 | | Journal (article/letter/editorial) | | MINERAL PARAGENESIS AT THE SILVER COIN MINE, HUMBOLDT COUNTY, NEVADA, P. M. Adams. 126 S. Helberta Ave., No...veins containing sulfides are associated with the intrusive and are emplaced into the black cherts and shales...vicinity of Rochester Mineralogical Symposium the intrusive, have changed color to pale gray (quartzite) and...are typically fluorapatite ± wavellite. In more complex phosphate assemblages, the iron phosphates occurred...Nevada, USA. International Micromounters Journal 13:7–8. CERIANITE-(CE) FROM THE WAUSAU COMPLEX, MARATHON |  | | Journal (article/letter/editorial) | | practical aspects of toponymics in the context of complex analysis of different kinds of data (ethnological...that have geographical names related to Szczecin (Stettin, Stettyn, or Settin), which are identified and...holdings, transport routes). Thus, due to the complex and multifaceted interrelations between toponyms...land science or practice of routes). Thus, to the complex and multifaceted interrelations between toponyms...Sidinians. (1251), and “Stittin”, orfrom “Alten Stettin” [9,20]. The formal Oberalso the “Stitinum”, centuries |  | | Journal (article/letter/editorial) | | Minerals of the Stettin Pluton MARATHON COUNTY, WISCONSIN Even though a large portion of it is covered...covered by swamps, forests, and pasturelands, the Stettin Pluton appears to have potential for new mineral finds...Street Wausau, Wisconsin 54401 T H E S T E T T I N P L U T O N I N M A R A T H O N County, Wisconsin, is...kinds of syenite. Myers (1980) gives the fol lowing intrusion sequence: 1) pyroxene syenite, 2) nepheline...nepheline syenite, 3) tabular syenite, and 4) amphibole syenite; numbers 3 and 4 could be reserved. The age |  | | Journal (article/letter/editorial) | | chevkinite-group minerals from the wausau complex, mARATHON cOUNTY, wiSCONSIN. T. W. Buchholz1, A, U. Falster2...Falster2, and W. B. Simmons2. 11140 12th St. N., Wisconsin Rapids, WI 54494; 2Dept. of Earth and Environmental...New Orleans, New Orleans, LA 70148. The Wausau Syenite Complex (WSC) is composed of four plutons, from...alkalic Stettin Pluton, through the younger and progressively less alkalic and more silicic Wausau and Rib...Schmus 2007), most silicic Nine Mile Pluton. The Nine Mile Pluton is locally cut by younger mafic dikes |  | | Journal (article/letter/editorial) | | 2000 Lakeshore Drive, New Orleans, Louisiana 70148, USA Sarah L. HANSON Geology Department, Adrian College... 110 S. Madison Street, Adrian, Michigan 49221, USA Alexander U. FALSTER and Karen L.WEBBER Department...2000 Lakeshore Drive, New Orleans, Louisiana 70148, USA Abstract Pegmatites enriched in the rare-earth elements...Neoproterozoic occur along a southwestern trend from Wisconsin through Colorado to Arizona. Four widely geographically...districts include the circa 1.5 Ga Wausau syenite complex (WSC), in Wisconsin, the 1.0 Ga South Platte (SP) |  | | Journal (article/letter/editorial) | | Colorado; the Zapot pegmatite, Mineral County, Nevada; Carroll County, New Hampshire; the Morefield and Rutherford...ROCKS & MINERALS matites of Amelia County, Virginia; Wisconsin; Tordal, Norway; Russia; and Matawatawa...correlation. Three samples of amazonite from Amelia County, Virginia, repeatedly showed Pb concentration below...below the detection limits. Samples from Amelia County were also analyzed for trace amounts of iron and...95 0 0 Carroll County, New Hampshire 4 0 1 2 3 4 5 228 137 163 165 98 Wisconsin 1 385 Tordal |  | | Journal (article/letter/editorial) | | sorption). Although sepiolite and palygorskite have complex and Specimen locations and identifications. NYSM...Balmat Sylvia Lake Balmat Edwards Balmat Thornwood County Clinton Dutchess Putnam Putnam St. Lawrence St...mineralogy of an unusual pegmatite, stettin Pluton, mARATHON cOUNTY, wisconsin. T. W. Buchholz1, A. U. Falster2...Falster2, and W. B. Simmons2. 