 | | Journal (issue) | | Trebisky and S. B. Keith The Minerals of the Zinc Hill Mine, Inyo County, California..........................c o rc l W \ Beryl. The Hiddenite and Emerald mine, near Stony Point, Alexander County, North Carolina... PERI LITHON BOOKS Box 9996, 5372 Van Nuys Ct. San Diego, CA 92109 P.O. BOX 487-MF, YUCAIPA, CALIF...made his mark in a tourmaline find at the B.B. #7 mine in north Norway, Maine, and came to fame as the...specimens and gem materials in clude the Harvard mine for purple apatite, Plumbago mountain for rose quartz |  | | Report (issue) | | and 3, respectively. Arituzar Mine Calichar Caftuelas Daniel Mine San Marcos Volcanclto Salar Centenario...Mucar Laguna Guacha|ayte Laguna Guayatayoc Baratoyoc Mine Grupo Cordoba Laguna Vilama Adriana Lari Los Bayos...Bayos Tropa Pete 3erta Prospect 3lanca Lila Mine Boratera de Antuco Celti Occurrence Coyaguaima Archibarca...Pozuelos Margarita San Mateo Mine Salar de Pucar Salar de Rio Grande Betina Mine Boratera Blanca Lila...Adela Salar de Olaroz El Condor Grupo San Nicolas Benito l-ll Jama Mina Maria Luisa San Francisco Salar de |  | | Report (issue) | | ophyllite; 5. 2 cm tall Cerro Rico, Potosi, B,atillo province, Potosi Andy Seibel col/action Jejf-SC,m/.plwto...wp11ďż˝. Yaalte: 12.5 cm wide Siglo XX Mine, ,Uďż˝ Bustillo province, Potosi Malty Zinn colkdknt (ex Marv...International border -----¡- Departmental border 22 + Antofagasta ! i A RGENT A 0 100 0 640 200 100 600...Minerals from the San Jose and Itos Mines in Oruro ... 26 BY ROBERT B. COOK The Morococala Mine .............Deposit: A Pre-Columbian Gem Mine ........... 80 BY ALFREDO PETROV The Anahi Mine ....................... |  | | Journal (article/letter/editorial) | | OF OF COQUIMBO AND SONIA THE MANGANESE PROVINCE, CHILE ⢠MEHECH CONTENTS PAGE Abstract .........Investigaciones Geo16gicas (IIG), Chile. 428 M/tNGâ˘INESE SEDIMENTARY DEPOSITS OF CHILE 429 Instituto de Investigaciones...approximately 25 km wide, in the west-central part of the province. This region has been intensivelystudiedfor economicpurposes...â˘'71 7 7o MANGâ˘tNESE SEDIMENTsfRY DEPOSITS OF CHILE 4,31 ztrquerosFormation Distribution,Stratiâ˘7raphicRelationsand... 35 m Mâ˘lN'G./t2?ESESEDIMEN7.4RY DEPOSITS OF CHILE 433 d) Mediumgray, aphaniticlimestone,containingnumeroustubular |  | | Report (issue) | | geographical area to which the deposit belongs. 11 PROVINCE The Republic of Bolivia is divided into 9 departments...list the name of the province in which a deposit occurs. PHYSIOGRAPHIC PROVINCE The physiographic provinces...which a mine first produced. YEAR OF LAST PRODUCTION Year in which an inactive producing mine last operated...(PRESENT/LAST) Person or corporation which owns the mine or mining claims. The most recent owner is listed...OPERATOR Person or corporation which operates the mine. This may be a subsidiary or a lessee. TOTAL INVESTMENT |  | | Journal (issue) | | 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, âFamous mineral localities: the Old Yuma mine,â in vol....period of activity, access to the mine was cut off in 1984. In 1996 the mine area was absorbed into the Saguaro...and Mining Company for the sum of $558,000. The mine is now owned outright by the Federal Government |  | | Report (volume) | | chromite deposits of the Camagiley district, CamagUey Province, Cuba, by Delos E. Flint, Jesus Francisco de Albear...Goldich and Harlan R. Bergquist 63 1 (D) Optical calcite deposits of the Republic of Mexico, by Carl Fries...Manganese deposits of Mexico, by Parker D. Trask and Jose Rodri209 guez Cabo, Jr 1 ILLUSTRATIONS Page PLATE...completed main tunnel, Josefina mine 1 In pocket 7. Josefina vein, Josefina mine, plan and projections of No...Josefina mine, plan and projections of adits 2, 3, 4, and 51 In pocket 9. Primera vein, Josefina mine, plan |  | | Book | | translation of Dana's Tratado de Mineral6gia. In 1898, Jose Guadalupe Aguilera authored Bolet[n numero 11 of...de Mexico. These works were actually authored by Jose Guadalupe Aguilera, but because of Dr. L. Salazar...Desautels, Jose Luis Garza-Nieto, A. P Salas-Guillero, Eugene Schlepp, Joseph Urban and Enrique and Jose Angle...