 | | Journal (article/letter/editorial) | | VolcanicRocksof the La Libertad Gold Mining District and Its Surroundings,Nicaragua MAURICIO DARCE* Departmentof...urroundinga swarmof auriferousquartzveinsat La Libertad,Nicaragua.The outermostzone (I) is affectedby...appearanceof laumontiteinsteadof heulanditeand mordenite, swellingchloriteinsteadof smectite(in drill coresamples)...wairakite subfacies). A steepthermal gradientat La Libertad, exceeding150øC/km, revealsthat the mining districtis...40 depositsin Nicaragua(Fig. 1), but there are only two km west-northwest of La Libertad contains similar |  | | Journal (article/letter/editorial) | | Overview of the Geology and Mineral Industry of Nicaragua a Joseph T. Arengi & Glen V. Hodgson b a Consulting...Carretera Masaya, 1, cuadra arriba, Managua, Nicaragua Published online: 06 Jul 2010. To cite this article:...Overview of the Geology and Mineral Industry of Nicaragua, International Geology Review, 42:1, 45-63, DOI:...Overview of the Geology and Mineral Industry of Nicaragua JOSEPH T. ARENGI Consulting Geologist, P. 0. Box... Carretera Masaya, 1 cuadra arriba, Managua, Nicaragua Downloaded by [McMaster University] at 13:15 |  | | Report (issue) | | U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY BIBLIOGRAPHY ON THE OCCURRENCE, PROPERTIES, AND..."The crystal structure refinement of a natural mordenite." Zeitschrift fur Kristallographie 175: 249-256...Fischer (1990). "Single crystal experiments on mordenite and erionite." Conf. Proc. - Ital. Phys. Soc....Sardarly (1988). "Adsorption of acetylene on natural mordenite." Azerbaidzhanskii Khimicheskii Zhurnal (2): 8-11..."Cytotoxic and fibrinogenic properties of natural mordenite." Kigiena i Zdraneopazvane 28(2): 25-30. Arthur |  | | Report (issue) | | oportunidades para el desarrollo de recursos DEPARTMENT OF THE INTERIOR DONALD PAUL HODEL, Secretary...Assessment for Central America, by Wendell A. Duffield ll3 La Evaluacion de Recursos Geotermicos en Centroamerica...Assessment in the Tropics, by Donald B. Hoover 196 La Aplicacion de los Metodos Geofisicos Electricos en...oportunidades para el desarrollo de recursos DEPARTMENT OF THE INTERIOR DONALD PAUL HODEL, Secretary...Assessment for Central America, by Wendell A. Duffield 113 La Evaluaci6n de Recursos Geotermicos en Centroamerica |  | | Journal (issue) | | unusual, organics-rich sedimentary rocks in the Department of Boyaca in west-central Colombia. From the...late 20th century, when the Gachala, Penas Blancas, La Pita and other deposits were first worked, these...deposits: The Western Belt consists of the Muzo, La Pita, Cosquez, La Marina and Penas Blancas mining areas, whereas...important mines are in the Western Belt (including the La Chapa, Camancha, Alumbral, Guincha, Santa Barbara...lies in the Department of Boyaca, although some edges are in Cundinimarca, the department bordering Boyaca |  | | Journal (issue) | | on a creek in northern B.C. in 1937. The B.C. Department of Mines purchased it for $1,500, to exhibit...1978. She was also instrumental in reopening the La Brea Tar Pits in Los Angeles, and served on the Board...collection, then opened a gift shop in the Geology Department to sell specimens, using the profits to purchase...County, Hungary. Amethyst, 11.2 cm, from Cerro de la Concordia, Piedra Parada, Veracruz, Mexico. Ex Dan... Fluorite with quartz, 11.2 cm, from the La Viesca mine, La Collada district, Asturias, Spain. Supplement |  | | Book | | canadien de la nature Text copyright © 1994 by