 | | Book (edition) |
| groups: The number of new mineral species may grow as an avalanche, flooding the mineral population with tens...lepidolite, wolfrarnite). In many cases, minerals have an intermediate composition between theoretical end-members...to crystallographic tenns (e .g. prismatine), to an organization (e.g .. mgriite). to a journal (minrecordite)...form. Many minerals display characteristic twinning, an intergrowth of two or more individual crystals of...Miller indices are used. For instance, the symbol for an orthorhombic dipyramid form is { 111}, for a hexagonal |
 | | Book |
| wirtschaftliche Bedeutung • Geologie der ~~gerstätten • Geschichte der mineralogischen Erforschung Osterreichs...Sammlungswesen und Mineralienhandel mit Lexikon der Mineralien Österreichs 12 Tabellen und 80 Abbildungen...REINHARD EXEL, Jahrgang 1947. Studium der Erdwissenschaften an der Universität Innsbruck. Praktische Arbeiten...Umweltgeologe bei der Südtiroler Landesregierung in Bozen, als Lagerstättengeologe bei der Geologischen Bundesanstalt...Bundesanstalt in Wien und als Betreuer der mineralogisch-petrographischen Sammlungen des Tiroler Landesmuseums |
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| ....126 by P. J. Dunn McGuinnessite from a serpentinite body in Maryland ......................127 ...project they were curious as to whether there would be an American market for such a book, even though it would...museums in the U.S. She agreed that an English edition would be an exciting and valuable thing to have...would be masked out and the presses kept rolling. An English translation would be prepared at the British...Walter Goodwin Swart, oper ating out of Denver. Swart, an experienced and respected mininj engineer, spent |
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| Gilgen Windows Alps-The Hallein District I . Alps-The Hallein District II . Alps-The Lammertal and Gosau...74 81 85 91 95 99 108 112 113 121 125 ABSTRACT: An itinerary and outcrop description is given for thirteen... near Salzburg, the next five on Spittal, in Carinthia, and the last two on Leoben and Vienna respectively...Geologists' Association 1966 Field Meeting in Austria. The form of the orig inal Guide has been retained...exposures visited by the 1966 party are indicated with an asterisk. The attractions of superb scenery and traditional |
 | | Journal (article/letter/editorial) |
| flit Geowissenschaften (Mineralogie) der Universit~t Salzburg, Austria, and the Canada Centre for Mineral...the Waschgang Gold-Copper Deposit, Upper Carinthia, Austria 1 W. H. Paar and T. T. Chen With 13 Figures...Waschgang (Southern Goldberg mountains, Upper Carinthia) belongs to a type of stratiform, dominantly pyritic...composition of type 1 ores is rather monotonous. Pyrite is the most important ore, minor components are...temperature. Zusammenfassung Zur Erzmineralogie der Gold-Kupfer-Lagerstdtte Waschgang,Oberkdrnten, Osterreich |
 | | Book |
| for within several months they asked me to render an opinion as to its suitability for translation and...neglecting the truly important European localities. As an amateur handbook, this one makes no pretense at being...method of indicating increasing quality by the use of an increasing number of exclamation points within parentheses...version are truly those intended in the original. As an outgrowth of this study a number of errors in the...renditions are all the more remarkable because he is an ardent amateur mineral collector and is therefore |
 | | Journal (issue) |
| Articles Famous mineral localities: Bleiberg, Carinthia, Austria ...........................................Cuprocassiterite discredited as mushistonite; and an unnamed tin mineral from the Etta mine ..........................383 by P. J. Dunn & W. L. Roberts An author's guide to writing locality articles for the...6 cm, from the Stefanie mine at Bleiberg, Carinthia, Austria. Photo by Werner Lieber. For a detailed review...designed envelopes printed up for the oc casion, with an appropriate illustration (called a “cachet”) on the |
 | | Journal (article/letter/editorial) |
| chromitite, serpentinite containing disseminated chromite, and sulfide-bearing serpentinite. The highest...laurite and irarsite, whereas sulfide-bearing serpentinite contains sperrylite. Pd– Bi tellurides, including...typically partially altered to millerite, magnetite, pyrite, nickeloan pyrrhotite, maucherite and gersdorffite...typiquement partiellement altérée à millerite, magnétite, pyrite, pyrrhotite nickelifère, maucherite et gersdorffite...that links the Serra do Novio manganese mining district with the port of Santana, at the mouth of the |
 | | Journal (article/letter/editorial) |
