 | | Journal (article/letter/editorial) | | Sciences University of Wisconsin-River Falls 410 South Third Street River Falls, Wisconsin 54022 his is Wisconsin’s... breweries, bratwurst, and Packers football, Wisconsin also has a diverse geology and a history rich...forgotten, abandoned, and overgrown. In this respect, Wisconsin represents a frontier state for the mineral collector...Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and the Wausau area (Falster 1987)...summarizes and highlights what has been found in Wisconsin in the past 150 years and points the way to new |  | | Book (volume) | | rocks are exposed as thick bands around the entire mountain system. The rising granite mass intruded the famed...an inexhaustible supply of cold artesian, Rocky Mountain snow melt water. Harney Peak is the crest of the...beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay...HIGHLAND COUNTY SINKING SPRING, area ore deposit (most important in Ohio) ⎯Hematite. HOCKING COUNTY AREA |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay...HIGHLAND COUNTY SINKING SPRING, area ore deposit (most important in Ohio) ⎯Hematite. HOCKING COUNTY AREA |  | | Report (issue) | | Rocks in the Early Proterozoic Mountain Shear Zone, Northeastern Wisconsin U.S. GEOLOGICAL SURVEY BULLETIN...Rocks in the Early Proterozoic Mountain Shear Zone, Northeastern Wisconsin By WARREN C. DAY, P.K. SIMS,...rocks in the Early Proterozoic Mountain Shear Zone, northeastern Wisconsin / by Warren C. Day, P.K. Sims...Geology Michigan. 6. Rock deformation Wisconsin. 7. Geology Wisconsin. I. Barovich, Karin M. II. Day, Warren...northern Michigan. VI. Title: Mountain Shear Zone, northeastern Wisconsin. VII. Series. VIII. Series: U |  | | Journal (volume) | | on some Microminerals from the Ohio pit, Baraga County, Michigan Al Falster 920 McIntosh Wausau, Wl 54401...54401 I I r i The Ohio pit in Baraga County, Michigan, is an old open-pit iron mine. In vugs and cavities...AUSTRALIA, GERMANY RUSSIA, NORWAY, ITALY, NEW ZEALAND, USA & MEXICO Write for free list. Dealer prices available...NEWS, P 0. Box 1154, Coeur d' Alene , Idaho 83814 USA. Information in this newsletter may not be reproduced...Charter Boat ft Fluorite'QuartZ'Pyrite Garnet Epidote | 4 Kyanite < Amethy stZeofites*Sulfides*More 0 |  | | Journal (article/letter/editorial) | | and phase equilibria; llano Uplift, central Texas, USA C. M. R. LETARGO AND W. M. L A M B Department of...Texas A & M University, College Station, TX 77843, USA ABSTRACT The Llano Uplift in central Texas is a...intrusion have previously been recognized: (1) Town Mountain Granites, which OCCUT as relatively large, circular-shaped...intrusions involved in the formation of the Blount Mountain calc-silicates were emplaced at a pressure of...is highlighted. B.B. & R.M.= Big Branch and Red Mountain. facies event in the Llano Uplift is an important |  | | Book | | Minnesota, Fossil and Mineral Trails Lakes States Wisconsin, Indiana, Illinois, Michigan, by June Culp...vast mineral deposits were located in northern Wisconsin. The Great Lakes States of the Midwest still have...St. Paul. Minnesota is a Lake Superior State. Wisconsin has shoreline on both Lake Superior and Lake Michigan...through Itasca and St. Louis Counties into Lake County. Hibbing is about the center of this historic area...yn SOUDAN Uhl gies Ye” Wrecine “a RAPIDS | WISCONSIN Wh. = \RON RANGES 13 the many old dumps of |  | | Journal (article/letter/editorial) | | Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS & MINERALS Downloaded by [University...mines at Butte in Silver Bow County and the Black Pine mine in Granite County have produced many fine crystal...Beaverhead County, the pegmatites of Jefferson County, and the Snowbird mine in Mineral County continue...Highlands Centennial Nugget in 1989 in Silver Bow County. The seventh largest gold nugget found in Montana;...should be sent to the author. LOCATIONS BY COUNTY Beaverhead County Anderson deposit, sec. 16, T. 12 S., R |  | | Journal (article/letter/editorial) | | Middle Precambrian Rocks in Eastern and Central Wisconsin ^ M THURMAN*^* Z. E. PETERMAN J Department...that crop out throughout eastern and central Wisconsin. Most of the data are consistent with an apparent...demonstration that most of the older Precambrian rocks in Wisconsin are in the age range of 1,800 to 1,900 m.y. old...Precambrian rocks exposed in eastern and central Wisconsin. Material from many published reports and graduate...areas and aspects of the Precambrian geology of Wisconsin have been compiled by Dutton and Bradley (1970) |  | | Report (issue) | | Age and Structure of Proterozoic Quartzites in Wisconsin U.S. GEOLOGICAL SURVEY BULLETIN 1904-B AVAILABILITY...Age and Structure of Proterozoic Quartzites in Wisconsin By GENE L LABERGE, J.S. KLASNER, and PAUL E. MYERS...age and structure of Proterozoic quartzites in Wisconsin / by Gene L. LaBerge, J.S. Klasner, and Paul E...Quartzite Wisconsin. 