 | | Journal (issue) | | AZ 85715 602-299-5274 Articles The Jacupiranga mine, Sao Paula, Brazil ...............................Ordway Jr. Secondary uranium minerals of the Cunha Baixa m in e ............................. 293 by R...coated with malachite, 5 cm across, from the Onganja mine, Namibia. Collection of the Sorbonne, University...known Brazilian mineral collector, gem dealer and mine owner. $24.00 postpaid, (foreign orders 50C additional...Record, September-October, 1984 THE JACUPIRANGA MINE S a o T a u lo , T 3 r a z il Luiz Alberto Dias |  | | Journal (issue) | | lu gers of India Be ea beri eat se) Ce Central Portugal t | of heavy ™eh] with Caspian Sea water Environmental...waste-rock dumps from the Libiola Fe-Cu sulphide mine (Eastern Liguria, Italy) P. Marescotti - C. Carbone...Abstract Active acid mine drainage (AMD) processes at the Libiola Fe-Cu sulphides mine are mainly trig gered...Sulphides oxidation - Waste dumps Tailing dumps Libiola mine water—rock interaction occurring within open-air...sulphide important Italian ore deposits. until mine was one of the most It was extensively exploited |  | | Journal (article/letter/editorial) | | at Shinkolobwe,it is more likely from the Musonoi mine in the same district. The specimen is 12.5 cm wide...surfaces in granitic rock and in small vugs in smoky quartz. Torbemite and metatorbernite are widespread in...from the Markey No. 3 mine, White Canyon district, Utah, as well as the Skyline mine in the Monument Valley...Valley and the Grey Dawn mine in the Paradox Valley districts and the Mineral Ten claim in the Green River...and in similarly sized crystals at the Majuba Hill mine, Pershing County, Nevada. Torbemite/metatorbernite |  | | Journal (article/letter/editorial) | | [Columbia University] at 23:49 05 October 2014 Daybreak Mine, Spokane County, Washington T he naming of minerals...its outstanding classic occurrence at the Daybreak mine near Elk, Washington. Autunite is characterized...most “autunite” specimens that have been found on mine dumps or have resided in collections for decades...some localities, including that from the Daybreak mine described below, dehydrates in such a way that what...1-cm group of autunite aggregates from the Daybreak mine, Spokane County, Washington; John Lucking specimen |  | | Journal (issue) | | W. B. Simmons Fluorapatite from the King Lithia mine, Custer County, South Dakota .. 361 by M. L. Wilson...Hesse, West Germany. Veins at the Schone Aussicht mine near Dernbach could be considered a part of the...Silberkaute mine near Arzbach; the Pfingstwiese mine near Ems, combined later into the Mercur mine; the Fahnenberg...vein; the Bergmannstrost mine; the Friedrichssegen mine, and the Rosenberg mine at Braubach. Editor’s note:...Idaho (Crowley and Radford, 1982) and the Les Farges mine, Ussel district, in France (Brousse, 1982). Bad |  | | Book | | MINERAL RESOURCES OF PORTUGAL Text prepared by Luís Plácido Martins CONTENTS 5 7 11 19 20 21...MINING BACKGROUND HISTORICAL OVERVIEW OF MINING IN PORTUGAL PRECIOUS METALS Galicia - Trás-os-Montes Zone...Business in Portugal KEY REFERENCES 3 PREAMBLE A complex and diversified geology endows Portugal with a...ornamental stones and some other mineral substances. Portugal is presently one of the main UE producers of copper...sulphide deposits like Neves-Corvo and Aljustrel, in Portugal, Rio Tinto, Sotiel, Los Frailes, Las Cruces, etc |  | | Journal (article/letter/editorial) | | England, and its identity with 'nisaite' from Portugal R. S. W. BRAITHWA1TE Chemistry Department, University... an incompletely described mineral from Nisa, Portugal, indicates that the latter is also phurcalite...phurcalite. KErWORDS: phurcalite, nisaite, Dartmoor, Portugal. Introduction 'NISAITE' was described by J. de Lencastre...calcium uranyl phosphate from Nisa, Alto Alentejo, Portugal, resembling phosphuranylite, but possessing distinctive...report). Type specimen. 5. "Nisaite", Nisa, Portugal (Lencastre and Vairi~Yao, 1970). 4. Phurcalite |  | | Journal (issue) | | small black micro crystals of manganbabingtonite, quartz, calcite, datolite, and inesite (identity confirmed)...