 | | 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...Vulcan Materials quarry in Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and...and the Wausau area (Falster 1987), and the metavolcanicrocks near Stevens Point (Buchholz 1996). This |  | | Journal (issue) | | Medaris: Minerals of Wisconsin In addition to the familiar minerals of Wisconsin, there are a whole bunch...more that you probably have never heard of. The complex geology of the Lake Superior Region has produced...unusual minerals in Wisconsin that I've studied - these include agrellite, riebeckite-arfvedsonite, aegerine...aegerine, and macaulayite from Marathon County and pseudorutile, foitite-oxyfoitite, and svanbergite from...River Falls, wrote an article on Fluorescent Wisconsin minerals for the Midwest Federation of Mineral |  | | Journal (article/letter/editorial) | | three feet in length have been found at the Palermo Quarry, North Groton, New Hampshire. Crystals to 150 pounds...257 pounds was found about 1925 at the Bennett quarry, Buckfield, Maine, together with others over three...Carolina; at Amelia, Virginia, near Clayton, Rabun county, Georgia; etc. The old localities near West Chester...*"eet: was found at Shaw and Esray's quarry near Chester, Chester County, Pennsylvania, and is now in the...pegmatite of the Eight Mile Park area of Fremont county, Colorado; while pink chalcedony has been found |  | | 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...minesColumbite, Gold, Silver, etc.; and (2) Old Marble Quarry on the Needles Hwy. 5.5 mi. NEScheelite, and deep |  | | Journal (issue) | | pegmatite in the Stettin Complex, Wausau Syenite Compley, Marathon County, Wisconsin, USA……………………………………………...Emmons pegmatite, Greenwood, Oxford Co., Maine, USA: implication for the origin of this unusual para...evolution of the Emmons rare-element pegmatite (Maine, USA)…………………………………………37 GUASTONI, A., GENTILE, P., NESTOLA...characterization of an unknown metamict phase from Tuften quarry, Larvik area, S Norway…………………………………………………………………………………………………………...of the Berry-Havey rare-element pegmatite (Maine, USA): preliminary results……………………………………………………………………… |  | | | | at cooler temperatures. Igneous rocks may be intrusive, crystallizing at depth, or extrusive if they...NATURE Canadz erupt as a volcano. An example of intrusive rock is granite while an extrusive example could...This property may be quantified precisely with complex experimental techniques but for our use there is...provenance. Although the details of any region are complex, some general statements may lead to a better understanding...nugget recorded is from Carson Hill, California, USA, weighing 72.78 kg. Transylvania, Romania; Roraima |  | | Journal (article/letter/editorial) | | presence in them of the soda-rich amphibole, riebeckite, and other unusual minerals; and lastly the cripple...spoke of the discovery of rhodochrosite in Park County, Colorado, and of the finding of the rare nickel...Cripple Creek' Mr' F' I' Allen spoke of the new quarry at Bedford as producing a yellow nineral which...SOCIETY OF AMEMCA 93 From ttre West Paterson quarry: calcite, quartz, pectolite, prehnite, chabazite...diabantite and thomsonite. From the prospect park quarry: calcite, quartz barite, prehnite, datolite, pectolite |  | | Book (volume) | | .........................................533 Wisconsin ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ......................................................................22 Arizona County Map ................................................................................49 Arkansas County Map .......................................... |  | | Book (volume) | | .........................................437 Wisconsin ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Book (volume) | | .........................................439 Wisconsin ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Report (volume) | | Rock ................................. 22 Dexter quarry............................................ 24...inclosed Cambrian schists at the Saylesville granite quarry .........:......................... 