11140 12th St. N., Wisconsin Rapids, WI 54494; 2Dept. of Earth and Environmental...of New Orleans, New Orleans, LA 70148. The Stettin Pluton is the oldest (1565 Ma +3–5) (Van Wyck 1994) |  | | Journal (article/letter/editorial) | | geochronology of the Wolf River batholith, north-central Wisconsin: Evidence for successive magmatism between 1484... University of Kansas, Lawrence, KS 66045-7613, USA Received 6 May 2006; received in revised form 15...Wolf River batholith (WRB) of Wisconsin and the nearby Wausau syenite complex in order to (a) define the...of the WRB and (c) determine whether the Wausau syenite complex is coeval with any or all parts of the...1470.3 ± 1.2 Ma, which is younger than the main complex plutons (Wolf River granite, Wiborgite porphyry |  | | Journal (article/letter/editorial) | | xENotimE-(y) FRom pEGmatitES iN tHE wauSau ComplEx, maRatHoN CouNty, wiSCoNSiN. A. U. Falster1, T. W. Buchholz2...12th St. N., wisconsin Rapids, wi 54494. Volume 88, July/August 2013 361 The Wausau Complex is composed...ranging in age from 1565 Ma ± 3.5 for the alkalic Stettin pluton (Van Wyck 1994) to 1505.9 ± 2.7 Ma for the...Mile Granite (Dewane and Van Schmus 2007). The complex is a precursor of the younger Wolf River Batholith...are very abundant in the Stettin and Nine Mile intrusions of the Wausau Complex (Falster et al. 2000). |  | | 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...1994), the pegmatites of Florence County (Koehier 1989) and the Wausau area (Falster 1987), and the metavolcanicrocks...summarizes and highlights what has been found in Wisconsin in the past 150 years and points the way to new |  | | Journal (article/letter/editorial) | | the i Wausau Pluton MARATHON COUNTY, WISCONSIN A L FALSTER 920 Mcintosh Street Wausau, Wisconsin 54401...54401 The Wausau Pluton contains a large number of mineral-producing pegmatites, even though collecting...cavities in pegmatites of the Wau sau Pluton in Marathon County, Wisconsin. Along with larger specimens of...collecting conditions (Falster, 1981). The Wausau Pluton is a quartz syenite that contains barkevikite and hedenbergite...y.) (Van Schmus, 1973). Pegmatite bodies of the Wausau Plu ton can be classified roughly into the following |  | | Journal (issue) | | language and means portage. Keweenaw County is the last county on the Keweenaw Peninsula, and includes...Lake Superior. The county has a population of 2,156, making it the least populated county in Michigan. This...Rock, Gem & Mineral Society Annual Show. Crow Wing County Fairgrounds, Contact: Sharon Smith, (218) 343-7037;...Board meeting MG&MC May 16-17: Wauwatosa, WI Wisconsin Geological Society Annual Show. Hart Park-Muellner...Geology University of Wisconsin – River Falls “Imagine an October full moon in Wisconsin glowing ghostly blue |  | | Journal (article/letter/editorial) | | lapidary materials THE Geologic History of WISCONSIN GEOLOGICAL EVENTS THAT OCCURRED T H O U S A N...in geologic history. The geologic history of Wisconsin, as recorded in the rocks, spans some 3,000 million...Over this immense span of time, the area we call Wisconsin has experienced a wide variety of geological events...Rocks of this age are extensively exposed in Wisconsin, and therefore the Precambrian con tains most...Geology Department University of Wisconsin-Oshkosh Oshkosh, Wisconsin 54901 part of the state. The Mesozoic |  | | Journal (article/letter/editorial) | | UNUSUAL MlAROLlTlC MINERAL ASSEMBLAGE FROM CENTRAL WISCONSIN. I: W Burhholzl, A. U . Falstes. and W R. Siniirions'...t o moderately rolling countryside of central Wisconsin. Several quarries on the mound exploit Early Proterozoic...Tectono-stratigraphicevolution of the Early Proterozoic Wisconsin magmatic terrains of the Penokean Orogen. Canadian...2016 Distorted pyrite crystals, Cary Mound, Wisconsin; secondary electron image. Field of view 250 micrometers...Buchholz. Distorted galena crystals, Cary Mound, Wisconsin; backscattered electron image. Field of view 120 |  | | Journal (article/letter/editorial) | | June 2016 A Marathon County, Wisconsin THOMAS BUCHHOLZ 1140 Twelfth Street North, Wisconsin Rapids, Wisconsin...being a depleted, unproductive locality, the Wausau complex still yields good finds to the persevering...concerning minerals of the Wausau complex, located near Wausau, Marathon County, Wisconsin (Falster 1981, 1987)...productive as popular sites in other states, the Wausau complex is still capable of yielding a fascinating...article describes one such trip. Geology The Wausau complex is composed of four closely spaced and partially |  | | Book | | ROCKHOUNDING Wisconsin A Guide to the State’s Best Sites ROBERT BEARD To the memory of my grandmother...rockhound that I ever knew, and she loved northern Wisconsin and geology. She would have been thrilled to...Beard, Robert D., author. Title: Rockhounding Wisconsin : a guide to the state’s best sites / Robert Beard...and preservation—Wisconsin—Guidebooks. | Minerals—Collection and preservation—Wisconsin—Guidebooks. Classification:...