequence most of the county is still forested, a considerable proportion belonging |
|
