 | | Book (edition) | | Atlases in Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Atlases... Atlases in Geoscience 3 THE ORE MINERALS UNDER THE MICROSCOPE An Optical Guide Second Edition Bernhard...this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical...storage and retrieval system, without permission in writing from the publisher. Details on how to seek...This book and the individual contributions contained in it are protected under copyright by the Publisher |  | | Journal (article/letter/editorial) | | Article Selenide Mineralization in the Příbram Uranium and Base-Metal District (Czech Republic) Pavel Škácha...Abstract: Selenium mineralization in the Příbram uranium and base-metal district (Central Bohemia, Czech Republic)...Republic) bound to uraninite occurrences in calcite hydrothermal veins is extremely diverse. The selenides...Hg-Cu-Sb and Cu-As selenides. Those selenides—and in some cases their sulphidic equivalents—are characterized...mineralization in the Příbram uranium district is bound to the border of the carbonate-uraninite and subsequent |  | | Journal (article/letter/editorial) | | Kensington, Western Australia, 6151 Australia 2 In this issue This New Mineral Names has entries for...group* found in different outcrops of pyrometamorphic rocks of the Hatrurim Complex located in the territories...Jordan. The first samples of ariegilatite were found in larnite pebble (as poikilitic crystals up to 0.25...spinel, fluormayenite, fluorapatite, perovskite), in the northern part of the Daba-Siwaqa area, 80 km...collected in the Negev Desert near Arad, Israel (N31°13′E35°16′) ariegilatite was also found in flamite |  | | Report (volume) | | Atomic Energy Commission. The first work undertaken in this study was the compilation of a list of specimens...spindles and patterns of uranium and thorium minerals in the collections of the U. S. National Museum and...radioactive minerals," by T. W. Stern, and issued in 1951 by the Technical Information Service, U. S....Geological Survey Circular 74 in 1950. A revised edition was issued as Circular 194 in 1952. Both of these editions...issued as U.S. Geological Survey Bulletin 1009-F in 1955. As a result of intensive work on the mineralogy |  | | Journal (article/letter/editorial) | | Milano, Via Botticelli, 23-20133 Milano, Italy 1 In This Issue This New Mineral Names has entries for...symmetry. This new species was found as a sublimate in an active medium temperature (~250 °C) intracrater...forms aggregates of stout crystals up to 2 mm long in an altered pyroclastic breccia, associated with metaborite...Analyses of clinometaborite with an electron microprobe in energy-dispersive mode indicate only the presence...lines of the X-ray powder-diffraction pattern [dobs in Å (Iobs %; hkl)] are: 6.773(15; 001), 4.193(20; 111) |  | | Journal (article/letter/editorial) | | cleavage (001); the strongest lines of the r-ray pattern in A. are 8.1 S, 1 1 . 1m , 4 3 7 m . A n a l y s i...1 . 5 2 5 + 0 . 0 0 3 , I Z : b , Slowly soluble in water, effervesceswith HCl. It occurs at the Lucky...Lucky Strike No. Z /p:15". 2 mine, San Rafael district, Utah, as an emorescent coating on the mine wall... U. S. Geological Survey. Mrcuerr- Fr,Brscnnn Unnamed New Black Uranium Mineral; Coffinite A. D. Wnrrs...37-32. The mineral is black, opaque, translucent in very thin fragments. Tetragonal, strongest Iines |  | | Journal (issue) | | years, $600 lifetime, domestic and foreign. Payment in U.S. dollars. ineralosical ecorcf Volume 17, number...307 by ]. P. Cassedanne Mineralogy of the Kalkar quarry, Santa Cruz, California............................................... 