 | | 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 |  | | Journal (issue) | | ....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 |  | | 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) | | 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 |  | | Book | | 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 ■ £ ?*«* |  | | | | 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 ...84 of Deweylite after Dolomite, Ceclar Hill Quarry 89 _ Limonite Pseudomorphs from Chestnut Hill |  | | Report (edition) | | Crystal . . . . . . .. Diagra1natic Sketch of Brinton Quarry Pegmatite Graphic Granite Geologic Cross-Section...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...permission from the owners of the land, or from the quarry and mine operators, before entering to collect |  | | Journal (article/letter/editorial) | | by Lake Buchanan in 1938. The Terlingua mining district is noted for its rare mercury minerals. Mining...(Zeitner, 1972). Rendham, E and N of Rendham along an escarpment, limestone over red shales of the Permian...miles W of Temple in abandoned limestone quarry; marcasite* (spear-point crystals; groups up to 10 cm)...cretions) (Schleh, 1967). Blanco County Coal Creek Serpentinite ( = Gould Davis Ranch), N W Austin County Raccoon...Minerals quarry), at Damon on Route 36, prominent hill, shallow piercement salt dome, open-pit quarry on N |  | | 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 |  | | Book (volume) | | non-metallic mineral deposits of Europe, includes an introduction by W. E. Petrascheck on the geotectonics...European ore deposits knows the frustrations that such an endeavour entails. No concise, comprehensive description...private libraries. A worldwide demand exists for an authoritative but compact treatise on the mineral...deposits knows the frustra- volume tions that such an endeavour entails. No concise, comprehensive description...private libraries. A worldwide demand exists for an authoritative but compact treatise on the mineral |  | | Report (issue) | | Triassic deposits 31 Mineral localities 38 District of Columbia Mavtrl a Tirl IWlCfci JT XClilUl...(Sterrett, 1911). Figure 9. Distribution of serpentinite and locations of mines in the Soldiers Delight...« Serpentine variety picrolite from the Delight quarry, Delight, Maryland. Specimen is about 12 cm by...Maryland. Figure 17. Location of the Marriottsville quarry, Hernwood, Maryland. Figure 18. Marble (white)...Marriottsville quarry, Hernwood, Maryland. lii Figure 19. Location of the Greenspring quarry, Towson, Maryland |  | | Journal (article/letter/editorial) | | Amphibolites, Grand Canyon, Arizona, I99 and M23 An Gearna, Ben More, Isle oj'Mull, corundophilite, 171...geochemistry of loveringite, 187 Cannington Park quarry, Somerset, djurleite, 172; durangite, 172; milarite... see EGGLETON (R. A.), 361 and M37 Cheesewring quarry, Linkinhorne, Cornwall, danburite, I7I Chernovite...iron-bearing melts, Pt-Fe alloys for, 271 Coombe Farm quarry, Henbury, Somerset, wulfenite, 298 Coon Creek,...GUPTA (D. R.), the Dhajala meteorite, 493 Dean quarry, The Lizard, Cornwall, djurlei'te, 172; analcime |  | | Journal (article/letter/editorial) | | is typically blue-green to pale green and becomes an amber (dull orange) color when exposed to air, reputed...is also the official state rock for Iowa. Pint’s quarry in Black Hawk County has produced collectible,...good-quality yellow-amber-colored fluorite; and euhedral marcasite and pyrite crystals (Anderson and Stinchfield...known since the late 1800s. The mine was originally an open pit and now operates underground. Copper is...regions of Russia, notably the Talnakh-Noril9sk district (Tvrdý and Kolesar 1995; Moore 2016), the Komsomol9skii |  | | Book (edition) | | Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Atlases in Geoscience...Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Bernhard Pracejus Sultan...environment that has not yet been examined adequately. An example for such a situations can be seen in euhedral...(previous and new) were electronically enhanced through an increased resolution (not sharpness) to counter fuzziness...al. (1999), Naldrett (2005), Strunz et al. (1958). An enormous wealth of data regarding mineral associations |  | | Book | | reference shelf and for work in the field this will prove an indispensable book. 306 colour photographs, 26 black...such figures should only be considered as indicating an order of magnitude. ISBN 0 7188 2011 8 Illustrations...Min¬ erals are not dealt with in isolation but as an integral part of the rocks in which they are formed...or more metals. Since the economic importance of an ore, and therefore its working, depends on conditions...on the surface. Others crystallize directly out of an aqueous solution or with the assistance of organisms |  | Radosavljević-Mihajlović, Ana S., Stojanović, Jovica N., Radosavljević, Slobodan A., Pačevski, Aleksandar M., Vuković, Nikola S., Tošović, Radule D. (2017) Mineralogy and genetic features of the Cu-As-Ni-Sb-Pb mineralization from the Mlakva polymetallic deposit (Serbia) — New occurrence of (Ni-Sb)-bearing Cu-arsenides. Ore Geology Reviews, 80. 