 | Gil, Grzegorz, Bagiński, Bogusław, Gunia, Piotr, Madej, Stanisław, Sachanbiński, Michał, Jokubauskas, Petras, Belka, Zdzislaw (2020) Comparative Fe and Sr isotope study of nephrite deposits hosted in dolomitic marbles and serpentinites from the Sudetes, SW Poland: Implications for Fe-As-Au-bearing skarn formation and post-obduction evolution of the oceanic lithosphere. Ore Geology Reviews, 118. 103335 doi:10.1016/j.oregeorev.2020.103335 | Journal (article/letter/editorial) | | serpentinites and dolomitic marbles from the Sudetes, SW Poland: Implications for Fe-AsAu-bearing skarn formation...serpentinites and dolomitic marbles from the Sudetes, SW Poland: Implications for Fe-As-Au-bearing skarn formation...serpentinites and dolomitic marbles from the Sudetes, SW Poland: Implications for Fe-As-Au-bearing skarn formation...Warsaw, Ul. Żwirki i Wigury 93, 02-089 Warszawa, Poland bInstitute of Geological Sciences, Faculty of...Management, University of Wrocław, Pl. Maksa Borna 9, 50-204 Wrocław, Poland cSzkoła Wyższa Rzemiosł |  | Gil, Grzegorz, Gunia, Piotr, Barnes, Jaime D., Szymański, Michał, Jokubauskas, Petras, Kalbarczyk-Gil, Anna, Bagiński, Bogusław (2019) Origin of Talc and Fe-Ti-V Mineralization in the Kletno Deposit (the Śnieżnik Massif, SW Poland) Minerals, 10 (1) 13 doi:10.3390/min10010013 | Journal (article/letter/editorial) | | in the Kletno Deposit (the Śnieżnik Massif, SW Poland) Grzegorz Gil 1,2, * , Piotr Gunia 2 , Jaime D...of Warsaw, Żwirki i Wigury 93, 02-089 Warszawa, Poland; p.jokubauskas@uw.edu.pl (P.J.); b.baginski1@uw...Environmental Management, University of Wrocław, Maksa Borna 9, 50-204 Wrocław, Poland; piotr.gunia@uwr.edu.pl (P...utexas.edu Independent Researcher, 05-070 Sulejówek, Poland; lek.wet.6891@gmail.com Correspondence: g.gil2@uw...deposit in the Śnieżnik Massif (Central Sudetes, SW Poland), mined for Fe, U, Ag, Cu, fluorite, and marble |  | | Journal (issue) | | material. 196 Natural Radioactivity in Select Serpentinite-Related Nephrite Samples: A Comparison with...radioactivity in green nephrite from deposits in Poland, Russia, Canada, and New Zealand. p. 184 REGULAR...Brilliance at the Natural History Museum of Los Angeles County • American diamonds at the Smithsonian • The GIA...nephrite. After examining 11 serpentinite-related nephrite samples from Poland, Russia, Canada, and New Zealand...specimens of calc-silicate rock we collected in a quarry near Ampegama (for a brief petrological description |  | Gil, Grzegorz, Barnes, Jaime D., Boschi, Chiara, Gunia, Piotr, Raczyński, Paweł, Szakmány, György, Bendő, Zsolt, Péterdi, Bálint (2015) NEPHRITE FROM ZŁOTY STOK (SUDETES, SW POLAND): PETROLOGICAL, GEOCHEMICAL, AND ISOTOPIC EVIDENCE FOR A DOLOMITE-RELATED ORIGIN. The Canadian Mineralogist, 53 (3) 533-556 doi:10.3749/canmin.1500018 | Journal (article/letter/editorial) | | 1500018 NEPHRITE FROM ZŁOTY STOK (SUDETES, SW POLAND): PETROLOGICAL, GEOCHEMICAL, AND ISOTOPIC EVIDENCE...Geological Sciences, University of Wrocław, Pl. Maksa Borna 9, 50-205 Wrocław, Poland JAIME D. BARNES Department...Geological Sciences, University of Wrocław, Pl. Maksa Borna 9, 50-205 Wrocław, Poland GYÖRGY SZAKMÁNY AND ZSOLT...Hungary ABSTRACT The Złoty Stok Au-As deposit (SW Poland) hosts two distinct nephrite varieties: ‘type 1’...directly from dolomite or through diopside formation. Calcite is a byproduct of the amphiboles' formation directly |  | Kislov, Evgeniy V., Erokhin, Yuriy V., Popov, Mikhail P., Nikolayev, Anatoliy G. (2021) Nephrite of Bazhenovskoye Chrysotile–Asbestos Deposit, Middle Urals: Localization, Mineral Composition and Color. Minerals, 11 (11) 1227 doi:10.3390/min11111227 | Journal (article/letter/editorial) | | deposit (Middle Urals), nephrite bodies of the serpentinite type were found on the contact of after gabbro...endogenous geological–industrial types: serpentinite type (after serpentinite metasomatites at ophiolites) and...and dolomite type (after dolomite tremolite–calcite magnesian skarns). Deposits of the first type are a...Khamar–Khudinskoye, and Ulan– Khodinskoye deposits of serpentinite type nephrite and Kavoktinskoye, Golyubinskoye...deposit, nephrite