2. Geology, Stratigraphic Proterozoic. 3. Geology, Structural Wisconsin. I. LaBerge...area Bll Conglomerate at Hamann Creek B12 Rib Mountain B12 Quartzite at McCaslin and Thunder Mountains |  | | Journal (issue) | | azurite and malachite from the Flambau Mine in Wisconsin, now completely gone, of the chalcocite fame....News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 E-mail: lream@comtch.iea.com...Fifties, i.e. chiastolite crystals from Madera County, CA. They used to be very common, almost ubiquitous...Manhattan, NV, from the Twin Creek Mine, Humboldt County, NV. The crystals are about 3/g to 5/g inch (1...with fresnoites from the Junnila Mine, San Benito County, CA, which he described in the Mineral News of |  | | Report (volume) | | .............. 75 Outlying mines in Beaverhead County.................................. 76 Polaris district....................................... 76 Bald Mountain district.................................................................................... Wisconsin Creek........................................................ 168 Elkhorn district (Beaverhead County).................................. 168 Location...Valley with Ruby Range in the distance, Madison County, Mont.; B, Dredge No. 2, of stacker type, Ruby |  | | Journal (article/letter/editorial) | | Minerals from Metamorphic and Igneous Rocks near Iron Mountain, Michigan by L. T. ALDRICH, G. L. DAVIS, and H...patterns of mineral ages. The area around Iron Mountain, Michigan, was particularly suitable for such...metamorphic rocks of the area around Iron Mountain, Dickinson County, Michigan. The recent demonstration by...and zircon Pb-Pb ages. AGES OF MINERALS, IRON MOUNTAIN, MICHIGAN 447 a) Baltimore Gneiss (Maryland)...a few samples are from the adjoining area of Wisconsin. The succession of rocks for this region has been |  | | Journal (article/letter/editorial) | | Syracuse University, Syracuse, New York 13244, USA (Received 30 July 2003; revised 7 November 2003)...MATERIALS AND METHODS Regional setting The Adirondack Mountain region of New York State is a forested area of...deposits are thickest in valleys and thinnest on mountain tops and slopes. Elevations in the Adirondacks...Newcomb, western Essex County and in the Town of Long Lake, eastern Hamilton County, New York (latitude...N; longitude 74º51’ W); and from the Whiteface Mountain area of the high peaks region (latitude 44º22’ |  | | Report (issue) | | District Dickinson County, Michigan and Florence and Marinette Counties, Wisconsin GEOLOGICAL SURVEY...District Dickinson County, Michigan and Florence and Marinette Counties, Wisconsin By R. W. BAYLEY, C...anticline ______________________ _ Quinnesec (Wisconsin complex) area _________ _ The Menominee trough...Geologic map and section, Iron Mountain area, Michigan and Wisconsin. 2. Geologic map and sections, Norway...Norway area, Michigan and Wisconsin. 3. Geologic map, Loretto area, Michigan. 4. Map showing magnetic |  | | Journal (article/letter/editorial) | | Volume 90, pages 101–114, 2005 Allanite and epidote weathering at the Coweeta Hydrologic Laboratory...Michigan 48824-1115, U.S.A. ABSTRACT Allanite and epidote occur in the parent rocks of weathered regolith...different responses to weathering. Petrographically, epidote and allanite are identical at Coweeta, and only...weathering front. In contrast, the much less abundant epidote persists into the solum with only minimal evidence...likely influenced by its metamict nature. Both epidote and allanite at Coweeta dissolve by interface-controlled |  | | Journal (article/letter/editorial) | | Falster2, W. B. Simmons2. 