 | | Journal (article/letter/editorial) | | hydrogarnets, e.g. tetragonal Mn3+-bearing âhydroandraditeâ. K EY WORDS : chemical analysis, electronic...(Gaudefroy et al., 1969) and the Kalahari Mine elds, Republic of South Africa (e.g. Cairncross et al., 1997)....#76) came from the Wessels mine and one (#97) originated from the NâChwaning II mine. Both localities are...Kalahari manganese  elds, South Africa. The three crystals from the Wessels mine were selected from a sample...hues with E>O. The crystals from the NâChwaning II mine were darker in colour and commonly euhedral. The |  | HĂ„lenius, Ulf, HĂ€ussermann, Ulrich, Harryson, Hans (2005) Holtstamite, Ca3(Al,Mn3+)2(SiO4)3-x(H4O4)x, a new tetragonal hydrogarnet from Wessels Mine, South Africa. European Journal of Mineralogy, 17 (2) 375-382 doi:10.1127/0935-1221/2005/0017-0375 | Journal (article/letter/editorial) | | x, a new tetragonal hydrogarnet from Wessels Mine, South Africa ULF HĂ
LENIUS1, ULRICH HĂUSSERMANN2 and...Abstract: A new tetragonal hydrogarnet from Wessels Mine, South Africa is described. The mineral occurs in a...crystal structure, hydrogarnet, holtstamite, South Africa. Introduction A number of different cubic hydrogarnets...(Gaudefroy et al., 1969 and Aubry et al., 1969) and South Africa (Cairncross et al., 1997 and Armbruster et al...sample of vesuvianite-rich skarn from Wessels Mine, South Africa. MicroDOI: 10.1127/0935-1221/2005/0017-0375 |  | | Journal (issue) | | 85741 Editor & Publisher Wendell E. Wilson Founder John Sampson White Associate Editors Pierre Bariand Sorbonne...Zeolites and associated minerals from the Palabora mine, Transvaal........................................& R. S. W. Braithwaite The Lake George antimony mine, New Brunswick ..................... 263 by W. E...Kalahari m an g an ese field, C ape Province, South Africa. (See th e article in this issue, b eg in n...d e r n M in e r a l C o l l e c t io n CURATION John Sampson White Department of Mineral Sciences Smithsonian |  | Buse, Ben, Schumacher, John C., Sparks, R. Stephen J., Field, Matthew (2010) Growth of bultfonteinite and hydrogarnet in metasomatized basalt xenoliths in the B/K9 kimberlite, Damtshaa, Botswana: insights into hydrothermal metamorphism in kimberlite pipes. Contributions to Mineralogy and Petrology, 160 (4) 533-550 doi:10.1007/s00410-010-0492-4 | Journal (article/letter/editorial) | | hydrothermal metamorphism in kimberlite pipes Ben Buse âą John C. Schumacher âą R. Stephen J. Sparks âą Matthew Field...B/K9 kimberlite with kimberlites from Venetia, South Africa suggests that the composition and mineralogy...Contrib Mineral Petrol (2010) 160:533â550 hydroandradite, hydrous-melanite and hydroschorlomite; hydrospessartine;...in the Orapa District, and consists of three coalesced pipes (north, central and south), which separate...Drakensberg flood basalts, which covered much of southern Africa (Smith et al. 1993). The poorly phyric basalts |  | | Report (issue) | | hematite is from the Wessels Mine near Hotazel in northern Cape Province, South Africa. Dan Carlson specimen;...Cover: Grossular on diopside; 7.1 cm tall Jeffrey Mine, Asbestos, Richmond County, Quebec, Canada Paul... H. Albert Gilg Mickey Gunter, Jaroslav Hyrs 1, John I. Koivula, Jiri Kourimsky, Bertold Ottens Pete...Bainbridge, Modris Baum, Dan Behnke Dudley Blauwet, Joe Budd, Thomas Calligaro, Matteo Chinellato, Rick Cowley...Hochleitner Richard Jackson, John I. Koivula, George F. Kunz, Arthur Lakes, John Lucking Hans Jorg Mullenmeister |  | | Journal (article/letter/editorial) | | respectively. It is argued that OH- is located in various local microscopic- and nano-size Ca3Al2H12O12- and Ca3Fe3+...hydrogarnet one, where (H4O4)4â â (SiO4)4â, and various local configurations containing different numbers of (H4O4)4â.../4973340/am-2020-7256.pdf by University of New South Wales user on 19 April 2020 