 | | Journal (article/letter/editorial) | | the Animikie Red Ace Pegmatite, Florence county, northeastern Wisconsin: inclusion microthermometry and...University, 314 Brooks Hall, Mount Pleasant, MI 48859, USA e-mail: sirbe1mc@cmich.edu Present Address: E. E...MI 49503, USA Disequilibrium crystallization Florence county pegmatite field Wisconsin Introduction... HIG AN WI GN MS WIS CON S IN Florence Florence County Pegmatite Field BG GT MR QF BL GN...Fig. 1 Geology of northeastern Wisconsin including the Florence county pegmatite field (after Sims et |  | Sirbescu, M.-L. C., Leatherman, M. A., Student, J. J., Beehr, A. R. (2009) APATITE TEXTURES AND COMPOSITIONS AS RECORDS OF CRYSTALLIZATION PROCESSES IN THE ANIMIKIE RED ACE PEGMATITE DIKE, WISCONSIN, USA. The Canadian Mineralogist, 47 (4) 725-743 doi:10.3749/canmin.47.4.725 | Journal (article/letter/editorial) | | PROCESSES IN THE ANIMIKIE RED ACE PEGMATITE DIKE, WISCONSIN, USA Mona-Liza C. SIRBESCU§, Mark A. LEATHERMAN¶...314 Brooks Hall, Mount Pleasant, Michigan 48859, USA Alison R. BEEHR Department of Earth and Planetary...Brookings Drive, Saint Louis, Missouri 63130-4862, USA Abstract Unidirectional and skeletal textures in...Red Ace (ARA) pegmatite dike, in northeastern Wisconsin, suggest rapid, disequilibrium crystallization...layers, cathodoluminescence, Animikie Red Ace, Wisconsin. Sommaire Les textures unidirectionnelles et |  | | 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...Division PAPER 633 Geology of the Florence Area, Wisconsin and Michigan By CARL E. DUTTON GEOLOGICAL...Survey; University Extension The University of Wisconsin Geological and Natural History Survey; Michigan...Economic geology-______-__Iron-ore mines._______-. Florence mine. ____-. Badger mine. _______ Buckeye mine_-____Commonwealth |  | | 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...in Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and the Wausau area (Falster...summarizes and highlights what has been found in Wisconsin in the past 150 years and points the way to new |  | | 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...-----------Nor mal and magnetite-rich metagabbro_ - Plagioclase ______________ ---- -- -- -- Amphibole _____________...anticline ______________________ _ Quinnesec (Wisconsin complex) area _________ _ The Menominee trough...Michigan and Wisconsin. 2. Geologic map and sections, Norway area, Michigan and Wisconsin. 3. Geologic |  | | Report (issue) | | in the Wisconsin magmatic terrane by Gene L. LaBerge Geology Department, University of Wisconsin, Oshkosh................. Chippewa County Index Map ................... Chippewa County Core Descriptions .................. Clark County Index Map. .................... Clark County Core Descriptions. ................... Dunn County Core Descriptions ................. Florence County Index Map ................... Florence...Descriptions ............... Forest County Index Map .................... Forest County Core Descriptions ...... |  | | Journal (article/letter/editorial) | | (Algoman?) is recognized. In near-by areas of Wisconsin and Minnesota, a later thermal metamorphism is...of which lie in immediately adjacent parts of Wisconsin. The zones range in width from less than a mile...map of northern Michigan and adjacent parts of Wisconsin 1457 2. AKF diagram for rocks with excess AljOa...metamorphosed rock in Iron County is shown on the geologic map of Iron County (Barrett, et al., 1929);...biotite isograd as delineated in this paper. The Iron County map apparently is the only one previously published |  | | Report (issue) | | Brown Early Proterozoic tectonic style in centra! Wisconsin . R. S. Maass Lower