293 President What's new in minerals?..........................................” They prefer to be called mineral col lectors. In fact, they seem to prefer that term to “amateur miner...microcrystal iden tifications. A firm background in the basics of mineral chemistry and crystallography |  | | Journal (article/letter/editorial) | | Kensington, Western Australia 6151, Australia 1 In this issue This New Mineral Names has entries for...village of Cuya in the Camarones Valley, Arica Province, Chile. Camaronesite occurs in boulders from a...NW side of the steep Camarones Valley. The rocks in the area are faulted and metamorphosed lavas, lithic...camaronesite and copiapite, are present in vugs. The mineral occurs in assemblage with anhydrite, botryogen...lavender) > E (colorless). The mineral is slowly soluble in concentrated HCl * All minerals marked with an asterisk |  | Paar, Werner H., Topa, Dan, Roberts, Andrew C., Criddle, Alan J., Amann, Gerhard, Sureda, Ricardo J. (2002) The new mineral species brodtkorbite, Cu2HgSe2, and the associated selenide assemblage from Tuminico, Sierra de Cacho, La Rioja, Argentina. The Canadian Mineralogist, 40 (1) 225-237 doi:10.2113/gscanmin.40.1.225 | Journal (article/letter/editorial) | | Salzburg, Hellbrunnerstr. 34, A-5020 Salzburg, Austria ANDREW C. ROBERTS Geological Survey of Canada...Salzburg, Hellbrunnerstr. 34, A-5020 Salzburg, Austria RICARDO J. SUREDA Cátedra de Mineralogía, Facultad... ideally Cu2HgSe2, a new mineral species, occurs in a telethermal selenide vein-type assemblage at the...selenium deposit, Sierra de Cacho (Sierra de Umango) district, La Rioja, Argentina. The selenide assemblage...ťaite, tiemannite, tyrrellite, umangite and uraninite. Minor constituents are undefined phases that |  | | Journal (article/letter/editorial) | | Maine, Pegmatite District Topsham • Topsham, Maine's underappreciated pegmatite district, is particularly...noted for fine specimens of beryl, topaz, and uraninite. T O P S H A M I S L O C A T E D about 25 miles...just across the Andros coggin River from Brunswick in Sagadahoc County. A mile-wide belt of granitic pegmatites...but only the pegmatites actually in the town of Topsham are covered in this review. There are thirty or...or more named quarries and numerous unnamed prospects in Topsham. The quarries, all inactive, are usually |  | | Journal (article/letter/editorial) | | and staurolite (the state mineral), Georgia has, in fact, almost two hundred mineral species. T H E...wood). A l l distances are given in kilometers (km) and are approximate. In order to avoid redundancy the...omitted from locality information. Where lot and district numbers are given, it is necessary to use topographic...wrote for Rocks & Minerals on "A Gahnite Occurrence in Carroll County, Georgia" (November/December 1988)...the photographs. Baldwin County Milledgeville district—between the State Sanitarium and the Oconee River: |  | | Journal (article/letter/editorial) | | ON URANIUM AND THORIUM AND RADIOACTIVE OCCURRENCES IN THE UNITED STATES PART 4: ARKANSAS, IOWA, KANSAS...with uranium, thorium, and radioactive occurrences in Arkansas, Iowa, Kansas, Louisiana, Minnesota, Missouri...one reference to each known radioactive occurrence in these eleven States, only references for which the...basic list when the section is ready for inclusion in the comprehensive volumes, planned for future publication...main bibliography consists of an author section, in which each reference has been as257 signed an individual |  | | Journal (article/letter/editorial) | | ON URANIUM AND THORIUM AND RADIOACTIVE OCCURRENCES IN THE UNITED STATES PART 1: ARIZONA, NEVADA, AND NEW...uranium, thorium, and other radioactive occurrences in Arizona, Nevada, and New Mexico. It represents the...one reference to each known radioactive occurrence in these States, only references for which the original...basic list when the section is ready for inclusion in the comprehensive volumes, planned for future publication...main bibliography consists of an author section, in which each reference has been assigned an individual |  | Thompson, Woodrow B., Bearss, Gene T., Falster, Alexander U., Simmons, William B., Nizamoff, Jams W. (2000) The Estes Quarry, Cumberland County, Maine: A New Pegmatite Mineral Locality. Rocks & Minerals, 75 (6) 408-418 doi:10.1080/00357520009605667 | Journal (article/letter/editorial) | | New Pegmatite M ineral Locality T he Estes quarry in southwestern Maine exposes a granite pegmatite...other highly mineralized pegmatites in Maine and New Hampshire. The quarry has yielded fine specimens of eosphorite...vivianite. Locrtlon and Hlstory The Estes quarry is located on Route 5 in West Baldwin, Cumberland County, Maine...Maine (fig. 1). It is on the western flank of an unnamed hill just east of the Saco River on the U.S.Geological...Contractors of West Baldwin. This is a working quarry with high rock walls and unstable boulder piles |  | Forster, H.