Canadian Museum of Nature/ Musee canadien de la nature Photographs...experimental studies we know that PLATE E 3 Mordenite on Cristobalite in Basalt. Poona, Maharashtra...Oncethought to have originated from basaltic magmas, mordenite and most other zeolite minerals found in basaltic... chabazite, heulandite, natrolite, mesolite, mordenite, and stilbite [see PLATES 6, 53, and 54]. Most...Montana San Juan County, Colorado Quiruvilca, La Libertad, Peru P/hy-mg P/hy-mg? P/hy-mg 6,148 109,141 |  | | Journal (issue) | | Robinson (Kingston, Ont.) Uschi Rohrl, La Jolla Gem and Minerals (La Jolla, CA) Abraham Rosenzweig (Tampa...Guanajuato, Mexico Ojuela mine, Mapimi, Mexico Mina la Bufa, Charcas, Mexico El Bote/Sobrete mine, Zacatecas...mines, Elba, Italy Bourgoin mine, Chessy, France La Gardette mine, Le Bourg d ’Oisans, France Florence...Tercera mine, Chanarcillo, Chile Quiruvilca mine, La Libertad, Peru Bella mine, Artigas, Uruguay Santa Rosa...Japan-Law Twinning in Quartz by Robert B. Cook Department of Geology Auburn University Auburn, Alabama |  | | Book | | enclosed by a rind of sandstone and chert (Zzyzx, 201 la). The first specimens of crystallized inesite from...tum brownish (Zzyzx, 201 la). INDERITE UNITED STATES and CANADA CALIFORr-.'lA Kramer deposit, Boron,...6 EUROPE ITALY Monte Nero mine, Rocchetta Vara, La Spezia, Liguria. With the extension of quarrying...PERU Laguna da Salinas near Arequipa, Arequipa Department. Around 2000, active mining at the Laguna da...at the 2013 Tucson show (see photo in 2013: 341). La Mesa, Chihuahua. Subhedral metallic gray-black crystals |  | | Journal (issue) | | Write for one, or call their customer service department (603-924-7181) and have them send you one. FOOD...localities: Chanarcillo Chile by Robert B. Cook Department of Geology Auburn University Auburn, Alabama...(1905) El mineral de Chanarcillo. Boletin 106 de la Sociedad Nacional de Mineria, Santiago. GRATACAP...The Mineralogical Record, July— August, 1979 A la m o O / / CERRO / DEL 'G A L L E G O f y S IE R...IE R R A DE LA V IB O R A jC E R R O S IE R R A D E L GALLEG O O R ancho Plan d e l A la m o DE LO |  | | Book (edition) | | ASG -Archives de Science Geneve BM - Bulletin de la Societe fram;aise de mineralogie et de cristallographie...Huitzuco, Guerrero, Mexico, in crystals to 3 cm at the La Gardette mine, near Bourg d'Oisans, !sere dept.,...of Santo Toribio, Quiruvilca-Pierina subbelt, La Libertad dept., and at Calloma, Arequipa dept., all Peru...Chickencoop Canyon, Tulare co., all California, and at the La Madrelena mine, Baja California, Mexico. AM 66, 1050-1053...Trimo1111s open pit, France. H A 24 ALLA, 'ITE-(LA) AA Virginia.as a 45 kg crystalfromCopperGulch |  | | Journal (issue) | | (6 1 3 -4 7 3 -4 3 2 5 ) F ra n k & W e n d y M e la n so n from the CTEW SPAULDZNG POCKET Ramona,...postpaid. THE ERSKINE COLLECTION 307 Rosemont Street La Jolla, California 92037 Since 1939 Pink apophyllite...characterization of new mineral species by Pete J. Dunn Department of Mineral Sciences Smithsonian Institution Washington...C., PERMINGEAT, F., de ROEVER, J. P., (1961) Sur la nomenclature mineralogique. Bull Soc. franc. Miner...(left) Calcite showing parallel growth with a curve (La Mojina mine, Gallegos, Chihuahua, Mexico; white; |  | | Book | | Berkshire RG11 2PY, England Van Nostrand Reinhold 480 La Trobe Street Melbourne, Victoria 3000, Australia...Especies Minerales de Jalisco; D. Santiago Ramirez’s La Riqueza Minera de Mexico, and his translation of...pa Biren vem, nM cad tomas ies ery £5 ao hebe, La iOd aay Am gle Pha yy i;sian, WRT a ss] ae " re...