��������������������������������4 Geology of Wisconsin��������������������������������������������� |  | | Journal (article/letter/editorial) | | Concession V I I , Wollaston Township, Hastings County. The new occurrence is only 4 km east of Coe Hill...produced an assembly of minerals, in a geologically complex area, unique in the British Isles. The rocks may...middle Ordovician age; and the Cannock Fell Igneous Complex of early Caledonian (upper Ordovician to Silurian)...forming fans from basalt vug); 3. Berlin, Worcester County, Massachusetts (H99013, gray, 1-cm spherical aggregates...heulandite on chlorite schist); 4. Scotch Plains, Union County, New Jersey (HI07139, buff-colored crystals to |  | | Report (issue) | | . . . . . . . Wolf River batholith and Wausau Syenite Complex . . . . . . . . . . . . . . . . . . . ...Vermilion district and the Vermilion Granitic Complex . . . . . . . . . . . . . . . . . . . . . . . ...Superior region underlie parts of Minnesota, Wisconsin, and Michigan, very near the geographic center...region. These rocks are bounded on the south, in Wisconsin, by a somewhat younger sequence of dominantly...region underlie parts of Minnesota, northern Wisconsin, and northern Michigan, very near the geographic |  | | Journal (article/letter/editorial) | | Mineralogical Society of America and held in Wisconsin last September 16-18. It was attended by some...The first stop was in the core zone of the Wausau Pluton where sampling was done on a large, wellexposed...of the Wausau Pluton where large amounts of xenolitic inclusions near the edge of the pluton were studied...pegmatitic veins. The third stop in the Stettin Pluton was in the syenite with its zircons, purple fluorite...were found. A l Falster General Chairman Wausau, Wisconsin BOUQUETS Although our Managing Editor, Marie |  | | Show/Event (guide) | | Rossmanite and associated minerals from Newcomb, Essex County, NY by M. Lupulescu & J. Rakovan T h e minerals...Road Wollastonite Deposit, Pitcairn, St. Lawrence County, New York by M. R. Walter, S. C. Chamberlain, R...Road Wollastonite Deposit, Pitcairn, St. Lawrence County, New Y o r k by S. C. Chamberlain, M. R. Walter...Pyrochlore-group minerals form the Wausau Complex, Marathon County, W I by T. W. Buchholz, A. U. Falster...Pegmatite, South Platte Pegmatite District, Jefferson County, Colorado by S. L. Hanson, W. B. Simmons & A. U |  | | Book (volume) | | 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...Guide for Rock Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles...of rd. a few yds., outcropRose Quartz. DOUGLAS COUNTY CORSICA, S on US 281 to Armour, area rd. cuts, |  | | 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 |  | | Book | | lamp—the fluorescent blue of benitoite from San Benito County, California; the lemon yellow of esperite from... or the intense green of autunite from Spokane County, Washington. The color and beauty of minerals under...ordinary light. You may be familiar with the alkali syenite batholith at Mont Saint-Hilaire, Quebec, Canada...reference to the nearest town or village, a province or county name, or a prominent geographical feature, such...fluoresces red, is found in Macon County, North Carolina, and Habersham County, Georgia. 15 FLUORESCENCE | | | Book | | lamp—the fluorescent blue of benitoite from San Benito County, California; the lemon yellow of esperite from...or the intense green of autunite from Spokane County, Washington. The color and beauty of minerals under...ordinary light. You may be familiar with the alkali syenite batholith at Mont Saint-Hilaire, Quebec, Canada...reference to the nearest town or village, a province or county name, or a prominent geographical feature, such...found in Macon Carolina, and Habersham County, Georgia. Po County, North FLUORESCENCE Middle States |
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