-J., Cooper, M. A., Roberts, A. C., Stanley, C. J., Criddle, A. J., Hawthorne, F. C., Laflamme, J.H. G., Tischendorf, G. (2003) Schlemaite, (Cu,◻)6(Pb,Bi)Se4, a new mineral species from Neiderschlema-Alberoda, Erzgebirge, Germany: description and crystal structure. The Canadian Mineralogist, 41 (6) 1433-1444 doi:10.2113/gscanmin.41.6.1433 | Journal (article/letter/editorial) | | subhedral grains with no obvious forms or twinning, in aggregates of up to several hundred m across, with...with berzelianite, eucairite and clausthalite in a dolomite–ankerite matrix. Schlemaite is black with...kg/mm2, which roughly equates to a Mohs hardness of 3. In planepolarized reflected light, schlemaite is grey...It has very weak anisotropy, with rotation tints in shades of very pale metallic orange and blue, and...an array of sites partly occupied by Cu+ and Ag+ in a variety of coordinations, and is characterized |  | | Book (edition) | | kind initiative and support to publish this book in English version. MINERALS andtheir LOCALITIES...Printedin Czech Republicby Finidr.u.o .. Ce,ky Te~in 14/02/03/0 I All rights reserved•• ·o pan of thh...electronic process, or in the fonn of a phonogrciphicrecording. nor may it be ,torcd in a retrieval i.ystem...world, for all valid ,nineral species (over 4 200), in the context of their geoe11vironme11t.The contents...Publishing House in Prague and which recei\ ed the Czech Literary Award for best book in the natural sciencesfor |  | | Journal (issue) | | the Thomas Vein, Central l(entuclry Fluorspar District Alan Goldstein 1607 Washington Blvd. Louisville...Illinois-Kentucky lluorspar district. (Despite the editor-produced title in Goldstein, 1997, I prefer the...mineral name.) The Central Kentucky lluorspar district is certainly less wellknown, having been sporadically...northern end of district. For a review of the ,eneral geology of history of the district, see Anderson...than 60 years (first described in Robinson, I93 I). The description in AnderContinued on page 6 Minerals |  | | Book (edition) | | ATLASES IN GEOSCIENCE, 3 The Ore Minerals Under the Microscope An Optical Guide This page intentionally...intentionally left blank ATLASES IN GEOSCIENCE, 3 The Ore Minerals Under the Microscope An Optical Guide...publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic...Elsevier’s Science & Technology Rights Department in Oxford, UK: phone (+44) (0) 1865 843830; fax (+44)...ideas contained in the material herein. Because of rapid advances in the medical sciences, in particular, |  | | Journal (article/letter/editorial) | | assemblages in banded and podiform chromitite from the Kraubath ultramafic massif, Austria: evidence for...Kraubath massif, the largest dismembered mantle relict in the Eastern Alps. The banded chromitite has a pronounced...composition of chromite varies from Cr# 73–77 in the banded type to 81–86 in the podiform chromitite. Thirteen different...observed in the banded chromitite. The dominant PGM is sperrylite (53% of all PGMs), which occurs in polyphase...polyphase assemblages with an unnamed Pt-base metal (BM) alloy and Pd-rich minerals such as stibiopalladinite |  | Škácha, P., Sejkora, J., Plášil, J., Makovicky, E. (2020) Pošepnýite, a new Hg-rich member of the tetrahedrite group from Příbram, Czech Republic. Journal of GEOsciences, 65 (3) 173-186 | Journal (article/letter/editorial) | | pošepnýite was found in the mine dump of the shaft No. 16 Háje, one of the mines in