31 Contact...from southwest to northeast through the limestone quarry. Prof. W. 0. Crosby, as the result of a brief visit...group. Porphyritic granite. Granite porphyry. Riebeckite porphyry. Microgranite. Hornblende granite. ^...into a "Emerson, B. K., Geology of old Hampshire County: MOD. U. S. Geol. Survey, vol. 29, 1898, p. 18 |  | | Book (chapter) | | (1892). occhio di tigre = quartz pseudomorph after riebeckite, Kipfer 187 (1974). occidental = low quality...(1968). occidental cat's-eye = quartz + fibrous riebeckite, Dana 7th III, 236 (1962). occidental chalcedony...fibrous riebeckite, Hintze I.2, 1348 (1905). occidental sapphire (?) = quartz + fibrous riebeckite, Egleston...(1931). oeil-de-faucon = quartz pseudomorph after riebeckite, Aballain et al. 258 (1968). oeil de fer = hematite...hematite + quartz pseudomorph after riebeckite, de Fourestier 251 (1999). oeil de perdrix = leucite, Dana |  | | Journal (article/letter/editorial) | | perthitic structure APRIL 1975 of moonstone (III) A moonstone having sodium phase twinned according...University, Ohtsu of Education, 520 ABSTRACT The moonstone having a parallel to one examined bluish...sodium phases the by moonstone sodium disappeared 618•Ž be heating moonstone the of and same...composed phase having An10) three chemical moonstone the at lamellar structure. In the is the light...proposed in Fig. mutual of orientation the moonstone of is those a new constituent type, five |  | | Book | | at cooler temperatures. Jgneous rocks n1ay be intrusive, crystallizing at depth , or extnisive if they...earth and erupt as a volcano. An exan1ple of intrusive rock is granite while an extrusive example could...This property may be quantified precisely with complex experin1ental techniques but for our use there...provenance. Although the details of any region are complex, son1e general staten1ents 111ay lead to a better...nugget recorded is fro1n Carson Hill, California, USA, weighing 72.78 kg. Transylvania, Ron1ania; Rorai |  | | Journal (article/letter/editorial) | | UNDERSØGELSE BULLETIN No. 27 THE ALKALINE IGNEOUS ,. ,. COMPLEX OF KUNGNAT FJELD, SOUTH GREENLAND BY B. G. J....BULLETIN No. 27 r'fHE ALKALINE IGNEOUS ,., ,., COMPLEX OF KUNGNAT' FJELD, SOUTH GREENLAND BY B. G. J.... . . . .. XIII. Geochemistry of the Kilngnat Complex ..... . . . . . . . . . . . . . . . . . . . . ...fayalite-bearing rocks to types containing Na-hornblende, riebeckite and aegirine. . . . . . . . . . . . . . . . ...ring-dyke magma XVII. The evolution of the Kungnåt complex Possibie origin of the syenitic and basic magmas |  | | Book | | manganese deposits. Abundant at Butte, Montana, USA, Rhodochrosite carvings and other localities, rhodochrosite...to form a helix A SILICATE MINERAL Simple and complex compounds In carbonates, a simple carbon and oxygen...the San Juan River Erosion at this canyon in Utah, USA, has exposed layers of shale. Differences in the...and the thin interlayering of two feldspars in moonstone gives it color and sheen. PURPLE FLUORITE vitreous...magmas solidify underground, intrusive rocks such as granite are created. Intrusive rocks are also known as |  | | Book (edition) | | Corporate Drive, Suite 400, Burlington MA 01803, USA First published 1962 Second edition 1970 Third edition...Canada, Germany, Thailand, Vietnam, the UK and the USA, making this a truly international collaboration...rocks found in an equally wide range of simple to complex rock structures. This range of rock types and their...or more minerals. Figure 1.2 5 Fantiscritti quarry, Carrara, Italy where marble is mined The Geological...textures; these rocks are described as plutonic or intrusive. If the magma reaches the surface of the Earth | | | Book | | atom ¥ a 7 A CARBONATE RADICAL Simple and complex compounds In carbonates, a simple carbon and oxygen...San Juan River Erosion at this canyon in Utah, USA, has exposed layers of shale. Differences in the...and the thin interlayering of two feldspars in moonstone gives it color and sheen. PURPLE FLUORITE vitreous...feldspar ae underground, intrusive rocks such as granite are created. Intrusive rocks