 | | Book (edition) | | 142 Emerald 106 176 176 178 Pyrite 136 Chalcedony 142 Sapphire 102 Aquamarine 134 Thulite ...Precious Stones, Gemstones, Pearls and Corals (for Germany) to protect against unfair competition. Permitted...Color-change sapphire Artificially blue-tinted chalcedony Moldavite (natural glass) Rock crystal (quartz)...crystal (quartz) Artificially blue-tinted jasper (chalcedony) Citrine (quartz) Aventurine (quartz) King’s...Gold Beryl Gaspeite Carnelian Cat’s-Eye Quartz Chalcedony Chromdravite Chrysoprase Citrine Cinnabar Corundum |  | | Journal (article/letter/editorial) | | locality at Kosemiitz, near Frankenstein in Silesia, Germany. Nickel analogues of the polymorphs of the serpentine-group...liturgical decoration of churches in Austria and Germany. The type occurrenceof these minerals at Kosemiitz...his specimensthe presenceof quartz, hornstone, chalcedony, opal, asbestos,talc and earths of various kinds...limited to the apple-green colored qlJartz and chalcedony. The name comes from the Greek for golden ypvo6sand...Locality: deposits near Frankenstein, Silesia, Germany. Reproduced from Beyschlag and Krusch (1913). FrC |  | | Journal (article/letter/editorial) | | one of tetrathionate. E. H. R. JULIUS MEYER and HANNS The Preparation of Selenic Acid. MOLDENHAUER(Zeitsch...crystallisation of quartz, cristobalite, and chalcedony were determined by measuring their heats of solution...subtracting the former from the latter. Quartz and chalcedony gave the same value, about 2.2 cal. per mol....scarcely fo be detected. It is concluded that chalcedony is not a distinct form of silica, but microcrystalline |  | | Book | | Canada. Czech Republic Denmark . Egypt France Germany Hungary Israel . Italy Japan. Kazakhstan Republic...international; research rocks, minerals ("Paddy's River Mine"); research rocks (Bombala region); soil profile...different suites: Systematic collection, minerals of Upper Styria and Lower Austria, minerals of the NE-part...1991 a collection for all mineral localities in Upper Austria. Uses and services: Teaching, public exhibits...from South Eastern Europe. Provincial Museum of Upper Austria Ober Osterreichisches Landesmuseum, Backermiihlweg |  | | Journal (issue) | | Sumitomo's standard product. On each crystal, the upper cube face is smooth, but the lower cube face is...nitrogen atoms like the N3 center, shown at the upper right. In the middle section are absorption 'spectra...or Fin de Sikcle. It was known as Jugendstil in Germany, Secessionstil in Austria, Palingstil in Belgium...Stile Libe r t y Yet jewelers in England, France, Germany, and the United States played major roles in different...an inner life. The subtle colors of moonstone, chalcedony, peridot, amethyst, aquamarine, topaz, demantoid |  | | Journal (issue) | | stones both rough and cut, from the garnet and chalcedony groups, gave their s.g. Then there was the display...Sapphire Smithsonite Stained green chalcedony Pale apple green stained chalcedony Synthetic corundum to imitate...Aventurine quartz Apatite Chrysoberyl Chrysoprase Chalcedony (stained green) Demantoid garnet (emerald green)...counterweight. The stone to be tested is placed in the upper pan and balanced by the counterweight against a...position with a specimen, weighing W, in air, in the upper pan, balanced by a counterweight C. The initial |  | | Journal (issue) | | Arizona. The route took us past the old Fortuna mine in the lower end of the Gila range. Fortuna was...tank gas for their Servel—and we sprinkled with chalcedony roses. We rock. appreciated the ice water they...some time in the pied only part of the time and we upper one turned by hand-pikes or distant past was an...apples. Apples never have tasted so good. I sliced mine thin and kept a small piece in my mouth as long...Man- made its overnight run from Salt Lake hattan district and adjacent areas is City to Denver on fuel produced |  | | Journal (issue) | | Gemstone Resources of China 14 The Changma Diamond District, Mengyin, Shandong Province, China Peter C. Keller...and "The Tourmalines of the Governador Valadares District." Capturing third place was "A Status Report on...China: the Fuxian district, in southern Liaoning Province, and the Changma district near Mengyin, in central...260.75-ton boulder extracted from the Xiuyan Jade Mine in Liaoning Province. It is questionable whether...aquamarine crystal (right) are from the Altay pegmatite district i n Xinjiang Uygur Autonomous Region. Photo b |  | | Journal (issue) | | unusual gemstones, have been known to produce district of the Northern Rift Valley Province, and corundum...dashed area in the map, is located in the Turkana district of