 | | Report (issue) | | the cover—Turquois crystals from Lynch Station, Virginia; x ca.; pho tograph by Neal Ycdlin; color plates...C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...of Virginia R. V. DIETRICH* Professor of Geology and Associate Dean of Arts & Sciences, Virginia Polytechnic...Polytechnic Institute Research Division Bulletin 47 Virginia Polytechnic Institute, Blacksburg, Va. 24061 *... © R. V. Dietrich and the Research Division of Virginia Polytechnic Institute, 1970 Printed and bound |  | | Journal (article/letter/editorial) | | (top left). Calcite, 5.5 cm high, Elmwood mine, Smith County. Terry Huizing specimen, Jeff Scovil photo...(above). Fluorite, 13.1 cm wide, Elmwood mine, Smith County. Francis Benjamin specimen, Jeff Scovil photo...(left). Fluorite, 2.5 cm on edge, Elmwood mine, Carthage, Smith County. Terry Huizing specimen and photo. Figure...Figure 4 (right). Cumberland mine, Smith County. Travis Paris photo (2004). Figure 5 (far right page)...barite specimens at the Elmwood zinc mine in middle Tennessee. This mine, opened in 1975, and other nearby |  | Yang, Peng, Lee, Seungyeol, Post, Jeffrey E., Xu, Huifang, Wang, Qian, Xu, Wenqian, Zhu, Mengqiang (2018) Trivalent manganese on vacancies triggers rapid transformation of layered to tunneled manganese oxides (TMOs): Implications for occurrence of TMOs in low-temperature environment. Geochimica et Cosmochimica Acta, 240. 173-190 doi:10.1016/j.gca.2018.08.014 | Journal (article/letter/editorial) | | 82071, USA b Department of Geoscience, University of Wisconsin-Madison, Madison, WI 53706, USA c Department... Smithsonian Institution, Washington, DC 20013, USA d X-ray Science Division, Advanced Photon Source...Argonne National Laboratory, Lemont, IL 60439, USA * Corresponding author. Tel: +1 (307) 766-5523. E-mail...affect the fate of metals (Bodeï et al., 2007; Atkins et al., 2014, 2016) and bear potential economic...al., 2010; Huang et al., 2010; Xu et al., 2010; Atkins et al., 2014, 2016; Lee and Xu, 2016); the transformation |  | | Journal (article/letter/editorial) | | AKHTER (S. M.), see QAISER(M. A.), 735. Alaer6n mine, Copiap6, Chile, arsenolamprite, 732. Ala di Stura... 4r4. Amblygonite mine, Caceres, Spain, montebrasite, 414. Amelia County, Virginia, albite, I56; - -...Greenland, anal., X-ray, is not a zeolite, 515. ATKINS (LYNNE), see HOOPER (P. R.), 4O9. ATTEWELL(P. B...from Mull and Morvern, 934. Bala Durga Gourishankar mine, Tummalatalupur, Nellore, India, microcline perthite...Crystallization of anorthite, 78o. Bhavani Sankar mine, Tummalatalupur, Nellore, lndia, muscovite, I4O |  | Fan, Chenzi, Li, Qiaoying, Chu, Binbin, Lu, Guohui, Gao, Yuhong, Xu, Lingxiao (2018) Silver binding in argentiferous manganese oxide minerals investigated by synchrotron radiation X-ray absorption spectroscopy. Physics and Chemistry of Minerals, 45 (7) 679-693 doi:10.1007/s00269-018-0954-1 | Journal (article/letter/editorial) | | oxide, basically in the phases of tunnel-type cryptomelane or todorokite and layer-type birnessite or chalcophanite...layers. Keywords Birnessite · Chalcophanite · Cryptomelane · Manganese oxides · Silver · Synchrotron radiation...et al. 2015; Calderon-Rodarte et al. 2017). Cryptomelane, todorokite, and chalcophanite are widely present...et al. 2010; Fan et al. 2015). Argentiferous cryptomelane was reported to be found containing a few ppm...todorokite, respectively, from