| 1016/j.oregeorev.2019.103304 This is a PDF file of an article that has undergone enhancements after acceptance...grade and several phyllosilicates can be used as an ore guide to non-clay mineral deposits. Time, climate...the geological age of formation is synonymous with an increase of the P-T regime where important boundaries...Central Europe. They indicate an ensialic geodynamic regime in Mesoeurope and an ensimatic regime in Neoeurope...extensional regimes in the Alpides and indicative of an ensialic and ensimatic regime, respectively. In the |
 | | Journal (article/letter/editorial) |
| mineralization at Flatschach (Eastern Alps), Austria Johann G. Raith 1 & Thomas Leitner 3 & Werner H...mineralization in the historic Flatschach mining district (Styria, Austria) occurs in a NE–SW to NNE–WSW oriented...(mesothermal?) ore assemblage dominated by chalcopyrite, pyrite and arsenopyrite. Associated minor minerals include...Leoben, Leoben, Austria 2 Pezoltgasse 46, A-5020 Salzburg, Austria 3 Salinen Austria AG, Bad Aussee...Aussee, Austria chalcopyrite with pyrite or arsenopyrite. Sericite-carbonate alteration is developed around |
 | | Book |
| A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species...combination of space for growth, sufficient time and an adequate supply of chemical nutrients. Well-formed...have grown at about the same time, as happens with pyrite and quartz, or they may have grown one after the...In the larger open spaces, the crystals can reach an impressive size. Among the many minerals found within...carbonate. Geologists can figure out how quickly an igneous rock formed by the calcium carbonate can |
 | | Journal (article/letter/editorial) |
| Geowissenshaften und Geophysik, Montanuniversität Leoben, Austria Societá Reggiana di Scienze Naturali, Reggio Emilia...Geowissenshaften und Geophysik, Montanuniversität Leoben, Austria. E-mail address: giorgio.garuti@unileoben.ac.at...geochemical changes in the leached basalts across an ancient ocean–continent transition zone. Evidences...in the final stages of the extensional regime, in an ocean–continent transition similar to the modern...sphalerite, and low Co/Ni reflecting the composition of pyrite. They have higher Cr/Mn and Mg/Al ratios accounted |
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| erscheinen die meisten Mineralisationen der Siid- und Ostalpinen Einheiten an Krustendehnung und damit auftretenden...Begleitelementen starke Krustenaffinit/it anzeigt. Der oberkarbone kalkalkalische Magmatismus des Sfid-...group of microcontinents originally dispersed in an ocean north of Gondwana, comprising in the investigated...Geowissenschaften, Montanuniversit~it, A-8700 Leoben, AUSTRIA Geologische Rundschau, 73, 1, 131 - 147, Stuttgart...the Penninic area during the Lower Paleozoic, with an economic scheelite-mineralization and associated |
 | | Journal (article/letter/editorial) |
| Permian evaporites of the Northern Calcareous Alps, Austria By CHRISTOPHSPinel'L, Columbia*) With 5 figures...Zusammenfassung Im zentralen und 6stlichen Abschnitt der N6rdlichen Kalkalpen Osterreichs treten geringmfichtige...geringmfichtige, bitumin6se Dolomite im Verband der salinaren Alpinen Haselgebirge Formation (Oberperm) auf.... Sie wurden von TOLLMANN (1964) mit der sfidalpinen Bellerophon Formation verglichen. Bei den untersuchten...8%o PDB. Die Werte der ersten Gruppe indizieren eine im wesentlichen marine Bildung der Karbonate. Die deutlich |
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| Mineralization during RegionalMetamorphism'The Habachtal (Austria)and Leydsdorp(Transvaal,SouthAfrica) Deposits G...ultrabasicrocks.Detailed studiesof the I-Iabachtal(Austria)and Leydsdorp(South Africa) emeralddepositsindicatethat...fluoriteswhichcoexistwith the emeraldsindicatethe existenceof an abundantnonpegmatitic fluid phaseduringthe formationof...the rimsof the emeralds--reflect their formationin an increasinglyMg- andCr-rich environment.Microthermometric...emeraldsof both depositssuggestthat they formed from an H20CO• mixedfluid phase,with a salinityof 1 to 9 |
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| ROCKS AND MINERALS Michael O’Donoghue GALLERY BOOKS An Imprint of W. H. Smith Publishers Inc. 112 Madison...published in the United States 1990 by Gallery Books, an' imprint of W. H. Smith Publishers, Inc., 112 Madison...the field is the natural glass obsidian. This forms an amorphous material since cooling is too quick for...heat and pressure are accompanied by gases preceding an intrusion the existing sedimentary rock may alter... Dio rite Gabbro Peridotite 13 Dunite Serpentinite Rhyolite -14 Obsidian Z K ■ £ ?*«* |
 | | Journal (volume) |
| tables and on the map, scale 1:2000000. The map is an adaptation to Finnish conditions of the Metallogenic...Cu, Co, Zn, Ni and S ores in the Outokumpu Ore District Zn, Cu, Pb and S ores in the Vihanti Ore Zone...central Sweden to the southern parts of Finland in an approximately WSW -ENE direction were classified...touch Finnish territory along the Norwegian border. An economically more interesting Paleozoic formation...Chatalov (in Bogdanov el al. 1967), the Outokumpu Ore District and the ore zones of Vihanti and Kotalahti . On |
