 | | 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) | | 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 |  | | 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 (article/letter/editorial) | | November-December 1950 THE MINERALS OF THE CHAMPION, MICHIGAN, AREA By JOSEPH A. MANDARINO 1034 North Keystone...September of 1949, the writer was employed by the Michigan College of Mining and Technology as a member of...radiometric and geologic survey of an area north of Champion, Michigan. As no work was done on Sundays, the writer...advantage of collecting at the numerous mine dumps in the vicinity of Champion. It is hoped that the following...contemplating a Northern Michigan trip. The Beacon Mine Dumps, Beacon, Michigan The Beacon Mine, operated by the |  | | Journal (article/letter/editorial) | | WELCOME TO ROCKHOUNDS PARADISE, U.S.A. (MARQUETTE COUNTY) - MICHIGAN By BOB M A R K E R T The Midwest Federation...the abandoned dumps of the Holmes and Cliff Shaft Mine. Cau tion: Permission must be obtained in the latter...Park, S. Jackson Pit, and near County Road 581 near the Greenwood Mine road intersection. Magnetite is...Magne tite is found at the Greenwood Mine and the Champion Mine. The best grade and best looking specimens...specimens coming from the latter mine. Magnetite is the associated mineral in every case when one finds |  | | Report (issue) | | Block of the Ishpeming Greenstone Belt, Marquette County, Michigan U.S. GEOLOGICAL SURVEY BULLETIN 1904-F...Block of the Ishpeming Greenstone Belt, Marquette County, Michigan By R.C JOHNSON and T.J. BORNHORST U...block of the Ishpeming Greenstone Belt, Marquette County, Michigan / by R.C. Johnson and T.J. Bornhorst...2. Rocks, Igneous Michigan Marquette County. 3. Geology Michigan Marquette County. I. Bornhorst, Theodore...III. Title: Ishpeming Greenstone Belt, Marquette County, Michigan. IV. Series. V. Series: U.S. Geological |  | | Report (issue) | | DIRECTOR THE MARdUETTE IllON-BEARING Mim OF MICHIGAN J^TJ^Js^S CHARLES RICHARD VAN HISE aud WILLIAM...Isolated areas within the Algonkian — The Lower Marquette series, by C. R. Van Hise — The Mesnard quartzite...232 CONTENTS. VII Chapter III.— The Lower Marquette series, by C. R. Van Hise— Continued. Section...Wewe 308 Hills CONTENTS. VIII —The Lower Marquette series, by C. R. V.an Hise— Continued. Section...Interesting localities Michigamme area 322 Nonpareil mine 324 Siamo Hills 324 326 Area east of Teal Lake |  | | Report (issue) | | the South Half of the Ishpeming Greenstone Belt, Michigan U.S. GEOLOGICAL SURVEY BULLETIN 1904-P AVAILABILITY...the South Half of the Ishpeming Greenstone Belt, Michigan By THEODORE J. BORNHORST and RODNEY C. JOHNSON...the south half of the Ishpeming greenstone belt, Michigan / by Theodore J. Bornhorst and Rodney C. Johnson...Volcanic ash, tuff, etc. Michigan. 2. Geology, Stratigraphic Archaean. 3. Geology Michigan. 4. Kitchi Formation...Title. III. Title: Ishpeming greenstone belt, Michigan. IV. Series. V. Series: U.S. Geological Survey |  | | Report (issue) | | COLJ('H ............................Instructor in Mine Accounting nlltl Secretary JAY FOREWORD 6 T H E...DUMORTIERITE I N HUMBOLDT QIJEERCANYOX, PERSHING COUNTY, NEVADA, .I G. Jones ............................Jeffery, President Champion Porcelain Company. C. H. Lawson, Superintendent of the Champion Porcelain Company...Company Mine at Oreana, Xerada. Adolf Pabst, Milleralogy Department, University of California. A. Wetmore...dumortierite are in our collections froin the American Girl Mine about 10 miles north of Ogilby, and others from |  | 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) | | copper nines, -..- roughton and Keweenaw Counties, Michigan H. R. Cornwall, J. J. Runner, A. A. Stromquist................. 10 Central Exploration fissure mine, 12 Introduction................ + (- ; Stratigraphy...copper*«...._................,.. 26 ->- Quincy mine ,..........*.......*................... Introduction............^.................... 32 Isle Royale mine ................................... 3U ; *" 30.............. 36 36 36 Contents (cont'd) Champion mine * Introduction .............. Stratigraphy.* |  | | Journal (article/letter/editorial) | | PAULF. KEI•R. INTRODUCTION. TI-IE andalusite mine near White Mountain, California, is at presentthe...,,• '"'> F•. •. The andalusite mine is located in Mono County, C•ifornia, east of the Sierra Nevada...of White Mountain. Nevadaline (Fig. •). The main mine plant is locatedabout 9000 feetabovesea-level.All...C. D.: A note on a depositof andalusitein Mono County, California; its occurrenceand technical importance...7500 feetto almost•o,ooofeetabovesealevel.