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 |  | Rainoldi, Ana Laura, Franchini, Marta B., Boyce, Adrian J., Giusiano, Adolfo, Cesaretti, Nora N., Pons, Josefina, RĂos, Francisco J. (2019) Stable isotope and fluid inclusion study of sediment-hosted stratiform copper deposits from the NeuquĂŠn Basin, Argentina. Mineralium Deposita, 54 (3) 415-436 doi:10.1007/s00126-018-0815-3 | Journal (article/letter/editorial) | | Nature 2018 Abstract The Los Chihuidos and El Porvenir deposits of the NeuquĂŠn Basin are examples of...kaolinite at 60 °C from meteoric water followed by calcite 1 (δ13C â 8 to â 3.3â°) and barite (δ34S + 4.1â°)...2â°), and calcite 2 (δ13C â 12.9 to â 6.8â°) formed as by-product of the redox reactions. Calcite 2 formed...slightly higher temperatures (125â145 °C) at El Porvenir and at Los Chihuidos deposit (80â105 °C). During...with calcite 3a are similar to oilfield and basinal brines. Fluids in equilibrium with calcite 3 in Los | | | Book | | translation of Danaâs Tratado de Mineralogia. In 1898, Jose Guadalupe Aguilera authored Boletin numero 11 of...Griffith, Peter Megaw, John Whitmire, Paul Desautels, Jose Luis Garza-Nieto, A. P. Salas-Guillero, Eugene...Eugene Schlepp, Joseph Urban and Enrique and Jose Angle Toricillas for sharing their extensive knowledge of...produced specimens from such places as the La FĂŠ Mine in the state of Chiapas and Santa Rosalia in the...IG Oe feo pe x \ LAK hae! gin WS Durango,° El Soo ÂŽ 3 ot ? f altittoâ(o) -Yy ite eee cot |  | Benites, Diego, TorrĂł, Lisard, Vallance, Jean, Laurent, Oscar, Valverde, Pablo E., Kouzmanov, Kalin, Chelle-Michou, Cyril, FontbotĂŠ, LluĂs (2021) Distribution of indium, germanium, gallium and other minor and trace elements in polymetallic ores from a porphyry system: The Morococha district, Peru. Ore Geology Reviews, 136. 104236pp. doi:10.1016/j.oregeorev.2021.104236 | Journal (article/letter/editorial) | | University of Peru (PUCP), Av. Universitaria 1801, San Miguel, Lima 15088, 7 Peru 8 b Department of...188 NW to SE, the Ticlio, Gertrudis, Codiciada, San Francisco, Toromocho, and Yantac stocks 189 (Fig...207 0.2 Ma and 6.23 Âą 0.12 Ma) of crosscutting calcite-adularia veins are interpreted by 208 Catchpole...low-sulfidation mineralization at Manto Italia; 210 ii) Porvenir skarn (7.2 Âą 0.2 Ma; phlogopite 40Ar/39Ar ages)... Economic mineralization in the Manto Italia, Porvenir, and Lower Ombla replacement 218 bodies is interpreted |  | Catchpole, Honza, Kouzmanov, Kalin, BendezĂş, Aldo, Ovtcharova, Maria, Spikings, Richard, Stein, Holly, FontbotĂŠ, LluĂs (2015) Timing of porphyry (Cu-Mo) and base metal (Zn-Pb-Ag-Cu) mineralisation in a magmatic-hydrothermal systemâMorococha district, Peru. Mineralium Deposita, 50 (8) 895-922 doi:10.1007/s00126-014-0564-x | Journal (article/letter/editorial) | | mor 8 718 000 N mor Gertrudis porphyry Duvaz San Francisco Cu-Mo porphyry Q.al mor K Q.al Ju ...mor fault TOLDOJIRCA Manuelita mor c-bx SAN TADEO San T adeo fault Pu Mt Toromocho open pit ...porphyry dyke Pa Gy Yantac porphyry Vt Galera Porvenir open pit (skarn) Pu Yauli Dome Mt Q.al Mt Gy...c-bx Ju Ga Galera volcanic rocks Sulfurosa San Florencio mor 8 714 000 N Alluvial deposits Ga...intrusionsâ (Boggio 1980), and now comprise the Ticlio, San Francisco, Gertrudis, and Yantac intrusions, and |  | | Journal (article/letter/editorial) | | 1223â1231 SULFUR AND LEAD ISOTOPE STUDY OF THE EL MOCHITO Zn-Pb-Ag DEPOSIT K. M. AULTâ ,* AND A. E....MontrĂŠal, QuĂŠbec H3A 2A7, Canada Abstract The El Mochito mine, located in west-central Honduras, exploits...the skarn, appears spatially associated with the El Mochito deposit, and a source of fluid and metals...