(8 cm) tall, and J5/g inches (4 cm) thick. The quartz from here can also be nice; I had one large clear...by a quantity of glistening '·Herkimer diamonds" quartz crystals, in which she specializes. Most of them...France. Also, he had small trays holding small clear quartz crystals, one tray with pale green inclusions of...stibnites from a new Nevada locality, the Murray Mine, not the old Manhattan, but he had only three specimens |  | | Journal (article/letter/editorial) | | granite plutons The Jales gold-quartz mineralisation, Northern Portugal A.M.R. Neiva 1, M.H. Dodson 2...Sciences, University of Coimbra, 3000 Coimbra, Portugal 2 Department of Earth Sciences, University of...cut and intensely altered by the C a m p o gold-quartz vein. The unaltered granite must be y o u n g e...the western part of the Hesperian Massif (Spain-Portugal), from which we infer much slower cooling rates...predominate in northern and central Portugal and are also found in southern Portugal, particularly in northern |  | | Journal (issue) | | vindplaats, eveneens in Ariozna, is de Christmas Mine in Gila County . De specimens van het mineraal van...apophylliet, smectiet, junitoiet en ruiziet . - Laurium Mine, Calument, Michigan . Hier komt kinoiet eveens voor...daarvoor . Wij bestrijken : geologie-gesteenten-mine-ralen-fossielen-edelstenen en hun bewerking . ONDERSCHRIFT...TITELPAGIN A CHALCOSIET-KRISTALLEN van de Geevor Tin Mine , Pendeen, Cornwall, GB . Het grootste kristal i...verschillende mineralen tegen voordelige prijzen levant mine 120 t. wolloxa l (Cornwall, GB) Fig . 1 Geografische |  | | Journal (issue) | | collect. There are limitations to the search function. Mine names, for example, are literal; "Big Indian" returned...resolution images where you can count the number of quartz crystals in your rock pile, but are the same images...good eye, you can find your backyard or recognize a mine dump. Which brings up a good point, and a potential...Terraserver. You can use it to help locate those mine dumps you want to visit, or consider the possibilities...area where most Arkansas minerals occur, with most quartz, localities, Magnet Cove., etc., only $14.95 plus |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma |  | von Gunten, Konstantin, Bishop, Brendan, Plata Enriquez, Isabel, Alam, Md. Samrat, Blanchard, Peter, Robbins, Leslie J., Feng, Renfei, Konhauser, Kurt O., Alessi, Daniel S. (2019) Colloidal transport mechanisms and sequestration of U, Ni, and As in meromictic mine pit lakes. Geochimica et Cosmochimica Acta, 265. 292-312 doi:10.1016/j.gca.2019.09.015 | Journal (article/letter/editorial) | | and sequestration of U, Ni, and As in meromictic mine pit lakes Konstantin von Gunten a,⇑, Brendan Bishop...(As), in colloids and sediments from two meromictic mine pit lakes that have considerably different depths... All rights reserved. Keywords: Uranium mining; Mine remediation; Colloidal pumping; Contaminant mobility;...immobilization of certain metal species. Overall, such mine pit lakes can sequester significant amounts of metals...located at the decommissioned Cluff Lake uranium mine in Northern Saskatchewan, Canada (Fig. 1). Today |  | | Report (issue) | | - Warren Finch Uranium Deposits in Proterozoic Quartz-Pebble Conglomerates - Desmond Pretorius Vein-type... M. Moreau, F. Tona The Pandanus Creek uranium mine, Northern Territory, Australia ......... 77 B...Geology and genesis of uranium deposits at the Pitch Mine, Saguache County, Colorado ................................. 169 J. T. Nash Uranium veins in Portugal ................................................containing the mineralization are chlonte-biotit° quartz schist containing apatite, magnetite and tourmaline |  | | Journal (article/letter/editorial) | | deposits are shallow and potentially relatively easy to mine, hence there has been renewed interest in exploration...is commonly bleached. Overlying this are clayand quartz-rich, mottled- and ferruginous zones (lateritic...of the study area and some bedrock aquifers near mine water supplies (Johnson et al., 1999). The palaeodrainage...ascribed to an abandoned uranium mine (Cunha Baixa region, Central Portugal). Environ. Geol. 53, 1799–1810 |  | | Book | | contributed during discussions, field trips, and mine visits. As cited in the text, many colleagues provided...Chapter 11 Portugal, Iberian Peninsula . . . . . . . . . . . 11.1 Beiras or Guarda-Viseu Region . . .... . . . . . 11.3 Other Uranium Occurrences in Portugal . . . . . . . . . . . . . . . . . . . . ...granite-associated uranium deposits in France, Portugal and Czech Republic are dated at between 290 and...granite-associated uranium deposits in France, Portugal and Czech Republic are dated at between 290 and |  | | Journal (issue) | | as 1803. This occurrence consisted in a vein of quartz and calcite with hematite, siderite and acicular...mineralogist Lilian Robert Schaub in a remote old mine, located in the gypsums, including schist lenses...albitic veins exposed in Ambin canyon, close to the mine, were worked by L. R. Schaub. They contained nice...Upper Triassic, Vanoise massif, xenotime-(Y), "1731 Mine". INTRODUCTION En 1968, une fente alpine minéralisée...Salins-les-Thermes, plus