the Aurora mine and the San Miguel Tenango mine (Radtke et al. 1967; Gómez-Caballero |  | Grangeon, Sylvain, Warmont, Fabienne, Tournassat, Christophe, Lanson, Bruno, Lanson, Martine, Elkaïm, Erik, Claret, Francis (2017) Nucleation and growth of feitknechtite from nanocrystalline vernadite precursor. European Journal of Mineralogy, 29 (4) 767-776 doi:10.1127/ejm/2017/0029-2665 | Journal (article/letter/editorial) | | during transformation or released to solution (Atkins et al., 2014, 2016; Grangeon et al., 2015). The...ultimately lead to layer kinking (Webb et al., 2005; Atkins et al., 2014; Grangeon et al., 2014) and subsequent...d-MnO2 to synthetic todorokite transformation (Atkins et al., 2014, 2016), but was not possible in the...synthetic todorokite and cryptomelane from a d-MnO2 precursor (Chen et al., 1986; Atkins et al., 2014, 2016;... 2004; Kumagai et al., 2005; Cui et al., 2011; Atkins et al., 2014), additional insights into vernadite |  | | Report (issue) | | . . . . . . . . . . . 35 23. Map showing Lost Mountain Amphibolite type locality ......................and dimension stone from quarries in the Stone Mountain, Panola, Palmetto, and Ben Hill Granites and Lithonia...Mableton Northwest Atlanta Northeast Atlanta Stone Mountain Snellville Loganville Between 230231 2322332...first of two reports on the hydrology of Bartow County in which he indicated that much of the Lower Cambrian...the second report on the geohydrology of Bartow County that also included the geohydrology of Cherokee |  | Wu, Zhongkuan, Peacock, Caroline L., Lanson, Bruno, Yin, Hui, Zheng, Lirong, Chen, Zhongjun, Tan, Wenfeng, Qiu, Guohong, Liu, Fan, Feng, Xionghan (2019) Transformation of Co-containing birnessite to todorokite: Effect of Co on the transformation and implications for Co mobility. Geochimica et Cosmochimica Acta, 246. 21-40 doi:10.1016/j.gca.2018.11.001 | Journal (article/letter/editorial) | | the n m tunnel size, with ideal pyrolusite, cryptomelane and todorokite having 1 1, 2 2 and 3 3...2008, 2009, 2010; Grangeon et al., 2014, 2015; Atkins et al., 2014). For example, todorokite, that exhibits...geochemical cycling (e.g., Siegel and Turner, 1983; Atkins et al., 2014, 2016). Experimental investigations...adsorption of metal ions onto newly formed todorokite (Atkins et al., 2016). In this context, the fate of Co..., 1985; Bodeı̈ et al., 2007; Cui et al., 2008; Atkins et al., 2014, 2016; Grangeon et al., 2014, 2015; |  | | Journal (article/letter/editorial) | | Implications for Ni cycling in marine sediments Amy L. Atkins a,1, Samuel Shaw b, Caroline L. Peacock a,⇑ b ...laths, culminating in traditional crystal ripening (Atkins et al., 2014). Here we determine the fate and mobility...2016 Elsevier Ltd. All rights reserved. A.L. Atkins et al. / Geochimica et Cosmochimica Acta 189 (2016)...benthic flux of these micronutrients to seawater (Atkins et al., 2014). A complete knowledge of the controls...al., 2004, 2010; Cui et al., 2006, 2008, 2009; Atkins et al., 2014). To best replicate the morphological |  | Wu, Zhongkuan, Lanson, Bruno, Feng, Xionghan, Yin, Hui, Qin, Zhangjie, Wang, Xiaoming, Tan, Wenfeng, Chen, Zhongjun, Wen, Wen, Liu, Fan (2020) Transformation of Ni-containing birnessite to tectomanganate: Influence and fate of weakly bound Ni(II) species. Geochimica et Cosmochimica Acta, 271. 