 | | Report (issue) | | No. 12: Bolivia ht of Mineral Collecting N 978-0-9790998-5-4 Publisher Lithographie, LLC Denver, Colorado...specimen 'being sold with the shrine when he was in Bolivia buying mineral specimens in the 1970s. He took...ophyllite; 5. 2 cm tall Cerro Rico, Potosi, B,atillo province, Potosi Andy Seibel col/action Jejf-SC,m/.plwto...Yaalte: 12.5 cm wide Siglo XX Mine, ,U� Bustillo province, Potosi Malty Zinn colkdknt (ex Marv Rausch) Jase...640 200 100 600 The Political Divisions of Bolivia (after United Nations Map No. 3875, Peacekeeping |  | | Journal (issue) | | livia Alfredo Petrov Casilla 1728 Cochabamba, Bolivia e-mail: alfredopetrov@earthlink.net Bill and Carol...Colorado 80020 e-mail: smith72@attglobal.net Bolivia, a landlocked nation three times as large as M...this gazetteer. INTRODUCTION Most people think of Bolivia as a land of great mountain ranges and high cold...description only fits the southwestern third of Bolivia. The two thirds of the country to the north and... Cerro Manomo. The northeastern two thirds of Bolivia contains the fastest growing regions; industrial |  | | Report (issue) | | N’Chwaning III mine, Kuruman manganese field, Cape Province, South Africa. Rocks of Africa specimen and photo...N’Chwaning III mine, Kuruman manganese field, Cape Province, South Africa. Now a few more crystals from that...cm, from Linglong, Jiaodong Peninsula, Shandong Province, China. Fabre Minerals specimen and photo. Then...gold field on the Jiaodong Peninsula, Shandong Province, China. Not exactly (yet) a standard collector’s...Liddicoatite, 3.4 cm, from near Ibity, Antananarivo Province, Madagascar. Khyber Mineral Company specimen and |  | | Report (issue) | | “Minerals” section full of old and new things from Bolivia—one of the family’s specialties—and with goodies...Brazil. Mineral Classics specimen and photo. From Bolivia the Kosnars have vauxite, paravauxite and wavellite...occurrence of the zinc phosphate from any locality in Bolivia. 7 =========================================...Canutillos, Colavi district, Potosí Department, Bolivia. Mineral Classics specimen and photo. Mineral...the Tomokoni mine, Canutillos, Saavedra, Potosí, Bolivia. The vivianite crystals are complete, super-sharp |  | | Journal (article/letter/editorial) | | cycle .............. The Tertiary petrographic province ............................. The Tertiary me...excellentwork of Myron Davy (I92O), the Bolivian Tin Province has beenthe object of much detailedresearch. Its...a short summary of the present knowledgeof the province. Many questionshave not yet been solved;geologicaland...provenearly Tertiary2 ageare knownin this part of Bolivia. The batholith of apliticgranitewhichI foundin...canism in themiddle andsouthern partsof thetin province pro• Theageof theyoungmagmatie rocksof Peru,especially |  | | Report (issue) | | S. Geological Survey and Servicio Geologico de Bolivia in cooperation with the Trade Development Program................................. 1 Department of Oruro......................................100 Department...the U.S. Geological Survey-Servicio Geol6gico de Bolivia as part of the Mineral Resource Evaluation of the...reports in the files of the Servicio Geologico de Bolivia located in their main office in La Paz. All of...States, and the Servicio Geol6gico de Bolivia in La Paz, Bolivia. This report is an edited version of |  | | Journal (article/letter/editorial) | | GEOLOGY DEPOSITS LINDGREN AND No. 5 OF ORURO, BOLIVIA. ARGYLE C. ABBOTT. CONTENTS. Introduction...History of the Oruro Tin-Silver Veins ....................... Partial Bibliographyof the Oruro District .... I.• •92• the seniorauthor spenta few days at Oruro in company of Messrs. Fred Hellman, Horace Graham...to Mr. G. E. Wiessingof the Co.mpafiia Minera de Oruro. 30 453 Downloaded from https://pubs.geoscienceworld...•IBBOTT. As is well known, Oruro is one of the most famous silver camps of Bolivia. Accordingto F. C. Lincoln |  | | Journal (issue) | | Henderson The Mineralogy of the Department of Oruro, Bolivia..............................................Record Mineralogy _ of the Department of Oruro, Bolivia by Robert B. INTRODUCTION What does the mineralogist...professional and ama teur alike, think of when Bolivia is mentioned? Most like ly it is the phosphates...localities, specifically those within the Department of Oruro. Information concerning current conditions and oper...mountain above the San lose mine showing the city of Oruro, the Altiplano, and the eastern arm of the Andean |  | | Journal (article/letter/editorial) | | Metallogenetic Epochs and Provinces of Bolivia The