are also known as...of metamorphic gneiss. Volcanic growth Marble quarry The eruption of extrusive magmas can create This |  | | Book | | triclinic prismatic crystals white calcite e in the USA, Chile, and Russia. PICTURES shades of blue Photographs...Rocks or minerals that exhibit a more varied or complex range, are of special interest, or are particularly...TRAVERTINE FLAGSTONE SANDSTONE IGNEOUS ROCKS Intrusive igneous rocks form when magma (molten rock beneath...dolomite. Borates are mainly white or grey; their complex structures link -BO3 units together. crocoite...single forms, such as octahedrons; others are more complex and combine two or more forms, for example, the |  | | Report (volume) | | 74, Ph miles east of Dutchtown, Cape Girardeau County, Mo. Type section cut by northtrending fault with...north of type section. Abington Interstade, Silt Wisconsin (Illinoian): Southeastern Indiana. A. M. Gooding...stream in NEIA sec. 33, T. 16 N., R. 14 E, Wayne County. Named after village of Abington, about 3 miles...Named for Adam Peak in Osgood Mountains, Humboldt County. Occupies belt about 21f2 miles long on western...Portlandian) age. Mapped around Adobe Flat in Stanislaus County. Well exposed west of Wilcox Ridge in sec. 23, |  | | Journal (article/letter/editorial) | | The central ring-complex :, a) Early syenites and microsyenites of the central complex , b) Syenites comprising...comprising units 2, 3, ~, and 5 of the central complex .. , c) The Blå Månesø perthosite , V. Notes on...quartz-porphyry dykes , c) Petrogenesis of the central ring-complex syenites. . . . . . . . . . . . . . .. VIII. Acid...ring-dykes and stocks within a late Gardar central complex. The earliest quartz syenite occurs as the central...end by the time of formation of the central ring-complex. The total petrographic range of the oversaturated |  | | Book (volume) | | publisher. Cover photograph: Fluorapatite, Pulsifer quarry, Auburn, Maine (2.2 cm specimen), Harvard Mineralogical...greater variety of minerals are found in Oxford County, alone, than anywhere else on Earth of comparable...than Maine's, as well. An area smaller than Oxford County in Murmansk Ob last, Kola Peninsula, Russia, has...clear to slightly blue topazes. However, San Diego County, California, is arguably the most important gem-pegmatite...Gerais, Brazil, better than those from the Harvard quarry in Greenwood? Are the morganites of Cerro de Urucum |  | | Book (volume) | | chalcedony, jasper and gem petrified wood. BUFFALO COUNTY KEARNEY, area gravel bars and pits along the Platte...petrified wood. CASS COUNTY WEEPING WATER, SE, on rd. to Nehawka, in the Snyderville Quarry chalcedony, jasper...jasper, fossils. CHERRY COUNTY VALENTINE, in the Sandhills county along the Niobrara R. and Minnechaduza...gem qualityagatized and opalized wood. DAWES COUNTY CHADRON, in N part of Co. and as far W as Crawford...woods, etc. DAWSON COUNTY GOTHENBURG, in sand pitspetrified palm wood. DEUEL COUNTY CHAPPELL, all regional |  | | Journal (article/letter/editorial) | | arch of the Palermo mine, North Groton, Grafton County. Rob Lawrence photo, courtesy Bob Whitmore. 242...at 15:01 05 January 2015 LOCATIONS BY COUNTY Belknap County Alton area: arsenopyrite, galena, quartz...occurrence is particularly noteworthy for Carroll County Albany, Blackberry Crossing (includes the Moose...tall, Government Gravel pit, North Conway, Carroll County. Jeff Scovil specimen and photo. Downloaded by...tall, Middle Moat Mountain, North Conway, Carroll County. Canadian Museum of Nature specimen, Jeff Scovil |  | | Report (issue) | | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...updated “check list” just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes of...Hornblende Uralite Pargasite Anthophyllitc Gedritc Riebeckite Rhodonite Babingtonite Woliastonite Xonotlite...Oligoclasc (Moonstone) AI bite (Clcavclanditc) Checklist Microcline (Amazonstone) Orthoclase (Moonstone) (Iso-orthoclasc)...(Haydcnitc) 9 Virginia Mineral Localities by County This list is included for possible aid in planning |
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