â1 and +2 per mil, suggesting that the sulfur at El Mochito was primarily igneous in origin. Lead isotope...Newberry et al., 1991; VĂĄzquez et al., 1998). At El Mochito, however, except for the Cu/(Zn + Pb) ratio |  | | Report (issue) | | E. Wrather, Director Bulletin 954-D OPTICAL CALCITE DEPOSITS OF THE REPUBLIC OF MEXICO BY . CARL FRIES..._ 117 Varieties and properties of the mineral calcite- -_______________________ 119 Common varieties...crystallization ._-._____.____.______ 119 Properties of calcite crystals____--------_--_^____-_-_-----_____.. 120...calcite___---________._ 140 Factors affecting quality of calcite-----------_-_---__.-_-.-.._.-141 - Origin_______...Methods of mining, cleaving, and selecting usable calcite-___.___..__ 145Suggestions for prospecting.___ |  | | Journal (article/letter/editorial) | | structuralrelationsof the ore bodies. ⢠J. Aguilera y E. Ordofieâ˘, El Mineral de Pachuca,Bols. 7, 8, 9, Instituto GeoI6gicode...224-241, 1902. s H. V. Winchell, Geologyof Pachucaand El Oro, Mexico. Amer. Inst. Min. Met. Eng. Trans., LXVI:...Guie Vein Moranâ˘4 Porvenir--1 Roâ˘ario--⢠Santa Aria--4 Sacramientoâ˘2 San Pedro y San Pablo--I Viscaina--6...specimens of which 13 were polished. San Jose de Gracia--2 San Pedro---3 Unknownâ˘I A total of 15 or...in a singlepolishedspecimenfrom the Guatimotzin mine at Pachucawas there evidenceof slightfracturingbetweenthe |  | | Book | | Gerente de Exploraciones Av. Jose Galvez Barrenechea 218, Urb. Corpac Lima-San Isidro, Peru Prof. Dr. ESTEBAN...Geologia, Universidad de Guanajuato Ex-Hacienda de San Matias s/n Apartado Postal 347 Guanajuato, Gto. 36020...Maraichers CH-1211 Geneve 4, Switzerland Prof. Dr. JOSE FRUTOS Programa de Geologia Econ6mica Aplicada,...Universidad de Concepci6n Casilla 4107 Concepci6n, Chile ISBN 978-3-642-88284-5 DOI 10.1007/978-3-642-88282-1.... . . . 37 The Metalliferous Ore Deposits of Chile and Argentina, and Their Geologic Framework J. Oyarzun |  | Grandia, F., Cardellach, E., Canals, A., Banks, D. A. (2003) Geochemistry of the Fluids Related to Epigenetic Carbonate-Hosted Zn-Pb Deposits in the Maestrat Basin, Eastern Spain: Fluid Inclusion and Isotope (Cl, C, O, S, Sr) Evidence. Economic Geology, 98 (5) 933-954 doi:10.2113/gsecongeo.98.5.933 | Journal (article/letter/editorial) | | The C and O isotope compositions of ore-stage calcite (δ13C from 0.6 to â7.8â°; δ18O from 17.2 to 20.9â°)... Recently, U-Pb dating of ore-stage calcite in the Avecilla mine (Valdelinares area) revealed that generation...sulfides. The estimated ore grade in the ResurrecciĂłn mine was 6.7 percent Zn and 0.2 percent Pb. Smaller occurrences...Km-48 (outside the mapped area in Fig. 4) and Porvenir mines. In the Mas de la Mina-CedramĂĄn area, Zn-Pb...mineralization was worked at the CedramĂĄn, Mas de la Mina (San Vicente and Encontrada) and Cabanes de lâArc mines |  | | Report (issue) | | ..................................... Hembrillo-San Andrecito District ................................................................... Steins Pass-San Simon District .................................................................................... El Rito Placer District ....................................................... 107 107 108 108 109 San Juan County .................................................................................. 