 | | Report (Issue volume) |
| main groups. In general, the host rock age provides an older limit for the age of ore, but the younger limit...unmetamorphosed Paleozoic rocks. For most of these deposits, an age younger than Paleozoic has not been established...to establish for some within the Triassic group. An unclassified group of five deposit types is not assigned...mine and the chromite deposits of the State Line district follow at $5-7 million. The Phoenixville type...23 24 25 26 27 28 29 30 Bonneaughtown Teeter's quarry Gettysburg Hunterstown Near Heidlcrsburg Center |
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| appreciation of our world and how it can work for you. An added bonus, not to be ignored, is that mineral collect-...so there is no misunderstanding. A rock is usually an aggregate of two or more minerals that are cemented...composed of one mineral species but they are still an aggregate of many grains or crystals cemented together...themselves correctly in the atomic structure. Rocks are an essential component of our solar system. They are...Canadz erupt as a volcano. An example of intrusive rock is granite while an extrusive example could be |
 | | Report (edition) |
| microscope by D.M. Lapham of a thin slice of serpentinite from Lancaster County showing olivine (blue-green...the hobby of mineral collecting has been growing at an accelerated pace. To keep up with the demand for...County, the Stillwell quarry in Lancaster County, and the Medusa Cement Company quarry in York County, are...Zircon Crystal 50 Diagramatic Sketch of Brinton Quarry Pegmatite 53 Geologic Cross-Section of West ... French Creek Mine 61 Octahedral Crystals of Pyrite 62 Wavellite 73 .. Typical “Mt. Holly” Agate |
 | | Report (edition) |
| Crystal . . . . . . .. Diagra1natic Sketch of Brinton Quarry Pegmatite Graphic Granite Geologic Cross-Section...End of French Creek 1'1ine Octahedral Crystals of Pyrite Wavellite Typical " Mt. Holly" Agate Searching...Pseudomorphs of Deweylite after Aragonite. Cedar Hill Quarry . . . . . . . Calcite Crystal Forms "Picrolite"...years, mineral collec'ting has become a hobby for an increasingly large number of people. The Pennsylvania...good collecting localities. We are not attempting an exhaustive treat1nent of Pennsylvania's mineral occurrences |
 | Giuliani, Gaston, Groat, Lee A., Marshall, Dan, Fallick, Anthony E., Branquet, Yannick (2019) Emerald Deposits: A Review and Enhanced Classification. Minerals, 9 (2) 105 doi:10.3390/min9020105 | Journal (article/letter/editorial) |
| of emerald is geological conditions resulting in an environment rich in both beryllium and chromium or...tectonic activity can result in the metamorphism of an existing sedimentary or magmatic type deposit. In...magmatic deposit types. In the present paper, we propose an enhanced classification for emerald deposits based...hosted in: (IIA) Mafic-ultramafic rocks (Brazil, Austria); (IIB) Sedimentary rocks-black shale (Colombia...deposits or hidden granitic intrusion-related (Austria, Egypt, Australia, Pakistan), and some unclassified |
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| TIN DEPOSITS 12. H.K. GUPTA GEOTHERMAL RESOURCES An Energy Alternative 13. C. RM. BUTT and R E. SMITH...Institute in Leningrad Pavel Mikhailovich Tatarinov 5 An aura of adventure and romanoe has grown up about...and energy by the Australian aborigines, from whom an idea of the technological knowledge and cultural...that serve as a source of non-metallic elements (pyrite as a source of sulphur, fluorite for fluorine,...Industrial minerals will be only of temporary validity· An optimal classification, however, should re* speet |
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| THE WORLD OF NATURE | In full colour-an introduction to the composition, beauty and structure of our...collections in the world, and this book provides an opportunity to study at leisure some of the best.../7 psilomelane 34 puflerite 124 pyrargyrite 17 pyrite 15, 15, 16 pyroaurite 51 pyrolusite 34 pyromorphite...different parts of a block of pyrite and analyze them, they should have an identical chemical composition...physics that true ‘solid’ bodies are those that possess an internal structure of atoms linked together in a |
 | | Journal (issue) |
| Bastnas Mines, Riddarhyttan Ore Field, Bergslagen District, Vastmanland, Sweden ........... 187 by L. Ohman...Pierre-Nicolas Schwab Orleans , France The Trimouns Quarry, Luzenac, Ariege, France ........................IIMORIITE-(Y) crystal, 2 mm-All from the Trimouns talc quarry near Luzenac, France (see the article beginning...BASTDAS ffiIDES RIDDARHYTTAD ORE FIELD, BERGSLAGED DISTRICT, VASTffiADLADD, SillEDED Lennart Ohman Hi:igviltsvagen...1 meter in the dumps, about 30 meters from the Sankt Goransgruvan mine. The zone contained many cerium |