was discovered in an operating quarry of the “Uralasbest” plant in the central and south |  | | Journal (article/letter/editorial) | | Geophysical and petrological modeling of the lower crust and uppermost mantle in the Variscan and Proterozoic...Marek, Geophysical and petrological modeling of the lower crust and uppermost mantle in the Variscan and Proterozoic...PT Geophysical and petrological modeling of the lower crust and uppermost mantle in the Variscan and Proterozoic...University of Wrocław, Poland Institute of Geophysics, Faculty of Physics, University of Warsaw, Poland * corresponding...temperature-depth curves • high seismic velocities in the lower crust and uppermost mantle beneath the TESZ • TESZ |  | | Journal (article/letter/editorial) | | gold mineralisation at the Zloty Stok, Southwest Poland S. Z. Mikulski* and S. Speczik Inorganic and organic...Au–As deposit in Southwest Poland have been studied. Magnetite-rich calcite-dolomite marbles have the...Institute, 4 Rakowiecka street, 00-975 Warsaw, Poland *Corresponding author, email stanislaw.mikulski@pgi...tectonic-lithological structures in the older (Cambrian to Lower Carboniferous) sedimentary-metamorphic rocks.27...blastomylonitic gneisses, schists and calc-silicate rocks of Lower Paleozoic age, intercalated with mafic and felsic |  | | Journal (article/letter/editorial) | | map; prepared by William Besse. IOW AITE Sioux County, Iowa BRUCE CAIRNCROSS Department of Geology University...serpentinites 1,000–1,500 feet below the surface in Sioux County, Iowa (Kohls and Rodda 1967); approximately thirty-five...post-serpentinization chrysotile, dolomite, brucite, calcite, magnesite, and pyrite. Since the description of...best known for geodes from the Keokuk area in Lee County (Wherry 1918; Smith 1997; Huizing 2017). The Keokuk...for Iowa. Pint’s quarry in Black Hawk County has produced collectible, attractive calcite, some associated |  | | Journal (issue) | | Stettin Complex, Wausau Syenite Compley, Marathon County, Wisconsin, USA……………………………………………..21 DOLGOPOLOVA...characterization of an unknown metamict phase from Tuften quarry, Larvik area, S Norway…………………………………………………………………………………………………………...pegmatites and their wall rocks, Piława Górna, Poland: implications for the origin of pegmatite melt... A. Bobfergusonite from the Szklary pegmatite, Poland, and its relation to other bobfergusonites…………...garnet by löllingite from the Havey pegmatite, Poland, Androscoggin Co., Maine, USA………………………………………………………………………………129 |  | | Report (volume) | | Serpentinite and Rodingite in the Hunting Hill Quarry, Montgomery County, Maryland By DAVID M. LARRABEE...BULLETIN 1283 Description of rocks exposed in the quarry near the center of the Hunting Hill ultramafite...distribution of rocks in the Hunting Hill serpentinite pluton, Montgomery County, Md ____ In pocket 2. Geologic...Geologic map of the Hunting Hill serpentinite quarry __ In pocket 1. Index map showing location of the Hunting...Hunting Hill serpentinite pluton, Montgomery County, Md______________ 3 2. Photograph of the Hunting Hill |  | Oskierski, Hans C., Bailey, Judy G., Kennedy, Eric M., Jacobsen, Geraldine, Ashley, Paul M., Dlugogorski, Bogdan Z. (2013) Formation of weathering-derived magnesite deposits in the New England Orogen, New South Wales, Australia: Implications from mineralogy, geochemistry and genesis of the Attunga magnesite deposit. Mineralium Deposita, 48 (4) 525-541 doi:10.1007/s00126-012-0440-5 | Journal (article/letter/editorial) | | weathered serpentinite host rock as well as soft powdery magnesite in pervasive serpentinite alteration...deposits of silica-carbonate rock in the Great Serpentinite Belt. Heavy δ18O values are compatible with...Keywords Nodular magnesite . New England Orogen . Serpentinite . Weathering . Mineral sequestration . Sources...