 | Ertl, Andreas, Pertlik, Franz, Prem, Markus, Post, Jeffrey E., Kim, Soo Jin, Brandstä tter, Franz, Alfschuster, R. (2005) Rancieite crystals from Friesach, Carinthia, Austria. European Journal of Mineralogy, 17 (1) 163-172 doi:10.1127/0935-1221/2005/0017-0163 | Journal (article/letter/editorial) | | Ranciéite crystals from Friesach, Carinthia, Austria ANDREAS ERTL1*, FRANZ PERTLIK1, MARKUS PREM1, JEFFREY...Universität Wien, Althanstrasse 14, A-1090 Wien, Austria * Corresponding author, e-mail: andreas.ertl@a1...A-1014 Wien, Austria 5 Geologische Bundesanstalt, Rasumovskigasse 23, A-1030 Wien, Austria Abstract: Ranciéite...Ranciéite from Friesach, Carinthia, Austria, is described from an oxidation zone of a small (Mn-bearing)...tunnel-structure Mn oxides, are abundant, and predominant in some samples. Synthetic layered manganese oxides related |  | | | | Lee Boltin Based on the original work “Bunte Welt der schonen* Steine” by Werner Lieber, © 1969 by Franckh’sche...could hardly determine the origin of rocks, nor could an economic geologist study valuable ore materials....(F) or chlorine ion (Cl) is fundamental unit. 4. Oxides and Hydroxides: Oxygen (O) and hydroxyl ion (OH)...the silicates: quartz, feldspars, micas, augite, horn¬ blende, and olivine. In sedimentary rocks, clay...which involve very simple hand tests which will be an invaluable aid in your identification of specimens |  | | Book | | 53 54 55 55 Native elements Sulphides Halides Oxides and hydroxides Carbonates, borates etc. Sulphates...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 |  | | Journal (article/letter/editorial) | | gem-quality rhodonite in one of the traditional manganese ore districts of Minas Gerais, Brazil, prompted...and gray; it is commonly stained black by manganese oxides. It is transparent to translucent and displays...reach lengths of up to 20 cm. Dr. Robert B. Cook, an executive editor of Rocks & Minerals, is a professor...the formula CaMn4Si5O15, as already mentioned. Manganese is the dominant cation in most samples with magnesium...sulfides such as galena and sphalerite. There is an interesting variety of reported rhodonite localities |  | | 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...Temple, 6 miles W of Temple in abandoned limestone quarry; marcasite* (spear-point crystals; groups up to...Minerals quarry), at Damon on Route 36, prominent hill, shallow piercement salt dome, open-pit quarry on N...N W side, originally an Indian stronghold. Sam Damon opened a small quarry in 1831, first oil well drilled |  | | Book | | . . . . . . . . . . . . 128 6.5 Limestone and Marble . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . 207 9.4 Manganese Compounds. . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . 255 11.2.5 Marble . . . . . . . . . . . . . . . . . . . . . . . ...Eastern Desert . . . . . . . . . . . . . 52 3.2 Slate quarry, eastern United States . . . . . . . . . . . .... . . 130 Three views of the Venus Willendorf (Austria), carved from a non-local oolitic limestone about |  | | Book | | to assist you in further research. Everyone with an interest in rocks—mineralogists, petrologists, general...and lapidaries—will find the Dictionary of Rocks an indispensable and information-rich reference source...In addition to a concise definition for each term, an attempt also has been made to indicate the derivation...modifying term and not under the terms rock or stone. An effort has been made to determine the position of...prefaced the assumption by using the word possibly. An effort has also been made to determine the person |  | | Report (issue) | | and Mineral Technology was established in 1977by an act of the State legislature. Under this act, the...geologic setting of the State to (a) assistin developing an understanding of the geologic factors that influence...resources in Arizona. and (b) assistin developing an understanding of the geologic materials and processes...Technology is a division of the University of Arizona, an Equal Opportunity, Affirmative Action Employer. ...still produce copper. The Warren (Bisbee) mining district, which includes this mine, yielded 167,242,000 |  | | Report (volume) | | Deposits of the James River-Roanoke River Manganese District Virginia GEOLOGICAL SURVEY BULLETIN 1008...