Proterozoic stratified rocks... granites, and related rocks of southcentral Wisconsin, U.S.A. Eugene I. Smith The Proterozoic red quartzite...Proterozoic Symposium was held at the University of Wisconsin, Madison, on May 18-21, 1981, to dedicate the...Geophysics University of Wisconsin—Madison 1215 W. Dayton St. Madison, Wisconsin 53706 During the past...1914 and named for the Penokee Range in northern Wisconsin. Blackwelder originally assigned a post-Keweenawan |  | | Journal (article/letter/editorial) | | PEGMATITES: AN OPEN-SYSTEM ACID-REFLUX MODEL INVOLVING PLAGIOCLASE IN THE EXOCONTACT Robert F. MARTIN§ Department... it interacts with plagioclase in any lithology it encounters. As the plagioclase is highly strained...miarolitic cavities, convecting aqueous fluid, plagioclase, country rock, alkalinity – acidity transition...parts of the body ‘stew in their own juices’. Plagioclase released from perthite is stripped of its small...these, volumetrically at least, is the magmatic plagioclase, commonly in the range oligoclase to andesine |  | | Journal (article/letter/editorial) | | Sciences, University of Missouri, Columbia, MO 65211, USA e-mail: nabelekp@missouri.edu M.-L. C. Sirbescu Department...University, 314 Brooks Hall, Mount Pleasant, MI 48859, USA Keywords Granite Pegmatite H2O Undercooling...plutons. For example, in the San Diego County of California, USA, Li–Cs–Ta-type (LCT) pegmatites occur...pegmatites. In the Black Hills of South Dakota, USA, granite pegmatites occur as sheets within schists...only in some pegmatite districts, as in San Diego County, where sheets have intruded impermeable granitic |  | | Report (issue) | | Proterozoic Rocks in the Dunbar Area, Northeastern Wisconsin By P.K. SIMS, KJ. SCHULZ, and Z.E. PETERMAN U...Proterozoic rocks in the Dunbar area, northeastern Wisconsin / by P.K. Sims, K.J. Schulz, and Z.E. Peterman...Stratigraphic Proterozoic. 2. Geology Wisconsin Dunbar Region. 3. Geochemistry Wisconsin Dunbar Region. I. Schulz...Michigan and northern Wisconsin.......... Geologic map of Dunbar area, northeastern Wisconsin..................layering in Dunbar Gneiss Quartz alkali feldspar plagioclase diagram for Dunbar Gneiss................... |  | | Journal (article/letter/editorial) | | rocks of the area around Iron Mountain, Dickinson County, Michigan. The recent demonstration by Hart (1961)...a few samples are from the adjoining area of Wisconsin. The succession of rocks for this region has been...northeastern Iron County (Gair & Wier, 1956); the Lake Mary quadrangle, eastern Iron County (Bayley, 1959a);...Falls district, Iron County (James, et al., 1959); and central Dickinson County (James et al., 1961);...Sequence of rocks in northern Michigan and adjacent Wisconsin Palaeozoic Cambrian and Flat-lying, unmetamorphosed |  | | Report (issue) | | basis of detailed mapping in central Dickinson County; it consists of metamorphosed sedimentary and volcanic...State of Wisconsin, this study has recently been extended into adjoining areas of Wisconsin. A number...Mary quadrangle (E. W. Bayley), Central Dickinson County (James, Lamey, Clark, and others), the Iron Eiver-Crystal...Pettijohn, and Dutton), and Southern Dickinson County (Bayley, Lamey, and Dutton) are in various stages...basis of detailed mapping in central Dickinson County, chiefly by Lorin D. Clark, C. A. Lamey, F. J. |  | | Journal (article/letter/editorial) | | mineral constituents of the pegmatite are Narich plagioclase, petalite, and quartz. K-feldspar, muscovite...developed banding and mainly consist of Na-rich plagioclase, K-feldspar, quartz, and muscovite. Other mineral...ROSSMANITE AND ASSOCIATED MINERALS FROM NEWCOMB, ESSEX COUNTY, NEW YORK. M. Lupulescu1 and J. Rakovan2. 