109 San Miguel County .................................. |  | | Report (issue) | | A-A' of the Cuarenta mercury district, Municipio de San Bernardo, State of Durango, Mexico ⢠⢠⢠⢠⢠⢠â˘...mostly of "gambusinos" (as the small, independent mine operators are called in Mexico) and their families...underlies the lower part of the northern slope of Cerro El Cuarenta, much of the Arroyo del Cuarenta, and all...found in the granite on the western slope of Cerro El Cuarenta. Diabase Dikes that are tentatively identified...nearly all are fractured and veined with white calcite, indicating a period of deformation before they |  | | Book (edition) | | are 2;iven: 1) the accepted largest crystal of calcite in the of- information name is rarely of...in Chaco Canyon, San Juan County: as a Aragonite Malachite Muscovite Azurite Calcite (crystals) Pyrite...naldo, and pendants of malachite, gypsum, and calcite; and pigments of azurite, hematite, and malachite...the Rio Grande Valley, somewhere between and the San Mateo Mountains, they found "very contents." The...established his headquarters and first Spanish settlement, San Juan, 7 at the pueblo of Oke, near the junction of |  | | Report (volume) | | 85 86 86 86 86 El Diamante antimony concession___________________________ El Porvenir prospect______...Cobre prospect__________________________________ San Rafael prospect_____________________________________...district_________ __________________________ Mina Vieja, El Sapo, and Venecia prospects._______ __ Showings in...ral Antioquia placers._________________________ San Andre"s niine-___-------_---------------------Providencia...mine________________________________-_______ Guayaquil mine ___________________________________________ Cau |  | | Report (volume) | | Mineralogy-_--___----_-___--__--__-_-_-.-_-_____-_-__ Mine workings.._____________-_-_-___-......_..._...__...---___-_.._..____-..Porvenir mine__-__--_-_-_._----_______.__-._._.____Vaca mine.-__-----_--_-_-_---------_-...district... _ __-__. In pocket 35. Composite map of mine workings, Huahuaxtla mercury district__________...____ In pocket 36. Geologic map and sections of mine "workings, Huahuaxtla mercury district..__--_-_...___--____-__-_-_-_______-_161 14. Map of the Guillermina mine workings. __ -___--__-____-___ 168 GEOLOGY OF |  | Litherland, M., Annells, R. N., Appleton, J. D., BerrangĂŠ, J. P., Bloomfield, K., Burton, C. C. J., Darbyshire, D. P. F., Fletcher, C. J. N., Hawkins, M. P., Klinck, B. A., Llanos, A., Mitchell, W. I., O'Connor, E. A., Pitfield, P. E. J., Power, G., Webb, B. C. (1986) The geology and mineral resources of the Bolivian Precambrian shield. Overseas Memoir 9. British Geological Survey | Report (volume) | | 55 Minor intrusions 55 Tectonic framework of the San Ignacio Orogeny 56 The early events (Doi and Do2)...Metamorphic Basement ( > 1400Ma) Geochronology 11 The San Ignacio Schist Supergroup 12 Stratigraphy 14 Quartzites...mafic/ulu¡arnafic intrusive formations 24 Deposition of. the San Ignacio Supergroup 25 The Chiquitania Gneiss Complex...Basen1ent 38 The quest for a stratigraphy 39 Three: The San Ignacio Orogeny (c.1400-1280Ma) 41 Geochronology...Petrogenesis 50 Other orogenic rock units 53 Migmatites 53 San Ignacio granitoids of the Southern Zone 54 11 Four: |  | | Journal (article/letter/editorial) | | exploitedat the small San A 40-km2plutonof intermediate granitoid rocks5 JudasTadeo mine (lat 15o34'54"S;...itslithophilemetal-richquartzvein systemwould km westof the mine(Fig.2) isnamedhereafterCerro be morecharacteristic...domain of the Cordillera Oriental to (Fig. 1).The mine,alsoknownasMilagrode SanJudas on its northwestmarginby...Palca Group Tadeo and formerly asRosaCarela or Porvenir,has beensporadically activeoverthe past40 years;Kiils-...it cooledrapidlyand mineralizedarea (Fig. 2). The mine is at an altitude Suet al., 1984), suggesting size |  | | 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...nepheline, biotite and albite-antiperthite crystals in calcite-cored vein-dikes (by L. Moyd) 21:235-248 ALICE...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 |
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