96-115 doi:10.1016/j.gca.2019.12.023 | Journal (article/letter/editorial) | | 2007a, b; Kwon et al., 2013; Simanova et al., 2015; Atkins et al., 2016), consistent with natural Ni-poor...1986; Shen et al., 1993; Feng et al., 2004, 2010; Atkins et al., 2014; Grangeon et al., 2014, 2015; Zhao...that are typical of todorokite (ICDD #38-0475 – Atkins et al., 2014, 2016). For the Ni-free Tod, relative...phyllomanganate-to-tectomanganate conversion (Cui et al., 2008; Atkins et al., 2014, 2016;Grangeon et al., 2014, 2015;..., 2005; Bodeï et al., 2007; Feng et al., 2010; Atkins et al., 2014). These two features essentially decrease |  | | Journal (article/letter/editorial) | | for tracemetal cycling in marine sediments Amy L. Atkins, Samuel Shaw, Caroline L. Peacock PII: DOI: Reference:...2014 12 August 2014 Please cite this article as: Atkins, A.L., Shaw, S., Peacock, C.L., Nucleation and...(2007) during the formation of cryptomelane. They find that cryptomelane-type MnO2 nanowires synthesized...Source Ltd.) for support at station B18. A. L. Atkins was supported via a NERC studentship. We also thank...and Jolivet J. P. (2007) Morphology Control of Cryptomelane Type MnO2 Nanowires by Soft Chemistry. Growth |  | | Book | | CHAPTER 4 Maryland ... 3 CHAPTER 5 Virginia 4 1 CHAPTER 6 West Virginia 5 CHAPTER 7 Kentucky 6 CHAPTER...was m e r e l y p a r t o f t h e waste o f t h e mine. W h a t t h e y needed was h i g h grade ore o...visit Virginia's noted Rutherford Mine. Photograph by Dr. Virginia Lee Blackford. ical pearls in delicate...dollars at the noted locality of Cowee Valley, Macon County, North Carolina. An enthusiastic family found and...visited the well known old Rutherford mine in Amelia County, Virginia, and found bright spessartine garnets |  | Wegorzewski, Anna V., Kuhn, Thomas, Dohrmann, Reiner, Wirth, Richert, Grangeon, Sylvain (2015) Mineralogical characterization of individual growth structures of Mn-nodules with different Ni+Cu content from the central Pacific Ocean. American Mineralogist, 100 (11) 2497-2508 doi:10.2138/am-2015-5122 | Journal (article/letter/editorial) | | al. 1982; Post et al. 2003; Bodeϊ et al. 2007; Atkins et al. 2014). The negative layer charge of todorokite...during nodule growth (e.g., Bodeϊ et al. 2007; Atkins et al. 2014; Manceau et al. 2014). The main topic...presently studied nodules (between 2.4 and 1.4 Å; Atkins et al. 2014; Manceau et al. 2014), are evidence...the first time that a tectomanganate Mn-phase (cryptomelane) can form from vernadite at RT, but at low pH...Grangeon et al. (2014) for the vernadite to cryptomelane transformation. They assumed that such transformation |  | Yin, Hui, Liu, Yu, Koopal, Luuk K., Feng, Xionghan, Chu, Shengqi, Zhu, Mengqiang, Liu, Fan (2015) High Co-doping promotes the transition of birnessite layer symmetry from orthogonal to hexagonal. Chemical Geology, 410. 12-20 doi:10.1016/j.chemgeo.2015.05.015 | Journal (article/letter/editorial) | | Wyoming, 1000 E. University Ave., Laramie, WY 82071, USA a r t i c l e i n f o Article history: Received...todorokite (Bodei et al., 2007; Feng et al., 2010; Atkins et al., 2014; Manceau et al., 2014). Natural birnessite...1990; Luo and Suib, 1997; Villalobos et al., 2003; Atkins et al., 2014). These morphologies are different...al., 2004; Webb et al., 2005; Feng et al., 2010; Atkins et al., 2014). The shapes of the two oscillations...birnessite layer symmetry from hexagonal to orthogonal (Atkins et al., 2014; Manceau et al., 2014). Natural