1245-1258 doi:10.1016/j.oregeorev.2016.08.036 | Journal (article/letter/editorial) | | 1016/j.oregeorev.2016.08.036 This is a PDF file of an unedited manuscript that has been accepted for publication...greatly complicates their determination, even by an Electron Microprobe. In addition, the closeness of...Keweenaw Co., Michigan, USA (Moore, 1971), the Anarak District, central Iran (Tarkian et al., 1983), Cu-mineralized...locations: Chile, Bolivia, Mexico, USA, Canada, Sweden, Austria, Czech Republic, France, Germany, Great Britain...discussed in detail. SC The Podrinje metallogenic district (PMD) belongs to the Serbo-Macedonian Metallogenic |  | | Book | | appreciation of our world and how it can work for you. An added bonus, not to be ignored, is that mineral collecting...so there is no misunderstanding. A rock is usually an aggregate of two or more minerals that are cemented...con1posed of one 1ntneral species but they are still an aggregate of many grains or crystals ce1nented together...thernselves correctly in the atomic structure. Rocks are an essential component of ow· solar system. They are...and erupt as a volcano. An exan1ple of intrusive rock is granite while an extrusive example could be |  | Amstutz, G. C., Goresy, A. El, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis. Springer Berlin, Heidelberg. doi:10.1007/978-3-642-68344-2 | Book | | Zimmermann Mineralogisch-Petrographisches Institut der Universitat Heidelberg 1m Neuenheimer Feld 236, 6900...professional colleagues, friends, and students - owe an immense measure of gratitude to him for his guidance...of fast changing methods of publishing this is not an easy task, and we hope, together with the publisher...negatively affect the overall qUality. The selection of an appropriate title for a book of this type is not...that time (p. Ramdohr, Fortschritte auf dem Gebiet der Lagerstattenkunde, in Fortschr. d. Min., Krist., |  | Amstutz, G. C., Goresy, A. EI, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis - The State of the Art - A Volume in Honour of Professor Paul Ramdohr on the Occasion of His 90th Birthday With Special Reference to His Main Scientific Interests - Special Publication of the Society for Geology Applied to Mineral Deposits No. 2. Springer Berlin Heidelberg. | Book | | Zimmermann Mineralogisch-Petrographisches Institut der Universitat Heidelberg 1m Neuenheimer Feld 236, 6900...professional colleagues, friends, and students - owe an immense measure of gratitude to him for his guidance...of fast changing methods of publishing this is not an easy task, and we hope, together with the publisher...negatively affect the overall qUality. The selection of an appropriate title for a book of this type is not...that time (p. Ramdohr, Fortschritte auf dem Gebiet der Lagerstattenkunde, in Fortschr. d. Min., Krist., |  | | Book | | build the state and nation, and they continue to be an important industrial and commercial resource, a fertile...Museum at Michigan Technological University, has done an outstanding job of revising and editing the book...species and varieties, helpful cross-references, and an expanded and updated bibliography. But the most impressive...mineralogists, and collectors, and indeed to anyone with an interest in Michigan's bountiful mineral legacy....technological advancements in the science of mineralogy and an increased awareness among amateur mineralogists have |  | | 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...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...of its crystals. If the magma has escaped from in an ocean evaporates, the chemicals in the remaining |  | | Journal (article/letter/editorial) | | Ladysmith (Rosemeyer 1999, the Vulcan Materials quarry in Racine (Scovil 1994), the pegmatites of Florence...provinces are arranged in the overall structure of an arch, with the oldest rocks appearing in the central...pyrite, and marcasite. A major mining district, the Upper Mississippi Valley zinc-lead district, was in these...sphalerite, marcasite, calcite, barite, and copper minerals were found. Mining in this district ceased in...Wisconsin. Some of these rocks are pegmatitic and yield an interesting and diverse group of rare minerals (phenakite |  | | Journal (article/letter/editorial) | | Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and...Geoecology UB RAS, Institute of Mineralogy, Chelyabinsk District, 456317 Miass, Russia Australian Research Council...the deposits studied. For example, in the Gold Quarry (Carlin type), Mt Olympus, Macraes and Konkera...sulfide– carbonate–hyaloclastite, and sulfide–serpentinite diagenites of the non-metamorposed Saf’yanovskoe...dissolved ore clasts. The nodules from sulfide–serpentinite diagenites are rich in Co and Ni, which are |  | | 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 |
|