Tin-Province (Part I) The Metallogenetic Provinces...the Altiplano (Part II) F. A~LFELD Cochabamba, Bolivia Partf. An attempt is made to solve the relationships...formation of ore deposits using the Bolivian tin-province as an example. In the eastern Cordillera we are...tin-silver mineralization is discussed. Within the tin-province three metallogenic epochs are recognized, with...down-faulted and consequently preserved. The polymetallic province of the Altiplano contains subvolcanic ore deposits |  | | Journal (article/letter/editorial) | | Ages of Tin-Polymetallic Mineralization in the Oruro Mining District, Central Bolivian Tin Belt Asahiko...vein-type tin-polymetallic ore deposits of the Oruro mining district in the central part of the Bolivian...is concluded that hypogene mineralization in the Oruro mining district took place during the early to middle...alunite, jarosite, sericite, sulfur isotope, Oruro, Bolivia mineralization epochs of Bolivian epigenetic-type...tungsten-tin deposits in the northernmost tin belt. In the Oruro mining district, just south of the Arica Elbow Line |  | | Journal (article/letter/editorial) | | Mina Alacri{n, Copiap6, Chile to oxidation from stibnite, but the metastibnite found at The Geysersand...Metastibnite is confirmedas an oxidation product of stibnite in the Alacr6,ndeposit. but with a Electron m...MINERALOGICAL NOTES A reddish-brown powdery coating on stibnite in a specimen from the dumps of the Alacrdn Ag-As-Sb...metastibnite. The coating occurs in fractures in bladed stibnite aggregates,associatedwith minor, massive cinnabar...departure from that composition. It may be noted that stibnite, a major constituent of the Alacr6n veins, here |  | | Journal (article/letter/editorial) | | " Webnerite." Other Specimens of Andorite from Oruro; Occurrence of hlunite. The Systematic Position...under the name of Sundtite, of a mineral from Oruro, Bolivia. An analysis by G. Thesen gave to it the ibrniula...258-259, 1895. 2 ,, Sundtit, et nyt min~,ral fra Oruro i Bolivia." .Forhandlinger i VidenskabsSelskabet i Chriatiania...WEBNI~RITI~. ~$7 meters. The exact locality in Oruro of BrSgger's Sundtite has been given by Dr. R. PShlmann...made in 1889 of a mineral ii'om the same mine at Oruro. An analysis by Dr. P. J. Mann gave to this mineral |  | | Journal (article/letter/editorial) | | " Webnerite." Other Specimens of Andorite from Oruro; Occurrence of hlunite. The Systematic Position...under the name of Sundtite, of a mineral from Oruro, Bolivia. An analysis by G. Thesen gave to it the ibrniula...258-259, 1895. 2 ,, Sundtit, et nyt min~,ral fra Oruro i Bolivia." .Forhandlinger i VidenskabsSelskabet i Chriatiania...WEBNI~RITI~. ~$7 meters. The exact locality in Oruro of BrSgger's Sundtite has been given by Dr. R. PShlmann...made in 1889 of a mineral ii'om the same mine at Oruro. An analysis by Dr. P. J. Mann gave to this mineral |  | | Journal (article/letter/editorial) | | XXXVII THE ORURO GEOLOGY MARCH-APRIL, SILVER-TIN DONALD F. 1942 DISTRICT, No. 2 BOLIVIA. CAMPBELL...Chace. 2 After two yearsof work as geologistat the Oruro minesthe writer hasarrivedat an interpretationof...review of it will be given here. Location.--The Oruro district is locatedon the Bolivianhigh plateau2oo...Andeswhich forms the easternboundaryof the plateau. Oruro, oneof the principalBoliviancities,liesat the easternfoot...History.8--It is probablethat the first miningin the Oruro district was doneby the nativesduring the Inca period |  | | Journal (article/letter/editorial) | | Pliocene effusive rocks of the Cochinocaarea, province of Jujuy, northwestern Argentina. The veins,of...stibnitenear the surfaceand has yielded 900 tons of stibnite concentrates;from 1937 to 1940 the mine was the...the Punaof Jujuy and in the Sur Lipez provinceof Bolivia. Here stibniteis associated with chalcedonic quartz...Theseveinsare superficial andof smalleconomic value. The stibnite containstracesof lead and arsenic,but no gold...Federico,Geologiade los yacimientos de antimonioen Bolivia: Mineria Boliviana 3, Nos. 30 and 31, 1946. •-Turneaure |  | | Report (issue) | | 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...72° \ 12° 12° PERU Macusani > 16' ijj®BOLIVIA 16" Vs. m^:::::: : ::::;:::::::t LaPaz Are'q:u:|jjjj|:;:| |  | | Journal (article/letter/editorial) | | COMPARATIVE STUDY OF MAJOR ORE DEPOSITS OF CENTRAL BOLIVIA. F.S. PART II TURNEAURE PART II PAGE Descriptionof...whichthe two minerals MAJOR ORE DEPOSITS OF CENTRAL BOLIVIA. II 577 were in direct contact. Age relationshipsare...(ap) Huanuni cs (ap), (fl) Morococala Potosi Oruro 5 mc, (asp), py, sd sd, sl, (py), wv(?) sl,...betweencassiteriteand stannite. Oruro.