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Agate from
Lake Manganese, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA


Locality type:Lake
Classification
Species:Quartz var: Agate
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Agate data
Locality Data:Click here to view Lake Manganese, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:417197
Long-form Identifier:1:3:417197:3
GUID (UUID V4):bb5bf2d9-a2d5-4ac9-a520-29d2859cdca4
Nearest other occurrences of Agate
1.4km (0.9 miles) Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
2.0km (1.2 miles) Clark Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
3.9km (2.4 miles) Lakeshore traps, Eagle Harbor, Keweenaw County, Michigan, USA
6.2km (3.8 miles) Horseshoe Harbor, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
6.8km (4.2 miles) Brockway Mountain (West Bluff), Eagle Harbor, Keweenaw County, Michigan, USA
10.4km (6.5 miles) Bete Grise Bay, Bete Grise, Grant Township, Keweenaw County, Michigan, USA
12.9km (8.0 miles) High Rock Bay, Grant Township, Keweenaw County, Michigan, USA
13.5km (8.4 miles) Agate Harbor, Eagle Harbor, Keweenaw County, Michigan, USA
14.1km (8.7 miles) Keweenaw Point, Grant Township, Keweenaw County, Michigan, USA
20.3km (12.6 miles) Eagle Harbor Marina, Eagle Harbor, Keweenaw County, Michigan, USA
References
Reference Search (possible matching items)
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
Book
Eagle Harbor Oe emma Harbor Copper Harb 7 al EAGLE ie ces are Olibwove Allovez, «Ahmoek SLE ROYALE...* Hubusnae sHoncock = Ontonagan Indian My ‘Vv Lake Linden ee .-HOUGHTON Reservation ba 33 vo ...Ishpeming + HiUM boig, «Palmer «Republic SOME COPPER COUNTRY NAMES AND PLACES COPYRIGHT May 23, 1975...1975 Clarence J. Monette 942 Ninth Street Lake Linden, Michigan, 49945 All Rights Reserved ISBN: 0-942363-04-3...ice a nineOo by Copper Island Printing & Graphic Services, Inc. of Calumet, Michigan _ ee AUTHOR'S
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
Journal (issue)
..........663 MINERAL COLLECTING IN N ORlHERN MICHIGAN. By 1171n. E. L110 111a •.....•.••.......•..•••.....••.•••••••.•••..•...••.•.•...•..•664 LIBERTI COPPER MINE, MARYLAND. By Vernon / . ~filler ...........Peter Zodac ......................668 BEAUTIFUL AGATE DISCOVERED IN C O LO RADO ........................THE (llJ..4ltltY San Diego County-A Great GemBearing Area San Diego County, California, was at one time...settled in the Great North, west, he joins the Tacoma Agate Club, visits a number of localities in the area
Report (Issue volume)
Quebec; perthite and rose quartz from Ontario; and agate, chalcedony. and jasper from various localities...exposures along cliffs and along the shores of sea, lake and stream; land-slide areas in the mountains; and...Area 4. Tobique River 5. Napadogan 6. Lake George 7. Washademoak Lake lZ AREAS, NEW BRUNSWICK 8. Petitcodiac...p. 18M. 3. BATHURST AREA (21 0/8 E California Lake; 21 P/12 E, W Bathurst) Molybdenite Mine Green beryl...granite at former molybdenite workings near Pabineau Lake. The crystals measure up to 3 inches long and !
Book (edition)
common are malleable (e.g gold). ductile (e.g. copper). sectile (e.g. chalcocite). elastic Optical co11sta11ts...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...California, in fine crystals in talc near Wenatchee Lake, Chelan co., Washington, also at Sulzer, Prince
Book
variety amethyst, sceptre habit, Denny Mountain, King County, Washington, U.S.A. / Photo by Ken Mayer Production...first composition chalcocite, from Gk. chalkos, copper), (2) a physical property (orthoclase, Gk. orthos...at the University of Windsor, The University of Michigan and the Canada Geoscience Information Centre,...organic geochemistry. Green River Formation, Uinta County, Utah, U.S.A. Trudell, L.C. (1970): Lithologic...Poudrette quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada. McDonald, AM. & Chao, G.Y. (1994):
Book (edition)
Seaman Mineralogical Museum, Michigan College of Technology, Houghton, Michigan. xii Acknowledgments xiii...to opaque materials imperfectly metallic Gold, copper, tin The luster of diamond, other materials of...Sectile Flexible Elastic Brittle Gold, silver, copper Chlorargylite, chalcocite Tale Mica Characteristic...with the fingernail, as gypsum Just scratched by a copper coin, but not normally scratched by the fingernail...includes chlorine, carbon, phosphorus, sulfur, manganese, and hydrogen. The remaining elements altogether
Journal (volume)
Mines and mineral resources of 7 11 Santa Cruz County, by Henry G. Hubbard 11 Discoveries in the strategic...O'Brien 77 Current mining activity in Plumas County, by C. A. Logan 85 GEOLOGIC BRANCH 88 Current...tungsten resources of California, and one on manganese is in press. Reports are now available on quicksilver...quicksilver, chromite, and tungsten, and a bulletin on manganese is nearly ready for the printer. Preprints of...DISTRICT MINES AND MINERAL RESOURCES OF SANTA CRUZ COUNTY By Henry G. Hubbard* OUTLINE OF REPORT Page
Journal (volume)
classes: 1. Mines and mineral resources of a given county or area (describing kind, character, distribution...and developments). Conejo Oil Field, Ventura County. Shallow wells (100 pumped by jacks and cables...resources of Plumas County. This will be accompanied by a new geologic map of the county. There is Averill...California. Exposures of bedrock and superficial lake beds are also to be investigated. as The southern...geology of the Engels and Superior mines, Plumas County, California with a note on the ore deposits of
Book (edition)
increased 100-fold, of mineral fuels 75-fold, and of copper, ·63-fold. The acceleration of the rate of mineral...parts : 1netalli"ferous deposits, such as gold, copper, iron, or nickel (P art II) ; and non11ietaUic...time Neolithic man became acquainted with gold and copper, he also used nephrite, silli1nanite, and turquois...jasper, and the blue of the turquois. He also used agate, beryl, chalcedony, and garnet and shaped and polished...father O.. iris in silver in gold in lapis lazuli in copper and in precious stones." (Ball.) L ater, under
Book
Enterprises, PO Box 213, Livermore, California, 94551, USA. Because of space limitations, only a subset of the...Hidden Valley Road, Kingsport, Tennessee, 37663, USA. The authors appreciate the advice and kind assistance...City, Nevada, USA; Peter Embrey, London, England; Jessie Hardman, Long Beach, California, USA; and Barbara...Barbara Nichols, Livermore, California, USA. All of these colleagues made helpful comments and substantive...Enterprises PC Box 213 Livermore California 94551 USA Elemental Table “Element” Aluminum Amide Ammonium
 
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