 | | 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) | | articles on the mines and minerals of Michigan's Copper Country Rocks & Minerals 2001.76:156-188. Tom...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...(chalcocite) deposit at the White Pine mine and (2) the world-class native copper deposits that occur in the...Lake Volcanics (PLV) and the Copper Harbor Conglomerate. The native-copper deposits can be further divided |  | | Report (issue) | | filling from a basaltic Houghton County lava flow. Small specks of native copper occur as inclusions near the...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 |  | Brasier, A.T., Dennis, P.F., Still, J., Parnell, J., Culwick, T., Brasier, M.D., Wacey, D., Bowden, S.A., Crook, S., Boyce, A.J., Muirhead, D.K. (2019) Detecting ancient life: Investigating the nature and origin of possible stromatolites and associated calcite from a one billion year old lake. Precambrian Research, 328. 309-320 doi:10.1016/j.precamres.2019.04.025 | Journal (article/letter/editorial) | | the bay. White box is the area shown in D. D) Red-brown mudstones and sandstones, with white arrow pointing...of the same specimen. On the left and right are white-coloured patches of diagenetic calcite cement. The...mudstone beds. coloured calcite and laminae of white mica were also encountered in the Clachtoll Formation...rather granular textures, with bright luminescent (white to light grey) euhedral to subhedral calcite crystals...encapsulate millimetre to centimetre-sized clasts of grey-white carbonate grains (Fig. 6). Rounded clasts of gneiss |  | | Report (issue) | | Published THE GEOLOGICAL Society Card Colorado Michigan Soctety 80301 48104 The publication ts made...Superior Mines ..... ee eres eeseesecece 269 FOOthiLE (Copper Belt is.00.0.600. eeeecece 271 oe eeee MO EDS TA...no OIL ORO OIG ZoZ 292 Boulder County Tellurides .... 294 Boulder County Tungsten ...... eeoeeesee 296...0161 cw o)'o elevate ee) ere eoeeeeoceese 331 H. White Canyon-Elk Ridge, Utah .....cccseeccceee 332 J....eoeceeroereereereoe 349 NEWLY ccccccccccvccccvesescses Boil! MICHIGAN .ucccccrcccnscccsevscscoscs 351 Keweenaw Point |  | | Report (issue) | | Concepts: Concepts of the Genesis of Sulfide Nickel-Copper Deposits: A Historical Review hued. i : . Pets...Evolution of Ideas about the eeneds aStratiform Copper-Silver Deposits The Changing View of Resource..........000000 00 eee R. W. Boyle 164 Porphyry Copper Deposits. ‘ Ai ae Model Development: Porphyry...«2. of the eccisemene of the Misima Gold-Silver Mine, Papua New Guinea ........ .G. I. Wilson and R....C. Barwick eae ie Discovery. The McLaughlin Gold Mine, Napa, Yolo, and Lake Counties, California Fre |  | | Report (volume) | | of Kentucky Geol. Survey County Rept. - Kentucky Geological Survey County Report. University of Kentucky...Analysts. Houston, Tex. Los Angeles County Mus. Contr. Sci. - Los Angeles County Museum Contributions in Science...Science. Los Angeles County Museum of Natural History. Los Angeles, Calif. Los Angeles County Mus. Nat. History...History Quart.- Los Angeles County Museum of Natural History Quarterly. Los Angeles, Calif. Louisiana Water...Dartmouth, Nova Scotia, Canada. Maryland Geol. Survey County Geol. Map Geologic Map. Baltimore, Md. Maryland |  | | Report (volume) | | amygdaloid. Pre-Cambrian (Keweenawan) : Northern Michigan (Keweenaw Point). L. L. Hubbard, 1898 (Mich. Geol...sandstone. Permian : Central northern Oklahoma (Bay County). C. N. Gould, 1900 (Kans. Univ. Quart., vol. 9...dolomite. Permian : Central northern Texas (Fisher County). M. G. Cheney, 1929 (Univ. Tex. Bull. 2913, p...p. 28, pl. 1). McCaulley dol.—A series of white, chalky dolomites comprising a thickness of 3 to 20 ft... Consists of coarse ss. 50 to 200 ft. thick. On Pine Mtn it is sparingly conglomeratic. Named for McClure |  | | Book | | Comprehensive Example: The Cree de District, Colorado, USA 4.11. Summary 4.12. Recommended Reading .!CHAPTER...5.11. Recommended Reading ·/CHAPTER 6. NICKEL (-COPPER) SULFIDE DEPOSITS 6.1. Introduction 6.2. Distribution...PORPHYRY DEPOSITS 8.1. Introduction 8.2. Porphyry Copper Deposits 8.3. Porphyry Molybdenum Deposits 8.4...538 538 CHAPTER 12. SEDIMENT-HOSTED STRATIFORM COPPER (SSC) DEPOSITS 12.1. Introduction 12.2. Distinguishing...disseminating the information, the mine geologists and mine managers who have made the mine visits a rewarding experience | | | Report (volume) | | Can., Canada. Carbf., Carboniferous. cgl., conglomerate. cgls., conglomerates. chap., chapter. LEXICON... 