•' The mine workingsare locatedalongthe face of a cliff on the |  | | Report (volume) | | prospects._____----_-_--___---_-_-______________ Champion and Evening Star.___________________________ Helena...Dendritic gold from leached part of vein at Buzzard mine, Jackson County____________________-___-_____-___...sphalerite in cherty quartz from Barren mine, Jackson County; B, Polished surface of sphalerite from...6. A, Polished surface of sulphides from Buzzard mine; B, Polished surface of vein matter from Mineral...ore: A, From Helena mine, Bohemia district; B, from Grand Cove prospect, Jackson County._____ 24 8. Thin |  | Ayuso, R. A., Wooden, J. L., Foley, N. K., Seal, R. R., Sinha, A. K. (2005) U-Pb Zircon Ages and Pb Isotope Geochemistry of Gold Deposits in the Carolina Slate Belt of South Carolina. Economic Geology, 100 (2) 225-252 doi:10.2113/gsecongeo.100.2.225 | Journal (article/letter/editorial) | | Brewer pit and felsic ash-flow tuff from the quartz sericite alteration zone), from the disseminated and semimassive...(crystal lithic rhyolitic ash-flow tuffs from the Champion pit), and from the Ridgeway deposit (felsic ash-flow...molybdenite) and silicate minerals (K-feldspar, and sericite) in the gold deposits help to constrain the sources...Early Paleozoic 225 226 AYUSO ET AL. Eastern USA Virginia Carolina Slate Belt Study area Brewer...types: B6 Pit Andalusite-quartz BDH-96 Quartz-sericite BDH-90 BDH-121 zircon RA972 Tanyard syncline |  | | Journal (article/letter/editorial) | | in the collection of Major T. B. Brooks, Marquette, Michigan, who placed them at my disposal, chiefly...vorsilurischen Gebilde der ' Oberen Halbinsel' yon Michigan, in Nord-Amerika," gives us a partial description...may be obtained from the Geological Survey of Michigan+, to which we shall refer hereafter. Those clay-slates...Zeitschrift d. deutschen geol. Oes. 1869, p. 534. Michigan Oeolog. Survey,vol. i. & it. (New York). w Z~...of later periods. A l t h o u g h t h e i r * Michigan Geolog. Survey, vol. i. p. 83. :~ Amer. Journ |  | | 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 . |  | | Report (issue) | | 16. 17. 18. Historic open pit of the Haile Gold Mine, South Carolina .......................................... 20 iii Tables 1. 2. The Haile Gold Mine reserve and resource estimates ...................for many types of gold ore hosted within quartz-sericite-pyrite altered volcanic rocks, juvenile metasedimentary...at Brewer and lowsulfidation gold ores of the Champion pit at Haile occur in breccias associated with...a stockwork disseminated model of pyrite-gold-sericite mineralization in which a significant amount of |  | | Report (issue) | | Ore Deposits of the Palmer Quadrangle, Marquette County, Michigan GEOLOGICAL SURVEY PROFESSIONAL Prepared...cooperation with the Geological Survey Division of the Michigan Department of Natural Resources PAPER 769 Bedrock...Quadrangle, Marquette County, Michigan By JACOB E. GAIR With a section on THE EMPIRE MINE By TSU-MING...cooperation with the Geological Survey Division of the Michigan Department of Natural Resources A1iddle Precambrian...Precambrian metasedimentary rocks of the Marquette synclinorium, in the north half of the Palmer quadrangle |  | | Report (issue) | | Geology of the Negaunee Quadrangle, Marquette County, Michigan GEOLOGICAL SURVEY PROFESSIONAL PAPER 788...of the Michigan Department of Natural Resources Geology of the Negaunee Quadrangle, Marquette County...County, Michigan ByWILLARD P. PUFFETT GEOLOGICAL SURVEY PROFESSIONAL PAPER 788 Prepared in cooperation with...with the Geological Survey Division of the Michigan Department of Natural Resources Description of an...sketch map showing western Upper Peninsula of Michigan and location of Negaunee quadrangle........ Chart |  | | Journal (article/letter/editorial) | | Department of Geology Central Michigan University Mount Pleasant, Michigan 48859 Introduction The early...evaporite sequence rocks in the Plasterco mine i n Washington County. Hematite after calcite and/or aragonite...altered mica peridotite dike near Waterlick, Warren County ( Y o u n g and Bailey, 1955). Chlorite, muscovite...reported in a number of early voir i n Amherst County (Mitchell, 1966). publications, have more recently...rhabdophane, occur in a near I v y , Albemarle County (Mitchell and perrierite-bearing pegmatite that |  | | Journal (article/letter/editorial) | | Humboldt Range (Nevada, USA), the Basin district (Montana, USA) and Equity Mine (British Columbia, Canada)...peripheral (chlorite-epidote-prehnite) to internal (sericite and/or pyrophyllite) alteration zones. In the...