 | | Journal (issue) | | and a History of Emerald Mining in Habachtal, Austria Duncan Pay FEATURE ARTICLES p. 300 292 Blue...of Emerald Mining in the Habachtal Deposit of Austria, Part I p. 347 Karl Schmetzer Contributes to...of articles on all aspects of the field. Please see the Author Guidelines at gia.edu/gemsgemology or...and a History of Emerald Mining in Habachtal, Austria Welcome to the Winter 2021 issue of Gems & Gemology...Myanmar, formerly known as Burma, is located on the See end of article for About the Authors and Acknowledgments |  | | Journal (article/letter/editorial) | | Richter Mit 6 Abbildungen Eingegangen am 31. Mai 1983; angenommen am 12. Dezember 1983 Zusammenfassung...Metarodingites of the Habach Formation, Hohe Tauern, Austria Geochemical and petrological investigations have...Formation within the Venediger massif, Hohe Tauern, Austria. The metarodingites consist of garnet, clinopyroxene...clinopyroxene and varying amounts of sphene, ilmenite, epidote, chlorite, and calcite. They are surrounded by...(Habachtal) und Koller (1978) die neuen Funde vom Sedl (Habachtal). Eine erste Beschreibung dieser Gesteine |  | | Journal (article/letter/editorial) | | Geowissenschaften (Mineralogie) der Universit~t Salzburg, Austria, and the Canada Centre for Mineral and Energy...Waschgang Gold-Copper Deposit, Upper Carinthia, Austria 1 W. H. Paar and T. T. Chen With 13 Figures Received...mawsonite, sphalerite, millerite, magnetite, hematite, ilmenite, ruffle and a variety of silicates. While the...WaschgangGold-Copper Deposit ~+~ . . . . ~+ SALZBURG ~"~ AREA OF INVESTIGATION ~ .... .., VJena...Christi Leiden) E of M611tal, Upper Carinthia, Austria has continued until the early decades of the 20th |  | | Journal (issue) | | (11) • Mineralogische Neuigkeiten aus dem Land Salzburg 2011 • Grube Silberwiese bei Oberlahr im Westerwald...(11) 24 Mineralogische Neuigkeiten aus dem Land Salzburg 33 Die Grube Silberwiese bei Oberlahr, Westerwald...chwab gibt auf Tucson war gerade vorbei, da kam am 14. Februar von Michel Schwab, bis 2011 Veranstalter...Mineralienbörse der Freiberger Mineralienfreunde am 16.Juni 2012 (9-16 Uhr) in das Festprogramm eingebunden...61) 3 96 61 , Fax: (05 61) 3 16 01 52 zur Hausmesse am 14.4. von 9.00 bis 18.00 Uhr geöffnet Diskretion |  | | Journal (article/letter/editorial) | | in the Habachtal Emerald Deposit, ttohe Tauern, Austria Part 1 : Presentation of Geochemical Data M. Okrusch...Sedi-Atm, altitude 1780 m: Serpentinite (Fib-45). (8) Sedl-Alm, above Leckbach-Rinne, altitude about 1700 m...biotite-actinolite schist (Hb-17). (9) Leckbach-Rinne below Sedl-Alm, altitude about 1600 m: Schlieren to magmatite...between muscovite-biotite schists and Central Gneiss (see Okruseh et al., 1979). Muscovite-biotite schists...(Lindner and Rudert, 1969). For analytical details see Giirkan (1972). Samples Hb-23 to -72: Si, Ti, AI |  | | Journal (article/letter/editorial) | | Leoben 8700, Austria c Institute of Geological Sciences, University of Leoben, Leoben 8700, Austria d Institute...University of Vienna, Geozentrum, Vienna 1090, Austria Received 20 December 1999; received in revised...F.Melcher@bgr.de (F. Melcher). 0024-4937/02/$ - see front matter D 2002 Elsevier Science B.V. All rights...Mesozoic serpentinites of the Penninic windows, Austria (e.g., Koller and Höck, 1990), and the Reckner...lower crust in Fig. 1. Geological sketch map of Austria showing sampled locations of ultramafic rocks. |  | | Journal (article/letter/editorial) | | lato) orogeny (for the numerous relevant references, see for example, [10,26]). Additionally, in western Spitsbergen...NE-E directed Eurekan folding and thrust faulting (see [9,10,17,26,28,29]). As a result of such complex...crosses Daudmannsbreen running southwards to the mountain front west of Daudmannsdalen (Figure 1c). Immediately... A further feature worthy of note is that the mountain ridges/fronts are cut by NNW trending families...Svartfjella to Eidembukta to Daudmannsodden (the SEDL of Maher et al. [36]). Minerals 2018, 8, 279 |  | | Journal (issue) | | from left: Fluorite, 6.7 cm, from the Weisseck, Austria. Collected by Reinhold Bacher; Reinhold Bacher...habit—the only such occurrence in the mine of which I am aware. Altogether about 100 tons of wulfenite crystals...outside of the pocket. Around noontime we were able to see into the pocket and The Mineralogical Record, Eureka...Wilson photo. were extremely pleased and excited to see a vast display of tourmaline. We extracted a bushel...our tourmaline. Dale [Sweatt] went down off the mountain today and rented the two largest safe deposit |  | | Report (issue) | | them. We are grateful to him