11140 12th st. n, Wisconsin Rapids, WI 54494; 2Dept. of Geology and Geophysics...Anilite, 1.2 mm, from the Baltic mine, Houghton county, Michigan. Dan Behnke specimen and photomicrograph...1.2 mm, from the Wolverine no. 2 mine, Houghton county, Michigan. Tom Buchholz specimen, Dan Behnke photomicrograph...CLASSIC DANBURITE LOCALITY NEAR RUSSELL, ST. LAWRENCE COUNTY, NEW YORK: NEW COLLECTING AND NEW RESEARCH. S....Dept., Hamilton College, Clinton, NY 13323; 31758 County Rte. 14, Canton, NY 13617. The classic danburite |  | | Report (volume) | | Geology of the Kiernan Quadrangle Iron County Michigan By JACOB E. GAIR and K. L. WIER GEOLOGICAL...formation-Continued Biotite-, hornblende-, and epidote-bearing schists______________ Metarhyolite____...__ __ _ _ __ _ _ __ __ __ __ __ __ _ Michigamme Mountain and vicinity_ _ __ __ __ _ __ _ __ __ _ _ __ __...PLATE 1. Geologic map of Kiernan quadrangle, Iron County, Mich. 2. Map showing relationship of magnetic...data to geology in vicinity of Michigamme Mountain, Iron County, Mich. 3. Geologic cross sections and magnetic |  | | Journal (article/letter/editorial) | | National Monument, Ricon Mountains, Tucson, Pima County, Arizona."—on label. Sand from most S. W . point...lustrous magnetite (round grains), some green epidote, red garnet, and white to pinkish sea shells. The...limonite, black biotite; silvery muscovite; green epidote; black to rusty magnetite. The sand contains also..., N. Y. In the extreme N. W. corner of Monroe County, N. Y., is Hamlin Beach State Park on Lake Ontario...black lustrous magnetite. A few grains of green epidote also present. Beach sand from Selkirk, N. Y. On |  | | Report (issue) | | Geology of the Florence Area, Wisconsin and Michigan GEOLOGICAL SURVEY PROFESSIONAL Prepared under...Survey; University Extension The University of Wisconsin Geological and Natural History Survey; Michigan... PAPER 633 Geology of the Florence Area, Wisconsin and Michigan By CARL E. DUTTON GEOLOGICAL SURVEY...Survey; University Extension The University of Wisconsin Geological and Natural History Survey; Michigan...rocks in the Florence SE and Iron Mountain SW quadrangles, Florence County, Wis. 2. Map showing geology of |  | | Journal (article/letter/editorial) | | T is located in the Pah Rah Mountains in Washoe County, 20 miles northeast of Reno, Nevada. Most produc...alteration zone consisting of calcite, chlo rite, epidote, serpentine, quartz, pyrite, and limonite. Active...(A-A') within the Olinghouse mining district, Washoe County, Nevada (USGS 15-minute quadrangle map, Wadsworth...1911). During 1874, Frank Free located the Green Mountain mining claims on Green Hill, which became the...Buster mines, Derby (Wadsworth) tungsten mine, Big Mountain Canyon area, Secret Canyon area, and a silver-bearing |  | | Journal (issue) | | Baraboo, Wisconsin Thomas W. Buchholz I 140 12th Street North Wisconsin Rapids, Wisconsin 54494 Alexander...Walter Mayfield manganese prospect, Jeff Davis County, Texas. men ofa black botryoidal manganese oxide...located about 22 miles south ofVan Hom in Je ff Davis County, Texas (Baker I 934). However, the mineral is ca...Walter Mayfield manganese prospect, Jeff Davis County, Texas. Fig. 3 Romanechite crystals, micro, from...Walte r Mayfield manganese prospect, Jeff Davis County, Te xa s. is described as occ urring as yell ow-brown |  | | Report (volume) | | ...................... 1. Rocks from Aroostook County..... ^..................'........... 2. Miscellaneous...1. Elliott County dike............................................... 2. Crittenden County dike...................................... 60 2. Sepulchre Mountain........................................... 62................................. 83 6. Castle Mountain district............................................................................ 3. Colfax County................ I............................. |  | | Journal (article/letter/editorial) | | Photographs JanuarylFebruary: Copper, Ray, Pinal County, Arizona. Les Presmyk specimen, Jeff Scovil photo...quartz and albite, Tourmaline Queen mine, San Diego County, California. Houston Museum of Natural Science...claims, Farncomb Hill, Breckenridge district, Summit County, Colorado. Denver Museum of Natural History specimen...malachite ring, Flambeau mine, Ladysmith, Rusk County, Wisconsin. Dan Behnke specimen and photo. NovemberDecember:...calcite, and chalcopyrite, Sweetwater mine, Reynolds County, Missouri. Marvin Rausch specimen, Jeff Scovil |
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