(1993), Novazza (Italy) by Cadel (1986), Equity Mine (British Colombia) by Cyr et al. (1984), Wojdak...in the Humboldt Range (Nevada, USA), the Basin district (Montana, USA), in subaerial volcanic and hypabyssal... ,o = 0 E O _= l ZZm 2~ mine, Champion mine, Rochester mine) is mainly located within Triassic |  | | Journal (article/letter/editorial) | | (Swager et al. 1992; Swager 1997; Liu et al. 2001; Champion 2006), with the main terrane-bounding structures...characteristics (Bettenay 1977; Witt and Swager 1989; Champion and Sheraton 1993; Nelson 1997; Witt and Davy...superseded by a geochemical classification proposed by Champion and Sheraton (1997), which has since been applied...Yilgarn craton (Smithies and Champion 1999; Cassidy et al. 2002; Champion and Cassidy 2002, 2007). The...intrusions in the Yilgarn craton (Champion and Sheraton 1997; Champion and Cassidy 2000, 2002, 2007; Czarnota |  | Criss, R. E., Champion, D. E., McIntyre, D. H. (1985) Oxygen isotope, aeromagnetic, and gravity anomalies associated with hydrothermally altered zones in the Yankee Fork mining district, Custer County, Idaho. Economic Geology, 80 (5) 1277-1296 doi:10.2113/gsecongeo.80.5.1277 | Journal (article/letter/editorial) | | Custer County, Idaho R. E. CR•SS, U.S. GeologicalSurvey,Reston,Virginia 22092 D. E. CHAMPION, U.S. GeologicalSurvey...miningregionin the SalmonRiver Mountains of northwest Custer County, central Idaho (Fig. 1). Usefuldescriptions of...0361-0128/85/427/1277-2052.50 1277 1278 CRI$$,CHAMPION, & McINTYRE 114046 ' 44 ø CORRF•ATION OF MAP...Custer magnetometer, althougha few stronglymagnetized mine, the roof zone of an Eocene granodiorite- sampleswere...bodies, including those at Red Mountain, the Sunbeam mine, and Estes Mountain, field strength(0.565 gauss)in |  | Pal, Debasis, Chinnasamy, Sakthi Saravanan, Goon, Swapnendu, John, Manish M., Ghosh, Subhasish (2019) Alteration mineralogy, fluid inclusions and stable isotope studies from Chigargunta and Bisanatham gold deposits, South Kolar Greenstone Belt, Dharwar Craton, India: Implications on genesis of gold mineralization. Ore Geology Reviews, 111. 102946 doi:10.1016/j.oregeorev.2019.102946 | Journal (article/letter/editorial) | | are hosted mainly within the sheared and altered Champion gneiss and amphibolite in Chigargunta and Bisanatham...tourmaline, muscovite, biotite, chlorite, epidote, sericite, calcite and quartz along with sulfide and gold... Chigargunta, Gadag and Kadiri. (Fig.1a). The Champion lode of the world famous Kolar Gold Field (KGF)...2001. The mine extended over a strike length of 8 km. The average gold grade in the Champion lode was...sulfidepoor lodes are represented dominantly by the Champion lode. This lode is economically more important |  | Huston, David L., Champion, David C., Mernagh, Terrence P., Downes, Peter M., Jones, Phil, Carr, Graham, Forster, David, David, Vladimir (2016) Metallogenesis and geodynamics of the Lachlan Orogen: New (and old) insights from spatial and temporal variations in lead isotopes. Ore Geology Reviews, 76. 257-267 doi:10.1016/j.oregeorev.2015.07.005 | Journal (article/letter/editorial) | | in lead isotopes David L. Huston a,⁎, David C. Champion a, Terrence P. Mernagh a, Peter M. Downes b, Phil...to trace tectonic and metallogenic processes (Champion and Huston, this volume). For example, the Rb–Sr...DePaolo, 1987; Wooden and DeWitt, 1991). Similarly, Champion and Cassidy (2008) used Nd isotope ⁎ Corresponding...evolved zones) in Archean provinces. More recently, Champion (2013) used Nd data from granites and felsic volcanic...al. / Ore Geology Reviews xxx (2015) xxx–xxx Champion and Huston (this volume) discusses other examples |  | Mueller, Andreas G., Hall, Gregory C., Nemchin, Alexander A., Stein, Holly J., Creaser, Robert A., Mason, Douglas R. (2008) Archean high-Mg monzodiorite–syenite, epidote skarn, and biotite–sericite gold lodes in the Granny Smith–Wallaby district, Australia: U–Pb and Re–Os chronometry of two intrusion-related hydrothermal systems. Mineralium Deposita, 43 (3) 337-362 doi:10.1007/s00126-007-0164-0 | Journal (article/letter/editorial) | | monzodiorite–syenite, epidote skarn, and biotite–sericite gold lodes in the Granny Smith–Wallaby district...quartz–molybdenite–pyrite veins to a late reduced sericite–dolomite–albite assemblage. Gold-related monazite...2). The veins are associated with red biotite–sericite–calcite–albite alteration in adjacent monzonite...pyrite ore (Au/Ag >10) forms hematite-stained sericite– Editorial handling: B. Lehmann A. G. Mueller...Colorado State University, Fort Collins, CO 80523, USA G. C. Hall Australian Mineral Fields, 44 Parliament |
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