and hope that you will see his influence here in Emeralds of the World and in...an Egyptian colleague, warned him in a letter,"/ am pleased to hear; dear friend, that you are doing...the Maharajahs and Maharanis held large emeralds (see "Old Mine Emeralds" page 62). The Color of Islam...collections that true emerald lovers really ought to see. 7 Mogul Emerald ls one of the largest emeralds...world such as the Art History Museum in Vienna (Austria) and the Kremlin in Moscow (Russia). The Museo |  | | Book | | miners at work in the Diirrnberg-Hallein mine (1756) (see also comment on copyright page) Mineral Deposits...painting in the ancient mine office at Hallein Salzburg. The picture was painted in 1757 by Benedict Werkstiitter...the mine by the Prince Bishop Sigmund III. of Salzburg on 5th of May 1756 (bottom right, corner). At...heldatBled/Yugoslavia 3-7, 1977, held at Leoben/ Austria 5-10,1981, held at Berchtesgaden/Bavaria, FRG ...Berghauptmann Dipl.-Ing. Mag. jur. Franz Prezelj, Salzburg Priisident Prof. Dr. Helmut Vidal Bayerisches |  | | Journal (article/letter/editorial) | | minerals occur 22;r Alluvium Tertlar# ~ ~uaternczry sedl~nentary rocks Pro- Cretaceous gne/ss Areas studied...portions of them contain as much as 25 percent ilmenite. The rock type typical of the surrounding area...positive identification was made, although abundant ilmenite occurs in pegmatite veins. The results of two...the mineral does contain appreciable ferrous iron (see Table 3). I t is difficult to explain the differences...assemblages of kyanite-zone pelitie schists, Lincoln Mountain quadrangle, central Vermont. J. Pet. 6, 246--301 |  | | Catalog/List | | opalescence ................... PERICLINE Italy, Austria 1 SWitzerland Aleine areas Fine large white twin...material ........... Arizona Cochise Co. , Swisshelm district Rich brown to gray massive, some with minor cerussite.........• New Mexico Socorro County, Hansonberg district Large white crystal sections, select .... l3ARYTOCALCITE...subcarbonate Arizona Yavapai County, White Picacho district Yellow powdery to chalky massive, select BIXBYITE...00 ................. . Utah Thomas Range, Topaz Mountain ~lack cubic micro xis on topaz from cavities in |  | | Journal (article/letter/editorial) | | smallclustersor in veinletsin ruffle, magnetite-ilmenite,pyrite. zonescloseto the plutons. Farther from...bismuthminerals,quartz, and copper minerals. Kutina and Sedl/t6kova(1961) reportedsimilar textures in veins of...fringeabout30 cm thick. publishedby Frondel (1943) (see Bedlivyet al. in a non-continuous The hypogene sulfidesin...EcoN. G•.ot..,v. 59, p. 15511563. Kutina, J. and Sedl/•[kova,1961, The role of replacement in the origin |  | | Journal (issue) | | TELLURIUM-New M exico, Clau 0 For prices 4nd sius see r<1te c4rd, to membeu free, others Jc. 35 apecimene...ought to be. Is MI\DPA CAI.IFOltMIA of of of see J lo,, wb P . s.-Saw your Ad. in Roeks and 1\linerals...of the most worthwhile events of the trip was to see the evidences of the floocl of the Conueeti<'ttt...deserts, or bidden away in the fastnesses of he r mountain ranges, st eps on the gas to j!et l'IOJuewht>rt•...ever since. I use the term "more or less" a.d d sedl)' . because I have coofloed Dl0st of n1y collecting |  | | Report (chapter) | | thickness but are indistinguishable chemically (see Fig. 2, column 5). The fine-grained flows have an...boundaries between lithologic groups or chemical units (see Fig. 2, columns 3 & 11), indicating that the units...incompatible element characteristics (see Fig. 2, column 11; see Fig. 6). Flows of the lowermost unit...tholeiitic dykes (D5 & D6) intrude the lower series (see Fig. 2). These have N-MORB character with (Sm/Yb)N=0...Th and light rare earth elements (LREE) (see Table 1 ; see Fig. 10). This can be explained by about 7-10% |  | 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) | | Institut fur Mineralogie der Universitat Wien, Austria. Michael Zolensky: Lyndon Johnson Space Center...compounds named as minerals is extremely large (see Skinner and 11:333(1980)) so continuity of the present...Systematic Classification of Nonsilicate Minerals, Bull. Am. Mus. of Nat. Hist., Vol. 172, 1982, and Supplements)...tritomite-(Y) are end members [Ce+Y] in the tritomite series [AM 51:152(1966)]. Chemical prefixes are also employed...isostruct ural series (e.g., the calcite group; see 14.1.1.1) or when several species have chemical identity |  | | Book (edition) | | hein. a at ad its Ne “wines gut we ae VE ee am ite@ os jan OTS Oi Meri)Re MGR 7 Sear Bee...levy te (> Fam 7 : ay — ‘ff ai rile 1) -l see eke4 | ase re KO 4! dat wi 6 eae Mt: = So injaih...Mineral Names, 