1New...in the Grenville-age marbles from Newcomb, Essex County, New York. Rossmanite and olenite, two high-aluminum...Lake. Green beryl occurs in numerous quartz-plagioclase-carbonate veins that are hosted in thinly laminated |  | Ludwig, T., Marschall, H. R., Pogge von Strandmann, P. A. E., Shabaga, B. M., Fayek, M., Hawthorne, F. C. (2011) A secondary ion mass spectrometry (SIMS) re-evaluation of B and Li isotopic compositions of Cu-bearing elbaite from three global localities. Mineralogical Magazine, 75 (4) 2485-2494 doi:10.1180/minmag.2011.075.4.2485 | Journal (article/letter/editorial) | | Oceanographic Institution, Woods Hole, Massachusetts 02543, USA Department of Geological Sciences, University of...boxes) including spodumene, muscovite (Ms), plagioclase (Pl) and quartz. Data from Tomascak (2004), Bryant...contact aureoles: A case study of the Florence County pegmatites, Wisconsin. Geochemistry Geophysics Geosystems...crystallization process in the San Diego County pegmatites, California, USA. European Journal of Mineralogy,...and the Geochemical Society, St Louis, Missouri, USA. Trumbull, R.B., Slack, J.F., Krienitz, M.-S., Belkin |  | | Journal (article/letter/editorial) | | Ledge dike, Little Three mine, Ramona, San Diego County, California. Varieties of elbaite: (c) rubellite...Tourmaline Queen mine (1972), Pala district, San Diego County, California, Jesse Fisher and Joan Kureczka specimen...reaction occurs among muscovite, albite (Na-plagioclase feldspar), quartz, and the minute portion of...inclusions (with vapor-filled shrinkage bubbles) in plagioclase of a remnant of partially melted schist that...granitic in composition (in which quartz, sodic plagioclase, and K-feldspar in nearly equal proportions make |  | | 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) | | University of New Orleans, New Orleans, LA 70148, USA *Corresponding author, e-mail: wsimmons@uno.edu ...temperatures of 525 ◦ C in the pockets in San Diego County, California pegmatites. Two-feldspar thermometry...Mission, Stewart and Himalaya dikes, San Diego County, California (Webber et al., 1997, 1999); and the...and Mesa Grande Pegmatite Districts, San Diego County (SDC), California are typically thin, sheet-like...and added the Animikie Red Ace (ARA) pegmatite, Wisconsin – a thin dike emplaced into hotter country rock |  | Li, Jie, Huang, Xiao-Long, Wei, Gang-Jian, Liu, Ying, Ma, Jin-Long, Han, Li, He, Peng-Li (2018) Lithium isotope fractionation during magmatic differentiation and hydrothermal processes in rare-metal granites. Geochimica et Cosmochimica Acta, 240. 64-79 doi:10.1016/j.gca.2018.08.021 | Journal (article/letter/editorial) | | relative to that of quartz. Feldspars (including plagioclase and K-feldspar) also have overall low Li concentrations...study of trace element partitioning between plagioclase and basaltic melts: an experimental approach...Cañada Pinabete plutons in northern New Mexico (USA). Geochimica et Cosmochimica Acta 67, 97–121. Bai... Drake, M.J., 1998. Ion microprobe study of plagioclase-basalt partition experiments at natural concentration...M., 2000. Trace element partitioning between plagioclase and melt: investigation of dopant influence on |  | Sauzéat, Lucie, Rudnick, Roberta L., Chauvel, Catherine, Garçon, Marion, Tang, Ming (2015) New perspectives on the Li isotopic composition of the upper continental crust and its weathering signature. Earth and Planetary Science Letters, 428. 181-192 doi:10.1016/j.epsl.2015.07.032 | Journal (article/letter/editorial) | | University of Maryland, College Park, MD 20742, USA University of Grenoble Alpes, ISTerre, F-38041 Grenoble...of Terrestrial Magnetism, Washington, DC 20015, USA b a r t i c l e i n f o Article history: Received...end-member, that is a mixture of quartz and plagioclase having higher δ 7 Li. We use correlations between...