the Northern Rift Valley Province on the west...phlogopite: The 'Carnaiba de Cima' mining field (Upper side on the left). schist-like appearance. The...facilities: German Academic Exchange Service (DAAD), Germany Agency for Technical Cooperation (GTZ), German...E., 1974. Innenwelt der Edelsteine. Düsseldorf, Hanns Reich Verlag. Hänni, H.A., Klein, H.H., 1982. Ein |  | | Journal (issue) | | colorful, exotic pieces that appealed to a burgeoning upper middle class seeking both quality and stylish creativity...purchased by American dealers, who often had the old-mine stones recut into modern styles by European cutters...mica from deposits in the Governador Valadares district of Minas Gerais, Brazil (Proctor, 1985). Although... wealth was redistributed to a rapidly growing upper middle class, which was hungry for luxury and eager...Brazil: The tourmalines o f the Governador Valadares district. Gems d Gemology, Vol. 21, No. 2, pp. 86-104. |  | | Book | | Paola Noe Ebelin und Gerd Bucerius, Hamburg, Germany, and the Andrea Panozzo and Giancarlo Berti, ...from the President of the Federal Republic of Germany Horst Kohler 9 Director’s Foreword Philippe de...proclaim the significance treasures that make Germany worth a visit. é id sar “~ a - D irector’s...the Staatliche Kunstsammlungen Dres- Hamburg, Germany, and the Laurence Levine Charitable Fund, den...structure and one of the first of its kind in Germany.’ Contemporaneous Kunstkammer, with this and the |  | | Book (edition) | | carnallite. sylvite and k.ieseritc; from Stassfurt. Germany. Abrazite. syn. of gismondine or of phillipsite...44. c 1 3 .50 A. A natural occurrence at a coal mine in the (TL) Lvov-Volynsk basin, USSR. Achates. syn...fPDF 18-873 ). (TL) Johanngcorgcnstadt. Saxony, Germany. Fomiula and unit cell by R.J. Davis, M.H. Hey...Agate. var. of chalcedony. Pliny (A.O. 77) Hist. Nat. 37. 54 (achatcs). A variety of chalcedony with distinct...89. An agate consisting of jasper veined with chalcedony. Agathacopalite. organic material. J. Paclt ( |  | | Journal (issue) | | Brazil: The Tourmalines of the Governador Valadares District Keith Proctor t , NOTES . i . AND NEW' TECHNIQUES...rests on a pearl-fringed saddle that sits on a chalcedony chimera set with cabochon emerald eyes. Twocoral...were made by talented gem carvers in Italy and Germany. Pearls were often used as accents in the borders...Louis Tiffany created Art Nouveau jewelry. The upper class and the nobility generally disdained Art Nouveau...Alexandra were the visible trend-setters of the wealthy upper class and nobility of Europe. They inspired a style |  | | Report (volume) | | Chester Arthur, 1930, The genus Callixylon from the Upper Devonian of central and western New York: Mich...occurrences of fossil plants from the Middle and Upper Devonian of New York State: Buffalo Soc. Nat. Sci...Studies, v. 1, no. 4, p. 301-323, pis. 1-6. 1898, Chalcedony-lime nuts from the Badlands; Archichicoria siouxensis...Mus. Proc., v. 45, p. 261-263, pi. 21. 1914a, The Upper Cretaceous and Eocene floras of South Carolina and...4tii ser., v. 39, p. 208-213, pi. 1. 1916a, The Upper Cretaceous deposits of Maryland: Md. Geol. Survey |  | | Report (volume) | | 9, 10; leaf, Mimosaceae; Black Creek formation, Upper Cretaceous; Middendorf, Chesterfield County, South... fig. 2; pl. 3, fig. 2; Acritarcha; Cambrian; Germany. See Norris and Sarjeant, 1965. ACANTHOPHYLLITES...nicolai Grand'Eury, 1890, p. 262, fig. p. 263; Upper Carboniferous; Molieres and Fontaines, France. ACANTHOPHYTON...Smets) Hovelacque, 1889, p. 505; wood, dicotyledon; Upper Cretaceous; Moresnet, Belgium. See also Hovelacque...181, pl. 7, fig. 112; petrified coniferous stem; Upper Cretaceous; Hokkaido, Japan. 11 12 INDEX OF |  | | Journal (issue) | | considerably contracted area on one side of an upper gallery of the Geological Museum. Seel The case...two displays onto part of one side of one of the upper galleries of the Geological STOP PRESS MURDER...setting Gem sapphirine is being recovered from a mine about Sapphirine is derived and obtained from rocks...Sri Lanka the gem sapphirine comes from a carats. mine located near the 9th milepost along the Abstract...Minas Gerais, Brazil **University of Mainz, West Germany ***CPRM, Salvador, Bahia, Brazil 1. Introduction |  | | Report (volume) | | Touche, Assam. „ Jones, Middlcmiss, Himalayas. Upper B^rma. Except from Mr. Hughes, who does not furnish...Presidency at the end of 1886, work in the Vizagapatam District, an endeavour VizAGAPATAM thus being made to fill...continued the work in this region but the Jubbulpore district. just returned way, failed to satisfy us in...the one as of cretaceous, and the other as