456 GEIGER AND ROSSMAN:...nature. The binary andradite [Ca3Al2(SiO4)3]âhydroandraditeâ [Ca3Al2(H4O4)3] has been demonstrated by laboratory...et al. (1982) reported the occurrence of a hydroandradite from Sweden, and Armbruster (1995) refined |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma |  | Shannon, Ruth C., Lafuente, Barbara, Shannon, Robert D., Downs, Robert T., Fischer, Reinhard X. (2017) Refractive indices of minerals and synthetic compounds. American Mineralogist, 102 (9) 1906-1914 doi:10.2138/am-2017-6144 | Journal (article/letter/editorial) | | RI = 1.803 for knorringite from Basutoland, South Africa, with the composition Mg1.90Ca0.66Fe0.41Mn0...al. 1995); (5) H2O content uncertain: e.g., hydroandradite (Peters 1965); (6) Zonation: e.g., morimotoite...baddeleyite Phaloaborwa, 2.136 Ca0.02Ti0.02O2 South Africa Zr0.671Y0.329O1.835 Synthetic 2.0691 Zr0.869Y0...Canada WO3â0.5H2O hydroElsmore, 2.24 kenoelsNew South moreite Wales, Australia CaZr0.91Ti0.06 painite...1.8159 Hf0.03BAl9O18 Township, Pyin-Oo-Lwin district, Mandalay division, Myanmar ny nz calc |  | Grew, E. S., Locock, A. J., Mills, S. J., Galuskina, I. O., Galuskin, E. V., HĂ„lenius, U. (2013) Nomenclature of the garnet supergroup. American Mineralogist, 98 (4) 785-811 doi:10.2138/am.2013.4201 | Journal (article/letter/editorial) | | (white) in the holotype specimen from Wessels Mine, South Africa. Swedish Museum of Natural History specimen...on chromite, from the type locality, Saranovskii Mine, Permskaya Oblast, Middle Urals, Russia. Largest...GARNET SUPERGROUP Garnet (001) slice Figure 3. Local coordination environment of the tetrahedral position...U-rich garnets from the Upper Chegem caldera, Northern Caucasus, Russia (Galuskina et al. 2010a; Utsunomiya...schorlomite in a xenolith from the upper Chegem caldera, northern Caucasus by Raman spectroscopy. Analyses of the |  | | Journal (article/letter/editorial) | | Hydrogrossular, [Ca3Al2(SiO4)3â[Ca3Al2(O4H4)3], 3? and hydroandradite, [Ca3Fe3? 2 (SiO4)3â[Ca3Fe2 (O4H4)3], are also...are referred to as ââhydrogrossularââ and ââhydroandradite,ââ respectively. The bond distances for some...end-member andradite sample is from the Green Dragon Mine, Tubussis, Erongo region, Namibia. The sample appears...isotropic brown grossularâandradite sample from Calvert Mine, Calvert Hill, Beaverhead County, Montana, USA,...crystal symmetry of grossular garnets from the Jeffrey mine, Asbestos, Quebec, Canada. Am Mineral 74:859â864 |  | Armbruster, Thomas, Kohler, Thomas, Libowitzky, Eugen, Friedrich, Alexandra, Miletich, Ronald, Kunz, Martin, Medenbach, Olaf, Gutzmer, Jens (2001) Structure, compressibility, hydrogen bonding, and dehydration of the tetragonal Mn3+hydrogarnet, henritermierite. American Mineralogist, 86 (1) 147-158 doi:10.2138/am-2001-0116 | Journal (article/letter/editorial) | | University, P.O. Box 524, Auckland Park 2006, South Africa ABSTRACT Henritermierite, space group I41/acd...the NâChwaning II mine at the Kalahari manganese fields, Republic of South Africa, has been studied by...the NâChwaning and Wessels mine, Kalahari manganese fields, Republic of South Africa, (Cairncross et al...to other hydrogarnets of the hibschite and hydroandradite series (e.g., Kobayashi and Shoji 1987; Armbruster...The sample material comes from the NâChwaning II mine, Kalahari manganese ore fields, RSA. Euhedral crystals |  | Schingaro, Emanuela, Lacalamita, Maria, Mesto, Ernesto, Ventruti, Gennaro, Pedrazzi, Giuseppe, Ottolini, Luisa, Scordari, Fernando (2016) Crystal chemistry and light elements analysis of Ti-rich garnets. American Mineralogist, 101 (2) 371-384 doi:10.2138/am-2016-5439 | Journal (article/letter/editorial) | | from cell dimensions considerations in the âhydroandraditeâ (Armbruster 1995). Very low amount of Li2O...26(SiO4)1.65(O4H4)1.35, from the Wessels mine, Kalahari manganese field, South Africa. European Journal of Mineralogy...Barbanson, L., and Bastos Neto, A.C. (1992) Hydroandradite titanifĂšre fluorĂ©e et grenat (Spe39Gro31Alm23And6)...