 | | Report (issue) | | Peru; Fernando Urquidi B., American Embassy, La Paz, Bolivia; and Raul Sal as 0., Servicio Nacional de Geologia...sulfur deposits associated with stratovolcanos in Bolivia and Chile ........................ 5. 12A 15A...polymetallic Sn and Sn-Ag deposits in southern Bolivia, which are associated with porphyry stocks and...region of southern Peru, northern Chile, western Bolivia, and northwestern Argentina. The information presented...resources of lead, zinc, silver, gold, antimony, bismuth, tin, and tungsten. Obviously, many deposits remain |  | | Report (issue) | | 14.5282(7) Z=4 X-ray Powder Pattern: Tannenbaum mine, Germany. 3.05 (10), 3.23 (9), 3.13 (7), 7.38 (5)...04 Total 99.91 101.2 100.00 (1) Tannenbaum mine, Germany; average of two analyses. (2) Sadisdorf...mawsonite, nekrasovite, chalcopyrite, laitakarite, bismuth, calcite, quartz, barite (Khayragatsch deposit...Tannenbaum mine, near Schwarzenberg; from Schneeberg, Annaberg, the Sadisdorf copper mine, near Schmiedeberg...Uzbekistan. From Japan, in the Akenobe mine, Hyogo Prefecture, the Hade mine, Okayama Prefecture, and the Shin-Ohtoyo |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . 26 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 29 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 33 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 35 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 38 Bolivia . . . . . . . . . . . . . . . . . . . . . . . |  | | Book | | Dr Cassio de Souza Melo and Eric de Champeaux de la Boulaye of Rio de Janeiro and Porto Velho, Rondônia...and friend for three decades, who knows Peru and Bolivia, was familiar with the mining industries of these...Kantorowicz of Cologne, Germany, who lived many years in Bolivia and Peru and whose recollections of events during...during and shortly after World War II in Bolivia contributed meaningfully to the text. Dr Elisa Carrillo...the events surrounding the nationalization, by Bolivia, of Mina Matilde, and for critical comments regarding |  | | Book | | Lower Paleozoic Sediments of the Cordillera Real, Bolivia H.-J. Schneider . . . . . . . . . . . . . . . ... 137 The Stratabound Kellhuani Tin Deposits, Bolivia B. Lehmann . . . . . . . . . . . . . . . . . .... . . . . . . . . 147 X Contents El Aguilar Mine: An Ordovician Sediment-Hosted Stratiform Lead-Zinc...Stratabound Iron Ores in the Silurian of Argentina and Bolivia M.-A. Boso and C. R. Monaldi . . . . . . . . .... . . . . . . . . . . . . . . . . 175 The "La Helvecia" Pb, Zn, and Barite Deposit, Argentina A. Brodtkorb |  | | Journal (article/letter/editorial) | | Occurrence in the Saishitang Cu Skarn Deposit, Qinghai Province, Northwest China Jianping Liu and Shugen Zhang...studies in the Saishitang Cu skarn deposit, Qinghai Province, Northwest China. This provided an ideal opportunity...reserves of 0.43ofMt0.43 Cu [25] in Qinghai Qinghai Province, Northwest China. The deposit is hosted in stratiform...stratiform skarn, which contains 1468 Province, Northwest China. The deposit is hosted in stratiform skarn...the Elashan Metallogenic Belt [27], (EMB) [27], Province, Qinghai Northwest China (Figure 1a). Geodynamically |  | | Book (edition) | | Schafarzikite Ilmenorutile Powellite Davidite(Ce, La, Y) Tapiolite-(Mn) Sphalerite Wurtzite Groutite...Antimony, native Hexaferrum polysynthetic yes Bismuth, native Platinum, native isotropic Niningerite... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...