of upper palaeozoic age, will W)w be merged in the name ^Speckled...latest utterance of Dr. Waageii, of the age of the upper coal-measures. Having . finished his Himalayas |  | | Journal (issue) | | Subsequent mountain-building events during the Upper Cretaceous and Lower Tertiary periods produced large...the red beryl, were able to migrate toward the upper levels of the crust. The red beryl occurrence is...occurrence and the nature of the red beryl. In the upper outcrop, the red beryl crystals occur along or within...light-colored, triangular, central zone decreases from the upper end of the crystal to the bottom (where an included...1977).With time, these rhyolitic magmas rise to the upper levels of the crust, where they are emplaced as |  | | Book | | When Austria was annexed by National Socialist Germany in 1938, this success story came to an abrupt end...Liechtenstein (165 7- an extended grand tour to Germany, Holland, England, France and 1712), who would...exceptions to this were the Sala had clearly gained the upper hand over the austere architecture. Terrena, where...height 85 cm Signed: G. M. F.1692 Signed on left upper arm: GIOSEPPE MAZZA Inv. no. SK 1365 Provenance:...painting. The Adoration of the Magi is inserted in the upper section life of Christ and now lost, strongly influenced |  | | Book (volume) | | still to latterly es- in the latter half Germany, principally exceedingly valuable, today’s gemologists...Copenhagen which, Preface/ VIII rare England a in Germany, and like Stockholm, bookshops that cater ...2 Nn , 6/7); Largest p 1/2 in). duplici Germany, A-Mm Cut. Erin- loannis 4 2, 3 | Typis...foreword feet DBI Dizionario dbl double FY DC District of Columbia G, DE Delaware GA Georgia dec...historical interest because sold, namely, estima y chalcedony. von 8°: first 8c last blank f enfold- paper |  | | Book | | attested, the development of KA-NI-NISUT Pyramid district of Giza 5 ,h Dynasty, c. 2400 B. C. Limestone;...I rERN COLLECTION FALSE DOOR OF IHA Pyramid district of Giza 6 Dynasty, c. 23'" Century B. C. 72 cm...and vertical beams frames the false passage; the upper section of the structure, a panel, is a canonical...S. relief. INNER COFFIN FOR MERI-IB Pyramid district of Late 6 th Dynasty, Wood; L 214 cm, Inv. No...portrayal while stylized is the earth Pyramid district of Giza 4 th Dynasty, c. 26 ,h Century B. C. Limestone; |  | | Journal (issue) | | maker who immigrated to the United States from Germany in 1887, is credited with having fathered a new...pearls of the Ohio River, especially those from the upper reaches of the system. In contrast, creme colors...very large rosebud pearl is shown in figure 6, upper right. The "snail" shape is also considered a classic...years. The large snail-shaped pearl in figure 8, upper right, was X-rayed and found to have a nucleus about...Chivor Muzo unknown Lake Manyara Eidsvoll Cobra Mine, Transvaal Transvaal North Carolina Ural Mountains |  | | Journal (issue) | | Beukes Unusual shoreface sedimentology in the Upper Jurassic of the Boulonnais, northern France ......;on, Texas T IMOTHY A. CROSS Colorado School of Mine~. Golden, Colorado GEORGE R. DIX Carleton University...apparent textural similarity between zebraic chalcedony and herringbone calcite (Kerans 1982; Graber...(Simonson et al. 1993), whereas banding in zebraic chalcedony is purely an optic-axis effect seen with crossed...were studied: the upper Archean Campbellrand-Malmani platform, South Africa, the upper Archean Huntsman |  | | Book (edition) | | 125-129; Marquette district, 129-136; Menominee dis trict, 136-139; Penokee-Gogebic district, 139-143; Vermilion...226-233 CHAPTER VI.— LEAD AND ZINC. Example 24, Upper Miss. Valley, 233-237; Washington Co., Mo., 238...Mile, Summit Co., 266, 267; Ex ample 306, Monarch District, Chart'eeCo., 268; Example 30c, Eagle River, Eagle... Tintic District, 275; Example 30gr, Hornsilver Mine, 275, 276; Example 33a, Car bonate Mine, Beaver...Beaver Co., 276; Example 326, Cave Mine, Beaver Co., 276; Nevada, Example 26, Eureka, 277, 278; Arizona; Cali |  | | Journal (issue) | | 269 feet by Steve Voynick 54 THE MAGDALENA OPAL DISTRICT Gem materials in Mexico by Edgar B. Hey/mun, Ph...Mansfielel, OH 44906 10 SAPPHIRES AT THE OLD PRESSLEY MINE Display your rocks and enjoy the warmth by Elaine...the high yield sapphire beds of the GEM MOUNTAIN mine near Philipsburg . ·rhe sapphire bearing gravel...Strips of this ivory were adhered to the wall at the upper edge of the lower roof (refer to Fig. 3). These...several of the color photos. The ivory strips at the upper reaches of the lower roof sections (mentioned two |
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