·Deposits oftheJatnes River-Roanoke River Manganese District Virginia By GILBERT H. ESPENSHADE GEOLOGICAL...mineral deposits, particularly manganese, of the James River-Roanoke River district UNITED STAT.ES GOVERNMENT...distribution ____________________________ -----________ Manganese deposits _______________________________________...53 IV CONTENTS Mineral deposits-Continued Manganese deposits-Continued Distribution ______ _,____ |  | | Book (edition) | | Verlagshandlung, Stuttgart, W. Germany. Anthony C. Tennissen. der schénen* Franckh’sche Adapted by Revised Edition...could hardly determine the origin of rocks, nor could an economic geologist study valuable ore materials...where take a brief look mineral—all of which will be an they are most commonly found. Let us at the principal...mineral with a Sp. G. of 3 is 3 times heavier than an equal volume of water. Even with these tests, you...poorly developed external appearances. If you X-ray an amorphous-looking mineral, you will find that it |  | | Book (edition) | | SIMON & SCHUSTER'S GUIDE TO ROCKS AND MINERALS An easy-to-use field guide, with over 1,000 spectacular...Sulfides Halides 1-12 13-46 47-54 55-88 entries Oxides and Hydroxides 89-1 Nitrates Sulfates, Chromates...minerals, because regardless of whether they form by an organic or inorganic process, they are man made....coniferous trees; opal, an amorphous variety of hydrated silica; and limonite, an amorphous hydrated iron...long. However, it will be quite different from, say, an orthoclase crystal, whatever the latter's size. The |  | | Book | | ..ais. 71445 ye eee ce eee 193 Chapter 3 Oxides & pe ee CG ete ergs) 69 Chapter 12 Cyclosilicatesae...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 |  | | Report (Issue volume) | | incorporate location maps, industry structure tables, and an outlook section previously incorporated in our Mineral...TechnickeFakulta Stonjni in Brno, Czechoslovakia, and holds an M.A. in history from Western Connecticut State College...193 the U.S.S.R. ЧОРУДУУ vo 199 experience as an analyst of Soviet industry and economic affairs....Levine Washington University and American USS RE an di ois Piece United Kingdom ........... Yugoslavia...B.A. in Geology from Ohio Wesleyan University and an M.S. in Geology from the University of Southwestern |  | | 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...metamorphosed sandstone and forms a hard rock. Marble forms from the metamorphosis of limestone and may...heat and pressure are accompanied by gases preceding an intrusion the existing sedimentary rock may alter |  | | Book | | edition is published by Hermes House Hermes House is an imprint of Anness Publishing Ltd Hermes House, 88-89...Elements 140 Sulphides and Sulphosalts 146 Oxides 156 Salts 164 Carbonates, Nitrates and Borates...stones to pieces they’re still just stones, but to an like sa’ many roadmakers run daft. experienced...simple. In some ways, they thought, it seems like an egg. The outside is just a thin shell of rock called...because they unite readily with oxygen to make oxides and with oxygen and silicon to make silicates. |  | Marsh, S.P., Moyle, P.R., Knox, R.D., Howard, K.A., Raines, G.L., Hoover, D.P., Simpson, R.W., Rumsey, Clayton M. (1982) Mineral resource potential of the Sheep Hole-Cadiz Wilderness Study Area (CDCA-305), San Bernardino County, California. Open-File Report Vol. 1982 (82-957) US Geological Survey doi:10.3133/ofr82957 | Report (issue) | | Route 62 along the south, and the Iron Age Road and an unimproved power line service road on the west. Major...rocks of Mesozoic age predominate, and are part of an extensive batholithic terrane involving much of the...include small amounts of contact-metamorphosed marble and calc-silicate rocks. Minor foliated quartzite...nonmetamorphosed Paleozoic strata crop out in the Marble and Ship Mountains, 10-15 miles (15-25 km) north...plutons cut thrustfaulted Paleozoic rocks in the Marble and Bristol Mountains north of the study area (Burchfiel |  | | Book | | melting to a white glass. The in in "zein" was dropped, an 0 was inserted, and lithos was changed to lite and...powdered, dissolved in acids, and precipitated as oxides, dried, and weighed. Pure samples produced accurate...studies from this period in his eighteen-volume Atlas der Kristallformen (1913-1923). Dana (1898) defined...the center of some of the tetrahedra and produce an electrical imbalance in the framework that must be...cations (Ca, K, Na, Li, Mg, Sr, Ba, Cs) to produce an electrically neutral stable mineral. The feldspars | | | Book | | melting to a white glass. The in in "zein" was dropped, an 0 was inserted, and lithos was changed to lite and...powdered, dissolved in acids, and precipitated as