(red internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey (sample: Halbach); |  | | Book | | 1dacl Car<1lica de Chile . ..J.iwn<'da 3../0. <:asi/la 11_-I-D Sanrwgo. C/11/e and J11sriru1e of Ecology...San1iago, Chile A. Cecioni Departarnento Cienc1as de la Tierra. (./nirersidod de Concepcion, Casilla 160-C...Santiago. Chile O. Figueroa Departamento de Ciencias de la Tierra, Unfrersidad de Concepcion, Casilla 160 C...Cc1.\I/IC1 /(>0 C, Co11c<'pcio11-3, Clti!t· \'. I\ la ks,H~, Deporr1m1e11ro de Gcologic1, l 11i1'(T\iclC1cl...Santiago, Chile T. \ Ioreno InsTiruto de Ciencias de la Tierra 'Ja111ne A linera ·, Con.,;ejo Superior de |  | | Journal (article/letter/editorial) | | gold, lead, silver, tungsten, molybdenum and bismuth deposits in the region between 18°S and 34°S were...GeoloÂgico de Chile (1982) and Mapa GeoloÂgico de la RepuÂblica Argentina (1982). Morphology of the subduction...65°W Z2a Z2a CH1 Y9 Y9 Bolivia Z2b 20°S 20°S CH16 Z2b Bolivia CH2 CH3 Y10 B4 Pacific...copper, gold, silver, tungsten, molybdenum and bismuth deposits and the system of seismically active fracture...Mpodozis 1991) CH7 La Escondida Group of Ag and Cu deposits and the large La Escondida Cu, Mo deposit |  | | Journal (article/letter/editorial) | | copper and subsidiary gold (3 g/t) at the Delirio mine in its southern part, gold (4-6 g/t) until recently...from its central part and mercury at the Azogues mine, formerly Chile’s principal mercury producer, in...a tight cluster (Godwin et al., 1991). The Snip mine exploits the Twin zone shear-vein system, which...vein galena and the Shuiquangou intrusive rocks province, China overlap each other, but differ from those...chalcopyrite, molybdenite, boulangerite and lead-bismuth sulphosalts (Walsh and Rao, 1991). Up to 10 volume |  | | Report (issue) | | •• ••• ••• Argentina • • • •• • • •• • •• ••• Bolivia • •• •• • • •• ••• •• • • •• Uhile • • • •• •••...even at a temperature b,e low that necessary to --vo,la,t ilize the p,u re m,e t,al. \Vhen in a molten state...apprecia1ble percentages of ooppe·r , lead, zinc, bismuth ct,n d mercury. '' Dore '' silver is silve1~ b11llion·...on the co,p per stocks, which, being high in the la,t ter part of the period u11de1,. revie,,'1.. , curtailed...which, however, failed to realize expectations of la-1~ge purchases of silver for ramittances in connection |  | | Report (chapter) | | this study was that it was technically feasible to mine the deposit as an open pit operation at a scale...the target for initial mining and at present the mine is being operated as a 5000 tpd underground operation...this study was that it was technically feasible to mine the deposit as an open pit operation at a scale...created for the development of the Los Pelambres mine. The initial investment into the project was made...two year construction period, production from the mine commenced in January 1992 and the first copper concentrate |  | | Book | | Ecuador) Central and southern secnons (Peru, Bolivia, Argennna, Chile) The sedimentary cover of the...(Colombia, Venezuela, Ecuador) Souchern section (Peru, Bolivia , Chile. Argentina) ; 77 78 82 88 88 91 9'...Ecuador) Central and southern sections (Peru, Bolivia, ChiJe, Argentina) Sum.mary . . . . . . . . . ...(Venezuela, Colombia , Hcuador) Southern section (Peru, Bolivia, Argenti na, Ch ile) 125 126 127 133 146 147...The deviation from the S-N direction in Peru and Bolivia is caused bv rhe Precan1brian shields of Sou eh |  | | Report (issue) | | '•,.