5 in., inch or inches. Circ., Circular. Co., County or Company. Indus., Industrial. Inst., Institute...thence S. of Little Mtn, thence N. of Culbreath Mine, thence N. of Meeting St. (2 mi.), and thence direct...Pre-Cambrian : Central southern Virginia (Mecklenburg County). F. B. Laney, 1917 (Va. Geol. Surv. Bull. 14,...near Aberdeen mine, NE. of Kenilworth, Castlegate quad., Carbon Co. Abilene conglomerate. Tertiary : Central |  | | Book (edition) | | The largest groups of new terms have been U.S. county names; rock-formation names (mostly North American);...Thesaurus. These include local geographic terms, U.S. county names, rock-formation names, and fossil names....term must be a name unique to one area. Lincoln County is not assigned coordinates in the Thesaurus, because...North America from the broader terms of Hanover County. There is no reciprocal entry for each broader...counties of the United States; e.g., Chautauqua County may have a broader term Kansas or New York. BX |  | | Book (edition) | | variants, such as Great Smoky Group, Great Smoky Conglomerate, Great Smoky Formation and Great Smoky Quartzite...the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United...States Earlier editions had Terms such as Washington County and Portland for counties and cities of the United...for example: Washington County Arkansas and Portland Maine. Each new county Term can now autopost its...to counties was a major task. The scope of U.S. county and city Terms can now be clear even when they |  | | Journal (article/letter/editorial) | | Laramie anorthosite and Sherman granite are in western USA. The consistency of these palaeopoles (Fig. 3) suggests...reference. Age based on U–Pb baddeleyite, zircon and titanite dating is listed as Ub, Uz and Ut, respectively... and (c) the 11669 3 Ma (U–Pb baddeleyite and titanite) Klokken syenite whose palaeomagnetism has not...marginally younger than the U– Pb baddeleyite and titanite age of 116693 Ma for the nearby Klokken syenite...(Fig. 1) which they dated at 11069 3 Ma (U–Pb titanite). Comparing the Coats Land palaeopole with the |  | | Book (volume) | | for a while at least. Gainesville, Florida 32605 USA 1 July 1979 John Drew Ridge VII OFFICERS OF IAGOD... ............................. ... J. D. fudge, USA First Vice-President. ............... ........ A...Observations that Bear on the Genesis of Porphyry-Copper Deposits ............................ ...........Brown, A. C., The Diagenetic Origin of Stratiform Copper Deposits .................. ...... .. . Olade,... V. V. and Genkin, A. D. , Deposits of Sulfide Copper-Nickel Ores of the USSR and Their Connection with |  | | Book (edition) | | examples of such basins include the large Paleozoic Michigan, Illinois, and Williston basins as well as the...relief, such as the presence of fault-flank conglomerate wedges (Miall, 1990, p. 552). Modern examples...Small-scale synsedimentary folds in thick sand laminae (white) in a laminated and thinly bedded mudstone-sandstone...not all environments at a particular depth may harbor organisms capable of leaving traces. For example...shades of red, yellow, or brown alternate with white or crea1n layers. Color banding may resemble primary |  | | Report (issue) | | Refining Company Gulf Oil Corporation Kennecott Copper Corporation Phelps Dodge Corporation Standard Oil...abundances in the sun, as deduced at the University of Michigan by analysis of the solar spectrum by a method...VO County Ontario Wis. w c^ >c* < L_ r" 2 UJ s 0) cuo... graphite hex C6/mmc (194) graphite 4 Cu copper cub Fm3m (225) f.c.c. 4 Fe a-iron cub Im3m...13 6, 8 6,7 11, 8 6, 8 6, 8 14 Other Materials Copper Iron, pure LiF NaCl NaN03 KC1 KBr K2Si03 1083 |  | | Report (volume) | | TURNER (UK) Society Books Advisors MIKE BROWN (USA) ERIC BUFFETAUT (FRANCE ) JONATHAN CRAIG (ITALY )...Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, USA: the item-fee code for this publication is 0305-8719/09/$15...AIDC, 82 Winter Sport Lane, Williston, VT 05495, USA Orders: Tel. þ1 800-972-9892 Fax þ1 802-864-7626...AAPG Bookstore, PO Box 979, Tulsa, OK 74101-0979, USA Orders: Tel. þ1 918-584-2555 Fax þ1 918-560-2652...thinned continental crust (c. 16 km, e.g. Harrison & White 2006) that generates crustal melts as well as melts |
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