--The complex tin-silver ores of Oruro have been studied by Lindgren...form, accordingto MAJOR ORE DEPOSITS OF CENTRAL BOLIVIA. II 581 Chace,were madeup of the mineralsof the |  | | Report (issue) | | Stibnite Sb2 S3 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Orthorhombic. Point Group:...Nevada. From the San José and other mines, Oruro, Bolivia. In Germany, at Wolfsberg, Harz Mountains,...Ichinokawa mine, near Saijo, Ehime Prefecture (Iyo Province), Japan. In China, from the Xikuangshan mine,... northeast of Lengshuijiang, Hunan Province, economically very important; fine crystals from the [??...Lushi is a Co.??] Lijai Valligy mine, Lushi, Henan Province. Name: From the Greek stibi, then Latin stibium |  | | Journal (article/letter/editorial) | | Tin-Silver No. 2 Province F. S. TURNEAURE Abstract The tin-silver provinceof Bolivia includesthe Cordillera...mineralization betweenthe tin-silverprovinceof Bolivia, the copperprovinceof Chile and the belt of polymetallicores...The tin-silver provinceof the Eastern Andes of Bolivia has only a generalconnotation,as the belt Geology...determinations of interbeddedvol- THE BOLIVIAN TIN-SILVER PROVINCE • .•, 660 (j•.L__ok_ .e• ,. 'Tiffcoco.•:'L•...stanniteare commonminMajor tin-silver depositsinclude Oruro, Potosi, erals; galena is less abundant. Bismuthinite |  | | Journal (article/letter/editorial) | | Auburn University Auburn, Alabama 36849-5305 STIBNITE Downloaded by [Memorial University of Newfoundland]...the collector’s standpoint, good specimens of stibnite have been available in considerable quantity for...European localities, then intermittently from Bolivia, and more recently from China. Now, a new locality...this issue’s Connoisseur’s Choice (see fig.). Stibnite is a lead-gray, metallic mineral that tarnishes...metallic mineral, having a specific gravity of 4.6. Stibnite is orthorhombic (2/m 2/m 2/m), forming in slender |  | | Journal (article/letter/editorial) | | diffraction patterns of three franckeite specimens from Bolivia all lack the 2.91 and 2.82 A reflections of 100...given for the franckeite of the San Jose mine, Oruro. Introduction Franckeite is a mineral related to...to the southeast of Chocaya, province Chicas, department Potosi, Bolivia (Stelzner, 1893). Later occurrences...occurrences were in many other localities in Bolivia, as well as in the U.S.S.R., China, Argentina, Australia...powder data recorded on natural franckeites from Bolivia, U.S.S.R., and China show substantial discrepancies |  | | Report (issue) | | 41.87 22.02 Total 99.39 100.18 100.00 (1) Oruro, Bolivia. (2) Baia Sprie, Romania. (3) PbAgSb3 S6 ....polymetallic hydrothermal veins. Association: Stibnite, sphalerite, barite, fluorite, siderite, quartz...tetrahedrite, pyrite, alunite, quartz (Itos mine, Bolivia); pyrargyrite, stephanite, sphalerite, rhodochrosite...Yukon Territory, Canada. In Bolivia, in the Itos and San José mines, Oruro; at the Tatasi mine, and Cerro |  | | Report (issue) | | 41.87 22.02 Total 99.39 100.18 100.00 (1) Oruro, Bolivia. (2) Baia Sprie, Romania. (3) PbAgSb3 S6 ....polymetallic hydrothermal veins. Association: Stibnite, sphalerite, barite, fluorite, siderite, quartz...tetrahedrite, pyrite, alunite, quartz (Itos mine, Bolivia); pyrargyrite, stephanite, sphalerite, rhodochrosite...Yukon Territory, Canada. In Bolivia, in the Itos and San José mines, Oruro; at the Tatasi mine, and Cerro |  | | Book (edition) | | Sphalerite-galena-pyrite-isocubanite-fahlore-enargite, • Stibnite-realgar-orpiment-marcasite-cinnabar, • Amorphous...Twinning Reflect. Troilite yes Pyrrhotite yes Stibnite moderate, light lamellar and dark brownish grey...internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey (sample: Halbach); XPL...grey; arg); Monte Narba Mine, San Vito, Cagliari Province, Sardinia, Italy; PPL B Same sample as above:...Krennerite, Pyrite, Pyrrhotite, Quartz, Scheelite, Stibnite, Sylvanite, Tetradymite, Tourmaline, Uraninite |  | | Journal (article/letter/editorial) | | TIN-SILVER OF GEOLOGISTS VEINS OF F. M. ORURO 1948 No. 6 BOLIVIA. CHACE. PART II. CONTENTS--PART................................... Genesisof the Oruro ore deposit ......................................rock alterat{onassociated with ore deposit{on at Oruro varies cons{derably {n intensity with the several... and matrix alike. . TIN-SILVER VEINS OF ORURO,BOLIVIA. 437 The pyroxeneand amphibolehave nearly...and Campbell, asin the wall rocksadjacentto the Oruro veins,particularlyin the Itos mine. Ahlfeld described |
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Socavón Mine, Oruro, Cercado Province, Oruro, Bolivia