1892-1978, by Embrey and Fuller (see below) for the historical usage and development of...dispersed extraneous colorants, or lattice defects. (See Color of Minerals by George Rapp, Jr., Houghton Mifflin...beams which travel with unequal velocities. bonding See covalent bond, ionic bond, metallic bond. Bravais | | | Book (edition) | | Mineral Names, 1892-1978, by Embrey and Fuller (see below) for the historical usage and development of...dispersed extraneous colorants, or lattice defects. (See Colorof Minerals by George Rapp, Jr., Houghton Mifflin...beams which travel with unequal velocities. bonding See covalent bond, ionic bond, metallic bond. Bravais...only 14 possible crystal lattices; see crystal lattice. cell See unit cell. chatoyancy An optical property...particles; (3) a mineral group of phyllosilicates. class See crystal class. The property of a mineral whereby |  | | Book (edition) | | away beforc wc could finish this collaboration. I am pleased to have been able to finish lhis Glossary...Pierre-Jacques Chiappero (France). G. Daxner (Austria). M. Dcliens (Belgium). Giancarlo Delia Ventura... Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria). Werner Krause (Gennany). Andre Lalonde...Lalonde (Canada), P. Leblhuber (Austria), Andrew Locock (Canada). J.A. Mandarino (deceased) (Canada),...Filippo Olmi (deccased) (ltaly). Werner H. Paar (Austria). Gian Carlo Parodi (France). Marco Pa ero (ltaly) |  | | Book | | related minerals and is preceded by the designation “See also”. There are two other entry formats included...Dj4j= 1.4, Dc= 1.45, IXD 01. Milton et ah, 1978. Am. Min. 63 (1978), 930. Abernathyite, K(U02)As04*3H20...572, VIID 20b. Thompson et ah, 1956. Am. Min. 41 (1956), 82. Am. Min. 49 (1964), 1578. Abhurite, Sn30Cl2(0H)2...Djjj= 1.17, D(.= 1.15, IXA 03. Srebrodol’skh, 1975. Am. Min. 61 (1976), 338 (Abst.). Achavalite, FeSe...Mallet, 1875. A mixture of mimetite and wulfenite. Am. Min. 62 (1977), 170. Actinolite, Ca2(Mg,Fe)5Si8022(OH)2 |  | | Journal (issue) | | dominate the market, and as one trader said, "They only see the bullish news, they ignore the rest." London bounced...irregularly higher to £487 (603/at), and experts see tightness into 1966. Halstead Industries won't follow...aluminum producers will have to wait until next year to see anything done about what they call the "continuous...They are calculated by the LONDON METAL BVLu:TIN (see x•KM Feb.13, 1958, p3) Sept. 6 .... 296.385 Sept...os o carbide 1tobillzer i n production of large sedl on molleoble costings. Machine Shop: as on ingredient |  | | Journal (issue) | | generally that of U.S. Geological Survey publications (see the USGS manual Suggestions to Authors, 6th ed.,...sands, and one along the Olympic Peninsula coast to see late Tertiary units, structural relationships, and...COVER PHOTO View to the southeast across Dry Creek (see article beginning on next page). The stratigraphy...base of the clast. Tephra 3 Tephra 2 Tephra 1 * See 80 discussion on stratigraphy and lithology in...16, T. 14 S., R. 9 E.) is near Black Butte Ranch (see location map on next page). The parents of the skier |  | | Journal (article/letter/editorial) | | Petrography. V. Structure, Folding, and Faulting of the District ...... VI. Sequence and Age of the Igneous Rocks...adjacent thereto, it fell to us to re-examine this district. I n memoirs necessarily devoted chiefly to a...before this Society the following particulars. The district is comprised in the Old Series 1-inch Ordnance-map...Old Red Sandstone, the base of which crosses the district from north-east to south-west, and rests with...earliest references to the igneous rocks of the district appear to be the observations published by ~[urchison |  | | Journal (article/letter/editorial) | | s-11 Particulate A1 (X) RiverDiacharSe* (x 106 1 sedl) 29 Hay-2.Jun 26 Peb-1Ma- lo-14Jul 7-9 Sep 16-17Nov...completely remove Fe from magnetite, siderite, ilmenite, hematite, goethite or lepidocrocite. The third...fractionation and it would thus be surprising to see large differences in chemistry between river suspended |  | | Book | | distinguishing features. e Barron's color key (see ~nside this front foldout) • Colored bars and numbers...Identification Table ''The Seven Crystal Systems'': (see back foldout) This visual key explains the seven...hardnes from the reference sca le a nd tes t to see whe th er the unknown mineral can be scratched by...in identification. With monochromatic minerals (see Color, page 20), the color of the streak is the same...in the different directions is also different. We see different colors, depending on the side from which |
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