the Příbram uranium...uranium and base-metal district, central Bohemia, Czech Republic. Pošepnýite is associated with příbramite...hakite-(Hg), tetrahedrite-(Zn), antimonselite and uraninite in a calcite-dominant gangue. The new mineral occurs...idiomorphic to hypidiomorphic grains up to 100 μm in size. Pošepnýite is steel-grey and has a metallic...ca. 3.5–4; the calculated density is 6.23 g cm–3. In reflected light, pošepnýite is light brown. No bireflectance |  | | Journal (article/letter/editorial) | | widespread distribution of Si4+ in the Earth’s crust and, therefore, in groundwaters. Up to date, 16 uranyl...result of possible concentrations (activity) of Si4+ in aqueous solutions derived from dissolution of primary...hydrothermal fluids. Therefore, in natural systems, we distinguish in fact among two groups of uranyl...minerals: uranophane and weeksite-group. They differ in U:Si ratio (uranophane, 1:1; weeksite, 2:5) and they...reflected in distinctive mineral associations. An overview of crystal-chemistry is provided in this paper |  | | Journal (article/letter/editorial) | | Redruth: danalite, 921 Roscommon Cliff, St. Just-in-Peuwith: stokesite, 433 St. Day: cornubite, 1 Treburland...Mylor, Falmouth: danalire, 921 Wheal Cock, St. Just-in- Penwith : apatite, bertrandite, herderite, helvine... Pendeen, St. Just-inPenwith: uraninite, 654 Levant mine, St. Just-in-Penwith: danal- ire, seheelite...azurite, olivenite, 428; coronadite, 343 Embleton quarry, Cockermouth: alunite, dickite, thaumasite, zunyite...pharmacosiderite, scorodite, 429 Wanthwaite ,nine, St. John-in-the-Vale, Threlkeld: beudantite, carminit~, pharmacosiderite |  | | Report (volume) | | Index____________________________________________________________ In 1 5 10 50 61 65 GLOSSARY OF URANIUM- AND THORIUM-BEARING...Circular 74 in April1950, the second edition as Circular 194 in February 1952, and the third edition in 1955...1009-F. Research on radioactive minerals has grown in volume and scope, and this fourth edition, with its...on the mineralogy of uranium and thorium appeared in 1958 as U.S. Geological Survey Bulletin 1064. The... Many of the minerals listed are highly variable in composition, some varieties containing much, some |  | Sejkora, J., Makovicky, E., Topa, D., Putz, H., Zagler, G., Plasil, J. (2011) Litochlebite, Ag2PbBi4Se8, a new selenide mineral species from Zálesí, Czech Republic: description and crystal structure. The Canadian Mineralogist, 49 (2) 639-650 doi:10.3749/canmin.49.2.639 | Journal (article/letter/editorial) | | Salzburg, Hellbrunnerstr. 34, A–5020 Salzburg, Austria Jakub PLÁŠIL Department of Geological Sciences...to 200 mm, which form aggregates up to 1–2 mm in size in a quartz gangue. These aggregates are replaced...Bi–Se–O phase. Other associated minerals included uraninite, hematite, and uranophane. Litochlebite is opaque...7.90 g/cm3. In reflected light, litochlebite is white, with weak bireflectance (only in oil) and pleochroism...moderate both in air and in oil, with dark grey to brown polarization-colors. Reflectance values in air (Rmin |  | Veselovský, F., Ondruš, P., Gabašová, A., Hloušek, J., Vlašimský, P., Chernyshev, I. V. (2003) Who was who in Jáchymov mineralogy II. Journal of the Czech Geological Society, 48 (3-4) 193-205 | Journal (article/letter/editorial) | | Geological Society 48/34(2003) 193 Who was who in Jáchymov mineralogy II Kdo byl kdo (II)? Osobnosti...who described new minerals from Jáchymov are given in the following part (F. E. Brückmann, I. Born, A....contributed to mineralogy of the Jáchymov ore district are presented in the last section (F. Babánek, J. tìp...1997 article Who was who? In names of secondary minerals discovered in Jáchymov [561] dealing exclusively...primary minerals first described from Jáchymov (uraninite, sternbergite, millerite, argentopyrite, krutovite) |
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Unnamed quarry, Judenbauer, Kirchschlag in der Buckligen Welt, Wiener Neustadt-Land District, Lower Austria, Austria