oxides, dried, and weighed. Pure samples produced accurate...studies from this period in his eighteen-volume Atlas der Kristallformen (1913-1923). Dana (1898) defined...the center of some of the tetrahedra and produce an electrical imbalance in the framework that must be...cations (Ca, K, Na, Li, Mg, Sr, Ba, Cs) to produce an electrically neutral stable mineral. The feldspars |  | | Book (edition) | | Harrison 29. Niehaus t0 Ripper L. Peterson Edible Wild Plants (e. and cen. N. America) Gosner Atlantic...great changes of emphasis in mineral collecting and an unforeseen growth in the number of collectors. Mineral...Africa, and Asia have become significant sources. An increasing recognition of investment values in fine...carefully preserved to arrive on a dealer's shelf in an unblemished state. Would that the old-time miners...common can't-be-bothered attitude can be replaced by an enlightened recognition of the operators' public |  | | Journal (issue) | | cm, on dolom ite m atrix, from F enghuang, H u n an , C hina. A nna C hrapow icki specim en; p h o to...is undertaken. If the original description was in an obscure journal, it is useful to repeat publication...locality exists in systematic collections. Although an uncommon hap penstance, discreditation is sometimes...concerning fake specimens (Dunn et al., 1981); although an uncom mon occurrence, type specimens have been faked...qualified to provide an interpre tation of the original study. Much can be learned by such an attempt and, in |  | | Journal (article/letter/editorial) | | Canadian Mineralogist Vol. 44, pp. 229-248 (2006) MANGANESE-RICH ASSEMBLAGES IN THE BARRHORN UNIT, TURTMANNTAL...graphite-bearing dolomitic marble hosting the lenses. Keywords: metamorphism, manganese deposit, geochemistry...domain acted as a high between the troughs of the Lower and Upper Penninic domains in the Jurassic. This...black micaschist, calcareous quartzite, and black marble. The Middle Jurassic sediments are overlain by...carbonates (grey marble). The Mn-rich pockets are embedded in grey dolomitic marble of the Ladinian “Couches |  | | Book | | traces the area’s geological develop¬ ment, presenting an outline of major geological features and associated...Professionals, students and hobbyists will find it an e~ cellent reference book and field cor >n. AUG...Occurrences, 26 Weathering Products, 29 Franklin Marble, 31 Magnetite Deposits, 32 Dikes, 34 Origin, 35...collectors as the foremost mineral locality in the world. An important reason for this is the colorful and often...after columbite, and the first to be described by an American. The study of jeffersonite by Gerhard Troost |  | | Report (issue) | | from Johannes Menge who was appointed Mine and Quarry Agent to the South Australian Company in 1836....commas. A separate list of these names is given as an Appendix. Most of the mineral localities in this...NORTH fie Eyre \N roa WESTERN oe REGION WESTE! aN 5 STUART > Gy WALES. ea Lake Gairdner OLARY...southwest of Whyalla; sparsely distributed in altered marble near Cowell; in very coarse-grained wernerite rock...structures. Actinolite is a major constituent of the lower Adelaidean metamorphic marbles, calcsilicates, volcanics |  | | Journal (article/letter/editorial) | | combining the commodity (lines) shown by numbers plus lower caps with the host rocks or structure (columns)...on the mineralogy and chemistry and ends up with an outlook into its final use and the supply situation...common plate tectonic settings is supplemented by an approach taken for the first time for such a number...in mineral exploration. This review is designed as an “interactive paper” open, for amendments in the electronic... . . . . . . . . . . . . . . . . . . . . . . Manganese . . . . . . . . . . . . . . . . . . . . . . . | | | Journal (article/letter/editorial) | | combining the commodity (lines) shown by numbers plus lower caps with the host rocks or structure (columns)...on the mineralogy and chemistry and ends up with an outlook into its final use and the supply situation...common plate tectonic settings is supplemented by an approach taken for the first time for such a number...in mineral exploration. This review is designed as an “interactive paper” open, for amendments in the electronic... . . . . . . . . . . . . . . . . . . . . . . Manganese . . . . . . . . . . . . . . . . . . . . . . . |
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Marble quarry, Atzelsdorf, Brunn an der Wild, Horn District, Lower Austria, Austria