‘iti.,,.'-t1 :r_1.1-:.9..it, 0.4,'i— > iIk 4 !la •0 'J = .:I;f1 ,-"4 ‘1!d e'4311t'I 6 J l:? ;•C o...,':i4 .I" 1,. , !,• ,,',''''„,',,Vt.. t, •rA ,,, la ,i7,,..1,.,,,44,,, ,4'1,..,,.,'i,lin,,;:tir,iI1...Honduras ; Mexico ; United States . 8 7 S. America : Bolivia ; Chile ; Colombia ; Peru . 1 2 6 WORLD MAP OF... : . . . " , t i I : - P .A-t,' $4 ' '' 44(r.:.•-lA •-• % 0 ' 0 . . ' . 1' ' ' ' . ' t o 1 1 . 1 1...... . . CentralAmerican States • SouthAmerica : Bolivia and Chile . . Argentina • . ...., Brazil . . . |  | | Journal (issue) | | every stage of grinding ball manufacture, from the mine to the finished product. The result is forged alloy...Products for The Mining Industry Grinding Rods « Mine Rails and Accessories * Rock Bolts « Realock Metallic...BUENOS AIRES, ARGENTINA °¢ JOHANSSON & CIA. SA LA PAZ, BOLIVA * SHRIRO TRADING COMPANY S.A TOKYO,...served by pointing out the errors. When speaking of mine shafts it is, of course, usual to think in terms...depths and harder rocks normally encountered in mine shafts. Weights of tools and casing will approach |  | | Report (issue) | | literature. An example was with the Osamu Utsumi mine in Brazil. This deposit has been reported in the...The given name for the occurrence or deposit. PROVINCE The major region political subdivision of the...producer. Mine A mine is a deposit from which ore is currently being recovered. Depleted Mine A depleted...depleted mine is, a mine-out or depleted ore deposit with insufficient Reasonably Assured Resources recoverable...support further production. Inactive Mine An inactive mine is a closed mine with remaining Reasonably Assured |  | | Book | | CAPTIONS Page 1: Cuprite crystals from the Ray mine, Arizona Pages 2-3: Liroconite from PERFECT CLEAVAGE... most of them native elements, are silver and bismuth, some sulfides, such as galena and skutterudite...Scandium Be 4 Beryllium La 57 Lanthanum Se 34 Selenium Bi 83 Bismuth Pb 82 Lead Si 14 Silicon...rotated at 60° from one another. The Floristella mine has produced the best specimens of celestine, with...island that became famous, such as Grotta d'Oggi, La Speranza and Fonte del Prete, were exploited before |  | | Report (issue) | | Union of South Africa:Traasvaal ••• ••• • •• Cape Province ... ••• ••• Orange River Colony ... ••• Natal...Portuguese Ea.st Africa Portuguese· West Africa Bolivia ... Ohile ••• Peru ••• Venezuela Page. 4 • ...tends to give way. to the leaner primary 0!fes as mine s get deeper. It is importa,,n t to realize that...enrichecl deposits ha,v e yielded i11 the pa.s t a la-r·ge part of the world's productio1n and tha,t ,...combustion. Other meta,l s, such as antim•o ny and bismuth, are often present as impurities in copper to the | | | Book | | mineral; it is expressed on a scale from 1 to 10. Ray mine, Arizona Pages 2-3: Liroconite from Cornwall, England... most of them native elements, are silver and bismuth, some sulfides, such as galena and skutterudite...J~~~~~~~~~~~~LI!JL..!_J~ ~~~ g ~~~~~~~~~~~~~~~ L.J ~ ~.I La LJ!!j~L..!J~ ~ ~L.!'