birnessites |  | | Journal (article/letter/editorial) | | polluted environments worldwide, including the acid-mine-drainage (AMD)-polluted streams [7–9]. Majority...spectrometer (Optima 7300DV, Perkin Elmer, Waltham, MA, USA). The content of water molecules was estimated based...Quadrasorb SI (Quantachrome, Boynton Beach, FL, USA). The pretreatment temperature was 77 K, and N2 degassing...determined via XPS (NEXSA, ThermoFisher, Waltham, MA, USA) using the monochromatic X-ray source of Al–Kα (1486... TGA-DSC, Q600, TA Instruments, New Castle, DE, USA). The samples were heated under an airflow rate of |  | | Journal (issue) | | by R.S.W. Braithwaite Graphite from the Lead Hill mine, Ticonderoga, New Y o r k ........................uncommon lithium-mica from Coyote Peak, Humboldt County, California .....................................assured that, with localities like the Ray mine and the Old Yuma mine still to go, we are not yet close to...tour of the mineral facilities at the Los Angeles County Museum of Natural History (where Tony is curator)...olo rado 80919 303-598-1233 Tourmaline Golconda mine, Brazil Stibnite Kisbanya, Romania Hydroxylherderite |  | | Book (edition) | | MARIN COUNTY FREE LIBRARY 3 1111 00289 4184 \ I s Fifth Revised Edition A complete, state-by-state...included contain such specific details as farm roads, mountain paths, stretches of stream beds, and easily identifiable...these mountains enclose. In the East, an ancient mountain system of folded and metamorphosed sediments and...Maine, New Hampshire, Connecticut, New Jersey, Virginia, and North Carolina. In the West, the Rockies...minerals. He will pick over stream beds, gravel pits, mine dumps, road cuts, and quarries. Some gems agate |  | Wegorzewski, Anna V., Grangeon, Sylvain, Webb, Samuel M., Heller, Christina, Kuhn, Thomas (2020) Mineralogical transformations in polymetallic nodules and the change of Ni, Cu and Co crystal-chemistry upon burial in sediments. Geochimica et Cosmochimica Acta, 282. 19-37 doi:10.1016/j.gca.2020.04.012 | Journal (article/letter/editorial) | | 2015; Bodeї et al., 2007; Manceau et al., 2014; Atkins et al., 2016). Studying the mineralogy of marine...(Burns and Burns 1977; Usui and Terashima, 1997; Atkins et al., 2016), and have overlapping diffraction...(Fig. 7). According to Julien et al. (2004) and Atkins et al. (2014) the band at ~760 cm-1 is due to an...b; Manceau et al., 2007; Manceau et al., 2014; Atkins et al., 2016). In buried nodules, the FT peak at...the natural environment is still unclear (e.g., Atkins et al., 2014; 2016). The synthetic route in the |  | | Book | | HfiRIN COUNTY FREE LIBRfiRY 311110G386652Q I V Russell P MacFal A COLOR TREASUF FOR COLLECTORS...it a veritable not just a picof informa- is mine tion, telling everything the collector needs to...to Hunting Locations ? i 9 GIVEN TO THE MARIN COUNTY LIBRARY BY MARI N L MTNF.RAT. SOCTETY DAVID...can use a mountaineering bag or a mili- quarry or mine where a permit tary bag; make it it should...Geological Surveys Distribution Branch. 1200 Virginia 22202. Those S for Eads Street. Arlington | | | Book | | not just a picture book. Rather, it is a veritable mine of information, telling everything the collector...you If you plan to vIsIt an operating quarry or mine where a permll Is required make the necessary arrangements...D1stn but1on Branch 1200 S Eads Street Arl Ington Virginia 22202 Those for areas west of the M1ssIssIppI...LAKE BAILEY N I DELAWARE MINE DUMPS IOATOUTE CHLORASTROUTEI 2 AMYGDAlOID MINE DUMPS 3 AGATE HARBOR (AGATES...