(Pohl 1989), like the Attunga magnesite 526 quarry, New South Wales, Australia, have been exploited...Vickery et al. 2010). Great Serpentinite Belt The outcrop of the Great Serpentinite Belt (Fig. 2) is closely |  | Carlsen, Kenneth S., Gale, Marjorie H., Thompson, Woodrow B., Kierstead, Matthew (2015) Belvidere Mountain Asbestos Quarries, Lowell/Eden, Vermont. Rocks & Minerals, 90 (6) 510-551 doi:10.1080/00357529.2015.1080535 | Journal (article/letter/editorial) | | passes between North Hyde Park and the Gallagher quarry because it broke up the roads. Former Roger Jones...Lamoille River). The most recently worked cluster of quarry pits, a sprawling historic extractive industrial...Eden Mills. A separate operation, the old Eden quarry, is on the south side of the mountain in Eden....between the towns of Lowell (Orleans County) and Eden (Lamoille County). Eden received its name in 1781 when...as follows: “Belvidere Mountain, VAG Mine, the quarry name (Lowell, C-Area, T-C, or T), Lowell or Eden |  | | Report (edition) | | of tetrahedral chalcopyrite crystals etched calcite, from French Creek mines, (courtesy of John ...crystals on calcite, “old” Lime Bluff quarry, Muncy; right fibrous : tremolite, C. K. Williams quarry, Easton:...Easton: bottom: calcite crystals with oriented coatings of goethite, “old” Lime Bluff quarry, Muncy, (courtesy...edition of Mineral Collecting Cedar Hill in quarry where Dave had done IV much of his work PREFACE...permission from the owners of the land, from the quarry or mine operators before entering to collect. (Land |  | | Report (edition) | | by D.M. Lapham of a thin slice of serpentinite from Lancaster County showing olivine (blue-green and red)...in Berks County, the Stillwell quarry in Lancaster County, and the Medusa Cement Company quarry in York...York County, are now This fourth printing is essentially closed to collectors. D. M. L. A. R. G. 1972...Adams County 23 Allegheny County 31 . Armstrong County Berks County Blair County Carbon County Chester...Chester County Clinton County Cumberland County Dauphin County Delaware County Fulton County Lancaster County |  | | Report (issue) | | NORTH SISTERS ROCKS WILDERNESS STUDY AREA, CURRY COUNTY, OREGON By Scott A. Minor1 and Harley D. King2...Rocks Wilderness Study Area (OR-012-008), Curry County, Oregon. CONTENTS Summary 1 Abstract 1 Character...North Sisters Rocks Wilderness Study Area, Curry County, Oregon 2 Map showing simplified geology of the...North Sisters Rocks Wilderness Study Area, Curry County, Oregon 4 SUMMARY Abstract At the request of...that are located along the Pacific coast in Curry County, southwest Oregon. No mines, prospects, or claims |  | | Report (edition) | | .... . .. . Adams County .... . .. ... ............... . . ... . Allegheny County .... . ...... . ............ . Armstrong County . . . . . . .. . .... ........ .. . .. . Berks County ..... . ..... ......... ...... . Blair County . . .. . ... ... . . .. . .... ........... . Carbon County ..... ..... .............. . Cl1ester County .... . . . .... ... ........... . .. . Cumberland County ...... . ..... . ....... . . Delaware County ... . .. .... . . . .... . . . .. . . . .. . Fulton County . ...... .. . . . |  | | Report (Issue volume) | | 23 24 25 26 27 28 29 30 Bonneaughtown Teeter's quarry Gettysburg Hunterstown Near Heidlcrsburg Center...NE Pipersville 2. 7 mi. NE Pt. Pleasant Delaware quarry U mi. NE Pt. Pleasant Unnamed New Hope Ingham Spring...Buckingham Bushington Yardley Vanartsdalen's quarry Holland Finney's quarry 0? 0? V S D D M 40 40 M M 40,48...Creek mines (Kleim, Elizabeth) Knauertown Keystone Quarry (Cornog) Chester Springs graphite Phoenixville...Pethericks Penn mine Goshenville . Taylor's quarry Brunton Quarry Marshall's Mills Corrine Bailey's mine Webb |  | | Journal (article/letter/editorial) | | hydrated Mg-carbonate-hydroxide assemblage of serpentinite fissures in Hrubšice, western Moravia (Czech...de mineralization was found in the Hrubšice serpentinite body, Moravian Moldanubicum. It is formed by... followed by aragonite, brucite, dolomite and calcite. Two main stages of crystallization have been recognised...hydromagnesite. The youngest minerals of fissures are calcite, dolomite and aragonite. Mineral assemblages have...Al activity, low fugacity of CO2 and temperature lower than 44 °C. Key words: artinite, hydromagnesite |  | | Report (issue) | | ^ Anne Arundel County 43 Baltimore County 45 Howard County - Montgomery County 88 Prince Georges...Georges County Virginia 74 . 