exactement une veine composée de quartz, calcite, hématite, sidérite et rutile. Un autre |  | | Journal (article/letter/editorial) | | sludge or ‘‘mud’’ from neutralization of acidic mine/mill effluents, containing Fe and a range of coprecipitated...sludge or ‘‘mud’’ from neutralization of acidic mine/mill effluents, containing Fe and a range of coprecipitated...at low pH, which may be a consideration in acidic mine and tailings sites. The redox potential of the U(IV)/U(VI)...a bacterium from acidic sediments at the Midnite Mine in eastern Washington that was able to grow in a...mainly alkaline granites, pegmatites 4 Quartz-pebble conglomerate Breccia complex 5 6 Veins |  | | Report (issue) | | PAPUA NEW GUINEA PARAGUAY PERU PHILIPPINES POLAND PORTUGAL QATAR REPUBLIC OF MOLDOVA ROMANIA RUSSIAN FEDERATION.........................................59 3.3.4. Mine data .............................................Rössing in Namibia and the closure of the Kayelekera mine in Malawi as a result of low prevailing uranium...Bulgaria India Kyrgyzstan Spain Malawi Brazil Portugal Argentina Pakistan Madagascar Belgium Poland Mongolia... South Africa 582 465 531 504 346 Palaeo quartz-pebble conglomerate Singhbhum Belt (7 deposits) |  | | Report (issue) | | Average composition from various types of ore, Thierry mine, Ont. ACANTHITE. Sakharova and Bryzgalov, Mineral...87M/2325 (1987) Analyses (not in abs.) from'Koryu mine, Hokkaido, Japan AIKINITE. Boldyreva (Zap. Vses...Microprobe analyses (4) from peralkaline rhyolites, NE Portugal (riebeckite-magnesioriebeckite) AMPHIBOLE. Ridley...(1982). Microprobe analyses (6) from alkalic rocks, Portugal AMPHIBOLE. Roden, et al., Contrib. Mineral. Petrol...10, 76111 (1984). Stability in system analcime + quartz = albite. ANALCIME. Ueda et al., (J. Phys. Chem |  | | Book | | .......................................... 52 Portugal ........... ... ................................vvastewater during environmental reclamation at a mine that has ceased production. The following statistical...Saskatchewan, is the world's largest high-grade uraniu1n mine. The ore from that ,nine is crushed and treated...to start production at the Talvivaara Ni-Zn-Cu-Co mine, ,vhere bio-heap leaching is used to extract metals...Production is expected to grow when the Four Mile ISL mine comes on strea1n, and planned expansion of Olympic |  | | Journal (issue) | | Bou-Azzer, 9:69-73 Toussit mine, 11:59-61, 15:347-350 NAMIBIA Kombat mine, 22:421-425 Tsumeb (special...Messina mining district, 22:187-199 The Palabora mine, 22:255-262 The Kalahari Manganese Field, an update...The Jan Coetzee mine, 24:39-40 The Wessels mine, 24:365-368 The Kruisrivier cobalt mine, 27:417-428 The...region, 20:265-288 The Mashamba West mine, 22:13-20, 28 The Kipushi mine, 26:163-192 Cobalt minerals of the...Katanga, 30:269-273 ZAMBIA The Rokana mine, 9:341-346 The Broken Hill mine, 11:339-3486 A Special Thanks from |  | | Journal (issue) | | . . . . . . . . . 19 by J. A. Scovil The Machow mine, Tamobrzeg, Poland . . . . . . . . . . . .. .. ...after argentite, 10 cm tall, from the Las Chispas mine, Arizpe, Sonora, Mexico. Houston Museum of Natural...geologic setting and mineralogy of the mine site. The Harding mine catalog will provide researchers and...citations on the Harding mine and information about other collections of Harding mine specimens. The museum...high-quality, precisely located specimens from the mine. Interested persons should send helpful information |  | | Report (issue) | | production in Olympic Dam deposit............... 37 Quartz-pebble conglomerate deposits ....................consist mainly of gangue material (e.g. carbonates, quartz) and ore material, mainly pitchblende. Typical...molybdenum, other sulphides, violet fluorine and quartz. Most significant commercial deposits are located...activities include drilling and coring to complete final mine plans and establish final processing flowsheets...case of an underground mine or overburden stripping in the case of an open pit mine, mill construction, |  | | Report (issue) | | deposits (S) ........................ Deposits in quartz-pebble conglomerates (G)........ Vein and vein-type................................................ Portugal........................................... Spain...Types of deposits are peneconcordant sandstone, quartz-pebble conglomerate, vein and vein-type, marine...significant deposits of uranium known in 1975 are in quartz-pebble conglomerates and sandstones, which together...total product! on . The largest deposits occur in quartz-pebble conglomerate at the Elliot Lake-Blind River |
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