(2004) from New Zealand, Germany, and the midwestern USA (δ 7 Li: −3.1 to +4.8; [Li]: 17 to 41 ppm). Desert...deposits from New Zealand, Germany and the midwestern USA. Nd and Hf concentrations of desert loesses are from |  | | Journal (article/letter/editorial) | | hydrothermal conditions in pegmatites from San Diego County, California Elizabeth M. Gammel1,* and Peter I...understand why some pegmatites in the San Diego County pegmatite district contain abundant, gem-quality...fluids. Keywords: Pegmatite; Li; B; F; San Diego County, California; pocket minerals Introduction Granitic...Himalaya and La Posta pegmatite suites in San Diego County, California (Fig. 1). Both pegmatite suites contain...Diego 30 miles Julian 6 OCE 11 6º Riverside County 7 1 I PAC ºN nia 24 lf f ifor Gu o Cal Pacific |  | | Show/Event (guide) | | revealed from the crystal chemistry of their plagioclase feldspars. A n applied aspect of his research...during highway construction, Hull Township, Gatineau County, Quebec. P. M. Bellev, R. Rowe & M. Picard. 2:45...e " from the Harder Farm, Hammond, St. Lawrence County, NY. M. Lupulescu. 3:45 H i s t o r y of the Powers...Powers farm streamside veins, St. Lawrence County, New York. M. R. Walter & S. C. Chamberlain. 4:00 M...assemblage from the Allah Cooper/Valcooper mine, Louisa County, Virginia. L. E. Kearns & M. D. Dunn. 4:30 B l |  | | Journal (article/letter/editorial) | | University of Arkansas, Fayetteville, AR 72701, USA CAS Key Laboratory of Crust–Mantle Materials and...MD 20742, USA d Department of Geology, University of South Carolina, Columbia, SC 29208, USA b c a r...University of Arkansas, Fayetteville, AR 72701, USA. Tel.: + 1 479 575 4524; fax: + 1 479 575 3469. E-mail...(1981). (20%) and chlorite (8%), in addition to plagioclase (40%), clinopyroxene (29%) and opaque minerals...weathered first, followed by clinopyroxene and plagioclase. Kaolinite, smectite and Fe-oxides are the main |  | | Report (issue) | | of the Iron River-Crystal Falls District, Iron County Michigan GEOLOGICAL SURVEY PROFESSIONAL Prepared...of the Iron River-Crystal Falls District, Iron County Michigan By H. L. JAMES, C. E. BUTTON, F. J. PETTIJOHN...iron-formation outcrop at Paint River dam, Iron County-______-___-----_----------22-27. Photographs, Riverton...DEPOSITS OF THE IRON RIVER-CRYSTAL FALLS DISTRICT IRON COUNTY, MICHIGAN By H. L. JAMES, C. E. BUTTON, F. J. PETTIJOHN...the Western Menominee range, is in southern Iron County, in the northern peninsula of Michigan. It occupies |  | Day, James M. D., Qiu, Lin, Ash, Richard D., McDonough, William F., Teng, Fang-Zhen, Rudnick, Roberta L., Taylor, Lawrence A. (2016) Evidence for high-temperature fractionation of lithium isotopes during differentiation of the Moon. Meteoritics & Planetary Science, 51 (6) 1046-1062 doi:10.1111/maps.12643 | Journal (article/letter/editorial) | | 92093–0244, USA 2 Department of Geology, University of Maryland, College Park, Maryland 20740, USA 3 Department... Yale University, New Haven, Connecticut 06511, USA 4 Department of Earth and Space Sciences, University...University of Washington, Seattle, Washington 98195, USA 5 Department of Earth and Planetary Sciences, University...University of Tennessee, Knoxville, Tennessee 37996, USA 6 Present address: Department of Earth Science, University...California, Santa Barbara, California 93106–9630, USA * Corresponding author. E-mail: jmdday@ucsd.edu (Received |
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