 | | 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) | | 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...porphyry formations from the west and was fixed as chalcocite in the Red Bed deposits. These are distributed |  | | Journal (issue) | | Michigan Abraham Rosenzweig Tampa, FL Correspondents Miguel Calvo Zaragoza, Spain Joe Polityka Staten Island...Articles Famous mineral localities: The Bristol copper mine, Connecticut......................................in the U.S.A. notesfrom th r EDITORS OLD YUMA MINE Another great mineral locality has now been closed...longfamous Old Yuma mine near Tucson (see R. L. Jones, “Famous mineral localities: the Old Yuma mine,” in vol....period of activity, access to the mine was cut off in 1984. In 1996 the mine area was absorbed into the Saguaro |  | | Report (volume) | | Cordillera Occidental, Bolivia By U.S. GEOLOGICAL SURVEY and SERVICIO GEOLOGICO DE BOLIVIA With a section on...Cordillera Occidental, Bolivia I by U.S. Geological Survey and Servicio Geol6gico de Bolivia; with a section...mineral resources-Bolivia-Cordillera Occidental. 3. Geology-Altiplano. 4. Geology-Bolivia-Cordillera Occidental...Geological Survey (U.S.) II. Servicio Geol6gico de Bolivia. Ill. Series. QE75.B9 no. 1975 [TN39.A4] 557.3s--dc20...cooperation between the Servicio Geologico de Bolivia and the U.S. Geological Survey. The geologic research |  | | 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...wp11�. Yaalte: 12.5 cm wide Siglo XX Mine, ,U� Bustillo province, Potosi Malty Zinn colkdknt (ex Marv...640 200 100 600 The Political Divisions of Bolivia (after United Nations Map No. 3875, Peacekeeping |  | | Report (issue) | | 1 Mineralogy of Llallagua, Bolivia by MARK CHANCE BANDY LA PAZ, BOLIVIA, 1944 FEBRUARY 1976 TF;JG...Minera_logy of Llallagua, Bolivia by MARK CHANCE BANDY LA PAZ, BOLIVIA, 1944 FEBRUARY 1976 TnG M�S...Llallagua and a view of his home there and the Siglo XX mine wh('re he worked arc induded for added insight an...Mineralogy. He worked in Mexico, Venezuela, Chile, Bolivia, Europe, South ern Rhodesia (Rhodesia) and Moab...introduc tion-guide to the new men coming to the mine. It was translated into Spanish with great interest |  | | Journal (issue) | | Newsletter $6.00 Fibrous Malachite from the Mindingi Mine Katanga, Democratic Republic of the Congo Tony Nikischer...Specimens of fibrous malachite from the Mindingi Mine in the Kambove District of Katanga began to appear...ten {I 0) years ago (see figure J ). Although the mine was first worked superficially in the 1930s for...DRC as well (see figure 2). Today, the Mindingi Mine continues to produce wonderful malachite specimens...specimenand image. Nickel Laterite From the Tiebaghi Mine, New Caledonia Bob Werner werner@lcturbonet.com |  | | 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 |  | | Journal (article/letter/editorial) | | tion of selenium.Where pyritewasnot found,galena,chalcocite, and chal- copyrite weretested. The sulfur/selenium...however,the other sulfidesanalyzed,suchas galena,chalcocite,and chalcopyrite were not acid treated. The superpanner...showstrongcorrosionby the urani• minerals. Mi Vida mine, Monticello district, San Juan Count], Utah. Polished section...righthand border o• the picture. Hidden Splendor mine, San Rafael district, U•h. Polishedsection,plain light...respectto the uraniumdeposits. The chalcopyrite,chalcocite,and galenadepositedin the uranium ores are probablyformedby |  | | Journal (issue) | | Correspondents Dudley Blauwet Louisville, Colorado Miguel Calvo Zaragoza, Spain Joe Polityka Staten Island...Articles Famous mineral localities: Llallagua, Bolivia . . . . . . . . . . . . . . . . . . . . . . . ...perhaps the finest known, 2 cm, from Llallagua, Bolivia. Mark Chance Bandy collection; current owner unknown...practical experience at the Gottesehre (“God’s Honor”) mine, a small fluorite mining operation in Urberg, near...E-Mail: stuwil@aol.com Rhodochrosite, Uchucchaqua mine, Lima Dept. Peru 2 inches. Wilensky photo. Clara |  | | Report (issue) | | == Elbaite “mushroom,” 4 cm, from the Palelni mine, Molo village, Momeik Township, Kyaukme District...