.!J~~~ ~ ~ ~ ~~ ~18Cl~l s9 L...number ! Ho 67 !H 1 : In :I ! Ir : Fe : Kr : La : Pb 49 53 77 : Li 26 36 57 82 3 ! Lu 71 ;...Antimony Argon Arsenic Astatine Barium Beryllium Bismuth Boron Bromine Cadmium Calcium Carbon Cerium Cesium |  | | Report (issue) | | adjective adverb Argentina Arizona Baja California Bolivia Brazil California Central America Chile chemistry...Argentina Arizona (EE.UU.) Baja California (Mexico) Bolivia Brasil California (EE.UU.) America Central Chile...Viceroyalty of Peru was marcos par cajon. In modern day Bolivia and Peru the cajon is defined as 5,000 and 6,000...000 libras respectively, hence: marco por cajon (Bolivia) marco por cajon (Peru) 100 grams per tonne 83...a para varies according to country: Argentina Bolivia Brazil Chile Colombia Costa Rica Cuba Curacao Ecuador |  | | Journal (issue) | | America—Lima, Peru; La Paz, Bolivia; Buenos Aires, Argentina; Santiago and La Serena, Chile; Sao Paulo...Calumet and Arizona Mining Company's Ajo mine, the 85 mine, and mines and smelters at Bisbee. United...California domestic Senator Clair Engle’s gold mine subsidy bill has a flexible formula. In this case...necessarily be different for different mines because one mine can get into production at $45.00 whereas another...other Senators has reintroduced the Edmondson small-mine lead-zinc subsidy bill as S. 115. Senator Bible |  | | Journal (article/letter/editorial) | | terranes and the entire Western Mediterranean province, which are characterized by lengthy crustal histories...occurrences in the Ossa Morena zone. Only the Cala iron mine is currently (2004) operating, but the area has...mineralization. Recent discoveries include the Puebla de la Reina and Nava-Paredón volcanogenic massive sulfide...(including Santa Ana) and Puebla de la Reina (15 in Fig. 1). The Puebla de la Reina orebody is located in the...setting (Aracena belt; Fig. 1). The Maria Luisa mine, which was worked for Cu-Zn, consists of several |  | | Book | | years British Columbia called h erself the mining province, and she had a right to the name.' lt may seem...considered to be a natural accumulation of useful mine ra l materials that can be profitably extracted...whereas the other one te nds to flow. At the Dunkin mine of the Breckenridge district, Colorado, the Dunkin...after it passed into shale (Fig. 2-4). In the same mine several le nticul a r ore shoots are separated by...between porphyry and sediments, 350-ft level, Jerome mine, Ontario, Canada. Somewhat simplified after W. L |  | Wang, Ch'ung-yu (1919) Antimony: Its history, chemistry, mineralogy, geology, metallurgy, uses, preparations, analysis, production, and valuation; with complete bibliographies (2nd ed.) Charles Griffen. | Book | | MINING AXD SMELTING GO. GEOLOGIST FOR THE HUNAN PROVINCE; GENElAL CONSULTING JiSGlXKER, V.'£C. TOlitb...BIBLIOGRAPHY ON THE HISTORY OF ANTIMONY. 1. Berthelot, La chimie au Moyen Age, 1893, Paris. 2. Duflos, A.,...fasc. 11, pp. 295-296. 5. Hoefer, I\, Histoire de la chimie, 11th edit., 1869, Paris, Didot Freres, tome...tome ii. pp. 27, 54, 56. 6. Jaquaux, R., Histoire de la chimie, 1891, Baudry et Cie., tome ii. pp. 325-331...Sb is isomorphous with the elements arsenic and bismuth, and also with its. next atom-analogies from the |  | | Journal (issue) | | Articles Update on the mineralogy of the Majuba Hill mine, Pershing County, Nevada .........................Interest and collecting activity at the Majuba Hill mine have increased since the publication o f the initial...(Jensen, 1985). Information on new discoveries at the mine, as well as on certain aspects that were left vague...presented here. As o f October, 1991, access to the mine is tenuously unrestricted. INTRODUCTION Several...covered in this update discussion: ( 1) the status of mine access, (2) minerals previously unreported from |
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