(AGATES THOMSONITE ON BEACH\ )l MUD VLAKE TO MANDAN MINE - HARD SURFACE Field drawing to locate a collecting |  | | Journal (article/letter/editorial) | | ED Long Island City, NY 11101, USA M 2 AN Newark, NJ 01702, USA AC CE PT * Corresponding Author...CE 1994; Feng et al., 2010; Chang et al., 2014; Atkins et al., 2014; Elzinga, 2011; Lefkowitz et al.,...samples. AN REFERENCES CITED AC CE PT ED M Atkins, A. L.; Shawn, S.; Peacock, C. L. Nucleation and...McKenzie, R. M. The synthesis of birnessite , cryptomelane , and some other oxides and hydroxides of manganese |  | Kilias, Stephanos P., Ivarsson, Magnus, Chi Fru, Ernest Chi, Rattray, Jayne E., Gustafsson, Håkan, Naden, Jonathan, Detsi, Kleopatra (2020) Precipitation of Mn Oxides in Quaternary Microbially Induced Sedimentary Structures (MISS), Cape Vani Paleo-Hydrothermal Vent Field, Milos, Greece. Minerals, 10 (6) 536 doi:10.3390/min10060536 | Journal (article/letter/editorial) | | Sedimentary Structures” (MISS) of the Cape Vani Mine The geology and paleo-hydrothermal setting of the...mineralization [46,58–60]. Cape Vani operated as a Mn mine from 1886 to 1909 and from 1916 to 1928 producing...vernadite (δ-MnO2 ), pyrolusite, ramsdellite, cryptomelane, hollandite, coronadite, and lesser romancheite...outcrops (Figure 1b) inside the abandoned Cape Vani Mn mine. The geological and stratigraphic characteristics...stockwork feeder veins stratigraphically below the mine. Sample numbers and corresponding MISS type [46] |  | | Report (issue) | | of Mineral Resources Charlottesville, V a. West Virginia Geological and Economic Survey Morgantown, W....Ocoee Series ________________ --- _---Grandfather Mountain Formation and Mount Rogers Volcanic Group ___...________ Tennessee marble belts______________ Virginia marble belts________________ Murphy marble belt________________...__ Valley and Ridge slate belt__________ West Virginia slate belt______________ Pennsylvania slate belt______________...____ Tennessee__________________________ West Virginia and other areas_ ___ ____ Resource potentiaL_ |  | | Journal (article/letter/editorial) | | Management, University of Wyoming, Laramie, WY 82071, USA *Corresponding author. E-mail address: mzhu6@uwyo...fate and transport of metals in many environments (Atkins et al., 2016; Mayanna et al., 2015; Pan et al....controlling birnessite metal sorption capacities (Atkins et al., 2016; Manceau et al., 2002; Peña et al...experiment. Geochim. Cosmochim. Acta 63, 30393048. Atkins, A.L., Shaw, S. and Peacock, C.L. (2016) Release...Marty, N., Poulain, A. and Lanson, B. (2015) Cryptomelane formation from nanocrystalline vernadite precursor: |  | | Book | | undergraduate college students, particularly directed at the USA market. These are often excellent teaching texts...chapter is basic inorganic chemistry text books. Atkins, P. and Jones, L. 1997: Chemistry, molecules, matter...a variety of books involving authorship by P.W. Atkins. An earlier also excellent book was General chemistry...explanations is: 70 PHYSICAL PROPERTIES OF WATER Atkins, P. and Jones, L. 1997: Chemistry, molecules, matter...authorship by P.W. Atkins on General chemistry also contain clear explanations: Atkins, P.W. and Beran, |
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