==== of the rare brochantite of the Los Azules mine in Chile: spherical tufts of emerald-green fibrous...4.8 cm, from the Los Azules mine, Quebrada San Miguel, Copiapo Province, Atacama region, Chile. Luis... Gold, 2.4 cm, from the Tiglit area, Guelmin Province, Guelmin-Qued Noun Region, Morocco. Luis Burillo...of bornite pseudomorphous after chalcocite from the Las Cruces mine near Seville in southern Spain: you’ll |  | | Catalog/List | | Cornwall pages 8 S 3 : ALLOPHANE, ARTHURITE, pure CHALCOCITE CHILDRENITE CHALCOALUMITE TETRAHEDERITE. GALENA...pinkish fine grained mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x H £2.50 1x1 £4...and Be Mica white cleavages in Muscovite. (Harding Mine,Taos County, New Mexico) 1x1 £3.50 1x2 £7 097 CHLOANTHITE...MINERAL !! dark red micro's on matrix. (Getchell Mine,Humboldt Co . Nevada USA) 5mm £4 151 LEUCOSPHENITE...OH fairly sparse, green crusts on matrix. (San Miguel Mine Moctezuma Mexico) 1cm piece £ 5 5mm £3 WITH |  | | Report (issue) | | ..................................... Hembrillo-San Andrecito District ................................................................... Steins Pass-San Simon District ............................................................. 107 107 108 108 109 San Juan County ............................................................................... 109 San Miguel County ...................................................................... 115 New Placers (San Pedro) District ................................ |  | | Report (issue) | | Geology--continued Stratigraphy--continued Mesozoic--con tinued San Rafael group ................... 2.S Entrada sandstone...sections measured in the Klondike Ridge area, San Miguel and Dolores Counties, Colorado. . . B. Descriptions...Descriptions of selected carnotite deposits. ..... Penju mine ..................... Deposit #440 ...............deposit (in pocket). . . . 4. Hidden Treasure mine (in pocket) ........... (All plates in pocket)...southeast toward the Horse Park fault block and the San Juan uplift ....... 13. Disappointment Valley. |  | | Journal (article/letter/editorial) | | mineralizedfossil plant material. Primary sulfideminerals,chalcocite,covellite,bornitc, chalcopyrite,and pyrite, were...reconnaissance 26). Most of the production camefrom the San of coppersulfideswith carMiguelmine(Fig. 1) priorto...bonaceous tion wassporadic andminor,the Eurekaand San berry (1876), Cazin (1880), Jenks(1899), and Miguelmines(Fig...concerning the time of minNacimiento mine(formerlyCopperGlance-Cuprite mine)wentintoproduction withreserves...Mesozo•cs and Cenozoic lower 107 ø Precambrian Mine _ <• 1 or prospect ioooo Fault• dotted |  | | Journal (article/letter/editorial) | | of cases cannotbeutilized'. Theprimary oresare chalcocite,with small amounts of bornite, chalcopyrite and...in progress. CO1'1'ER ANr• L•Ar• rmPOSITS • SAN•)STO•. European Occurrenceg.•--The European occurrencesare...mentionedare (besidessecondarymalachite and azurite): chalcocite,chalcopyrite,tetrahedrite (?), barite, vanadi-...gypsiferousmarls of Tertiary age; fossil wood and chalcocite are also found. 1 In Bohemia • the lower Permian...plant remains. The mineralsare cerussite,galena,chalcocite(?) and carbonates. The best known depositsof |  | | Journal (article/letter/editorial) | | (Manzano Mountains), E. of Albuquerque. Galena King mine: barite, fluorite, galena, malachite. Hell Canyon...Canyon subdistrict (Seiiora de 10s Milagros mine): copper, cuprite, malachite. Catron County Apache Creek...district, NE of Glenwood: acanthite, bornite, chalcocite, fluorite, gold, hematite, pyrargyrite, rhodochrosite...stolzite. Wilcox district, S. of Mogollon. Lone Pine mine: emmonsite, khademite, lannonite,* mackayite, poughite...poughite, rajite,* tellurium, wilcoxite.* Sacaton mine, Blue Rock and Bit Spar prospects: fluorite. Volume |  | | Report (issue) | | Geological Survey Cover photograph: Burro No. 7 mine, Slick Rock, Colorado. Photograph by Jim Cappa,...GEOLOGIC INVESTIGATIONS IN THE SLICK ROCK DISTRICT, SAN MIGUEL AND DOLORES COUNTIES, COLORADO GEOLOGICAL SURVEY...Thin-Section and Heavy-Mineral Studies of Oxidized Cougar Mine Rolls...............39 Heavy-Mineral Studies Indicate...of Elements In and Near a Roll in the Burro No. 7 Mine........................47 Lead-Isotope Data for...cutaway diagram of the ore deposit at the Ike No. 1 mine, Incline No. 1, Radium group of mines.......... |  | | Journal (article/letter/editorial) | | University] at 05:52 29 January 2015 FRENCH CREEK IRON MINE, CHESTER COUNTY, PENNSYLVANIA M any minerals described...specimens. One such locality is the French Creek iron mine, Chester County, Pennsylvania, an occurrence worthy...chalcopyrite after tetrahedrite, pyrrhotite, chalcocite, and rarely silicates such as pyroxenes and amphiboles...amphiboles are known, as are copper, chalcocite, bornite, pyrite, tetrahedrite, and even calcite pseudomorphs...States; they occur in relative abundance in a broad province that occupies southern Arizona and northern Sonora |  | | Book | | this book to further investigate the subject. Miguel Romero PhD President Sociedad Mexicana de Mineralogfa...bodies. My deepest thanks must go to John Sinkankas; Miguel Romero; Eduardo Schmitter; and Jeff Kurtzeman,...Mexico. Special thanks also to Don Pedro Mahieux, Miguel Romero, Eduardo and Rebecca Schmitter, Isidoro...produced specimens from such places as the La Fe Mine in the state of Chiapas and Santa Rosalia in the...CALl[NTCS ... I MI ( Figure 3. The mineral province of Sierra Madre Occidental. (Modified from Berstein | | | Book | | this book to further investigate the subject. Miguel Romero PhD President Sociedad Mexicana de Mineralogia...bodies. My deepest thanks must go to John Sinkankas; Miguel Romero; Eduardo Schmitter; and Jeff Kurtzeman...México. Special thanks also to Don Pedro Mahieux, Miguel Romero, Eduardo and Rebecca Schmitter, [sidoro...produced specimens from such places as the La Fé Mine in the state of Chiapas and Santa Rosalia in the...WIC ' ' (OSE INSET) Figure 3. The mineral province of Sierra Madre Occidental. (Modified from Berstein |  | | Journal (article/letter/editorial) | | uranium depositsin the Monticello mining district, San Juan County, Utah. The Sa2/Sa4 ratios of these sampleswere...however,the other sulfidesanalyzed,such as galena,chalcocite,and chalcopyrite,were not acid treated. The superpannerwas...Colorado Star mine: mineralized sandstone --23.0 Gypsum Valley District, San Miguel County, pyrite...pyrite Colorado Pitchfork mine: sulfide from sheared zone --41.0 along axis of anticline, associated...Grand County, Utah pyrite-marcasite Little Eva mine: pyrite as interstitial material associated in part |  | | Catalog/List | | pinkish fine grained mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x 14 £2.50 1x1 £4...guite rich black masses in matrix (Union Carbide Mine, Wilson Springs Garland County, Arkansas USA) 1x1...OH fairly sparse, green crusts on matrix. (San Miguel Mine Moctezuma Mexico) 1cm piece £ 5 5mm £3 WITH...Quite rich yellow crusts on matrix. (Outpost Mine, San Domingo Wash Maricopa County Arizona) Ixliins...MINERAL !I dark red micro's on matrix. (Getchell Mine,Humboldt Co . Nevada USA) 5mm £4 up to 1.5cm £7 |  | | Journal (issue) | | Michigan Abraham Rosenzweig Tampa, FL Correspondents Miguel Calvo Zaragoza, Spain Michael P. Cooper Nottingham...ificad a m in e, C e rro R ico d e P o to si, Bolivia. R esearch C h a rita b le T ru s t sp e c im e...gratifying. One young mineralogist, a former student of mine, said that although he had never met Mike, he had...94530 Gem ini Minerals Joe & S u san K ielbaso P.O. Box 70062 San D iego, C A 92167 Tel: (619) 223-0620... famous mineral localities: Cerro ;8.ico de £ofosi Bolivia ^ --------------------- Wendell E. Wilson 4631 |  | Tornos, Fernando, Velasco, Francisco, Slack, John F., Delgado, Antonio, Gomez-Miguelez, Nieves, Escobar, Juan Manuel, Gomez, Carmelo (2017) The high-grade Las Cruces copper deposit, Spain: a product of secondary enrichment in an evolving basin. Mineralium Deposita, 52 (1) 1-34 doi:10.1007/s00126-016-0650-3 | Journal (article/letter/editorial) | | only the secondary ore, the mine has a projected life until 2022. The mine will produce ca. 1 Mt of copper...Scheiber et al. (2015). HCH and HCL refer, following mine terminology, to cementation zones developed on the...significant ones, at Rio Tinto, Tharsis, and San Miguel, have been described in detail in the recent...cementation zone stockwork zone dominated by chalcocite and covellite (Almodovar et al. 1997). The cementation...approximate depth of 1500 m was attained. At the mine site, the basement is located at a depth of ca. |
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