120 129 Arlington County 129 Fairfax County 131 Fauquier County 139...139 Loudoun County 143 Prince William County 149 Diabase quarries of northern Virginia 155 CAPTIONS...Distribution of serpentinite and locations of mines in the Soldiers Delight region, Baltimore County, Maryland...barrens of the Soldiers Delight region, Baltimore County, Maryland. Figure 11. Water-filled adit of the |  | | Journal (article/letter/editorial) | | between high-temperature P4/nnc structure and a lower temperature P2/n or Pn structure. The various optical...vesuvianites—those that are biaxial rather than uniaxial—are of lower symmetry (and thus have subtly different structures)...referred to as the Goodall quarry, the Goodall farm mine, and the Webster quarry. The long, productive history...classic American vesuvianite locale. The Jeffrey quarry, Asbestos, Quebec, has yielded fine vesuvianite...Figure 4 (above). Manganoan vesuvianite from Jeffrey quarry, Asbestos, Quebec. Specimen is about 3 cm wide |  | | Journal (article/letter/editorial) | | compositions of two magnesite deposits within the Lower Cretaceous Dağküplü ophiolite complex, Eskişehir-Kütahya...complexes containing fresh dunite, harzburgite and serpentinite. Magnesite in ultramafic rocks occurs either...bands are observed within magnesite veins. Some serpentinite fragments and platelets are rimmed by fibrous...geothermal waters between 65 – 80 ˚C converted serpentinite to magnesite and opal-CT in the highly fractured...Magnesite commonly occurs with chalcedony, talc, serpentinite and anthophyllite in veins in ultramafic rocks |  | | Book | | Ghana, Spain, England, France, F.R.G·, G.D.R., Poland, Hungary and Bulgaria· The practical Importance...partial ablation of the surface causes cooling of the lower layers, which thus acquire a more resistant structure...(diorites to quartz diorites) which predominate in the lower layer of the continental crust, produces melts that...in alluvial sediments. 23 Graphite forms at lower temperatures and pressures than diamond (see phase...Metasomatic pegmatite does not always develop; at lower temperatures minerals of hydrothermal associations |  | | Report (volume) | | Geology of Magnesite Deposits in Northern Okanogan County Washington A Preliminary Report GEOLOGICAL SURVEY... Geology of Magnesite Deposits in Northern Okanogan County Washington A Preliminary Report By KENNETH F. FOX...detailed geologic maps of part of northern Okanogan County, Wash___________________________ In pocket TABLES...analyses of magnesitic rocks in northern Okanogan County, Wash._______________ 3. Modal analyses_______...GEOLOGY OF MAGNESITE DEPOSITS IN NORTHERN OKANOGAN COUNTY, WASHINGTON A PRELIMINARY REPORT By KENNETH F. |  | | Report (Issue volume) | | for use in Part 2-B of this atlas.* Map Number County Location Nearby Town 2 3 4 Adams Allegheny Allegheny...Co. Korb Mine, Harbison-Walker Refractories Co. County Location Nearby Town 39 40 41 Clearfield Clearfield...Smith Mine, Harbison-Walker Refractories Co. Greene County Clay Products Co., Inc. Alexandria Fire Clay Co...requests for such permission. 7 Map Number County Location Nearby Town 76 78 79 80 81 Jefferson...Shale Brick Corp. Fenati Brick Co., Inc. Midland Quarry, McQuiston Coal Co. Veon Mines, Ralph A. Veon, |  | Jiang, Ying, Shi, Guanghai, Xu, Liguo, Li, Xinling (2020) Mineralogy and Geochemistry of Nephrite Jade from Yinggelike Deposit, Altyn Tagh (Xinjiang, NW China) Minerals, 10 (5) 418 doi:10.3390/min10050418 | Journal (article/letter/editorial) | | allanite, prehnite, andesine, titanite, zircon, and calcite. Geochemical studies show that all nephrite samples...South Korea [31]. Nephrite can be divided into serpentinite-related (S-type) and dolomite-related (D-type)...nephrite commonly forms along the contact between serpentinite/peridotite and more silicic rocks [1]. Famous...[28–30], Jordanów and the adjacent areas in SW Poland [32,33], Taiwan and Manasi in China [34,35]. D-type...Vitim (Siberia, Russia) [25,26], Złoty Stok (SW Poland) [33,36], and some new discoveries were made in |
|