(Spe39Gro31Alm23And6) fluorĂ© des granitoĂŻdes du district Ă fluorine de Santa Catarina (BrĂ©sil): description minĂ©ralogique...system: megacrysts from the Monastery kimberlite, South Africa. Journal of Petrology, 45(8), 1539â1564. Betteridge |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | with Illustrations by ERIC DOWTY SHAPE SOFTWARE JOHN WILEY & SONS, INC. NEW YORK - CHICHESTER - WEINHEIM...printed on acid-free paper. Copyright ©1997 by John Wiley & Sons, Inc. All rights reserved. Published...should be addressed to the Permissions Department, John Wiley & Sons, Inc., 605 Third Avenue, New York,...(1844) and all but one other have been published by John Wiley. The System was the first book Wiley (then...Asselborn, M.D.: Montrevel-en-Bresse, Ain, France. F. John Barlow: Appleton, Wisconsin. Peter Bayliss: Mineralogy |  | | Journal (article/letter/editorial) | | massive, birefringent hydrogarnet samples from South Africa [1. green âjadeâ and 2. pink âjadeâ] were carried...multi-site OH substitution in hydrospessartineâhydroandradite solid solutions (Birkett and Trzcienski 1984)...from (1) Bushveld Igneous Complex, Transvaal, South Africa Phys Chem Minerals 13 Phys Chem Minerals...massive green âjadeâ) and (2) Brits, Transvaal, South Africa (M27945; massive pink âjadeâ). The term âjadeâ...âjadeâ samples from the Bushveld Igneous Complex, South Africa, were studied by several researchers (e.g., |  | | Journal (issue) | | English antiquary could not be understood by the local inhabitants, and he was not released until an order...(the Golconda district in the princely state of Hyderabad, now Andhra Pradesh; a district located between...between the Mahanadi and Godavari valleys; and a district around Panna in the old region of Bundelkand, now...in the early 1800âs at Padyur in the Coimbatore district of Tamilnadu. Exceptionally deep blue aquamarine...manuscript, intended to refer to the âIndoreâ district), in the âVendayah Mtns., Hindostan.â At the time |  | | Book | | alteration of different kinds of stacking of layers, local defects, etc. â see Chukanov 2014a). Ă°1:1Ă where...MĂŒller (1995) 14 convincing taking into account local charge balance requirements. Natural metasomatic...implied that each OâH-stretching band corresponds to local vibrations of a single OH group. Really, in case...geological environments, as well as synthetic hydroandradite samples were studied by Amthauer and Rossman...of a mantle zircon Zr(SiO4) from Kimberley, South Africa demonstrate the presence of two kinds of differently |  | | Book (edition) | | extensive fields in the prophetically named Kimberley district of Western Australia promise to be of world importance...Britainâs own Journal of Gemmology whose editor, Mr John Chisholm, has been successful in providing in each...names, particularly those of the new republics of Africa and Asia, has caused problems. Where possible these...First Edition For two decades, an earlier work of mine â Practical Gemmology â has proved a useful elementary...individual minerals start to crystallize around local centres. The first to do so are those that form |  | | Book | | Acknowledgements History Location, description and local history The early scientific investigations History...case of the island of Laven in the Langesundfjord District of Norway. Interestingly, and in contrast to its...usage in this work. LOCATION, DESCRIPTION AND LOCAL HISTORY Mont Saint-Hilaire is located 40 km east...totally flat area, and historical references to and local usage T I 1 I I ·, I I Mont Saint-Hilaire...[Delphinapterus leucas] vertebrae have been discovered on the south side of the mountain (radiocarbon dated at 9470 |
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