(Fig. 1) produced specimens from such places as the La Fé Mine in the state of Chiapas and Santa Rosalia...took refuge in a remote side canyon of the Sierra de la Santa Eulalia where they accidentally rediscovered |  | | Book | | be addressed LO Thunder Bay Press, Editorial Department. at the above address. All other correspondence...Natsume (Japan), Bou Azzer (Morocco), Anarak (Iran) and La Rloja (Argentina). NiAs Colour: copper-red Lustre;...found at Shimen (Hunan, China) and Quiruvica (La Libertad, Peru). O Colour: orange-yellow to yellow...Habit: Crystal System: 116 crystals tabular or acicu la r; foliated or stalactitic aggregates o rthorhombic...Billietite is found in Shaba Province (Congo), the La Crouzllle, Margnac and Rabejac mines (France), Menzenschwand | | | Book | | be addressed LO Thunder Bay Press, Editorial Department. at the above address. All other correspondence...Natsume (Japan), Bou Azzer (Morocco), Anarak (Iran) and La Rloja (Argentina). NiAs Colour: copper-red Lustre;...found at Shimen (Hunan, China) and Quiruvica (La Libertad, Peru). Colour: orange-yellow to yellow Lustre;...Billietite is found in Shaba Province (Congo), the La Crouzllle, Margnac and Rabejac mines (France), Menzenschwand...with halloysite and kaolinite. Alunite is mined at La ToUa (Italy), Nevada (USA), France, Hungary, Greece | | | Book | | Berkshire RG 11 2PY, England Yan Nostrand Reinhold 480 La Trobe Street Melbourne, Victoria 3000, Australia...£species Minerales de Jalisco; D. Santiago Ramirez's La Riqueza Minera de Mexico, and his translation of...(Fig. 1) produced specimens from such places as the La Fe Mine in the state of Chiapas and Santa Rosalia...took refuge in a remote side canyon of the Sierra de la Santa Eulalia where they accidentally rediscovered...considered to be the bonanza days of the Real de la Santa Eulalia. A small n1ining cc:1mp, located below |  | | Journal (issue) | | and Cor W. Notebaart Research and Development Department Nchanga Consolidated Copper Mines Ltd. and Roan...Contribution a la mineralogie des arseniates, phosphastes et vanadates de cuivre. Bulletin de la Societe francaise...46th Place South Auburn, Washington 98002 A ll b la c k o r c lear, twop ie c e c o n s tru c tio n ...in fo rm a tio n s u p p lie d in th is new , e n la rg e d list. O rd e r to d a y —s a tis fa c tio...Minerals 1973-1977: A Perspective by Pete J. Dunn Department of Mineral Sciences Smithsonian Institution Washington |  | | Book | | Oxford OX2 6DP Oxford University Press is a department of the University of Oxford. It furthers the...scope of the above should be sent to the Rights Department, Oxford University Press, at the address above...107. Copper with malachite (green) from Corocoro, La Paz, Bolivia. Subject: 95 x 82 of silver. The... Sulphides Figure 124. Pyrite from Quiruvilca, La Libertad, Peru. Subject: 73 x 104 mm. MINERAL DESCRIPTIONS...chalcocite, Figure 177. Enargite from Quiruvilca, La Libertad, Peru. Subject: 51 x 95 mm. Bournonite, CuPbSbS |  | | Journal (issue) | | u a rry , C e n tre v ille , V irg in ia . T h e la rg e c ry s ta l g ro u p m e a s u re s 14 x 14...postpaid. THE ERSKINE COLLECTION, 307 Rosemont St., La Jolla, Cal. 92037 UJiJflLESfJJI \\N TSUMEB SECONDARIES...(6 1 3 -4 7 3 -4 3 2 5 ) F ra n k & W e n d y M e la n s o n JEWEL TUNNEL IMPORTS P.O. Box 267, or 1212...VACHEY, H. (1972) Une nouvelle variete de talmessite: la talmessite nickeliiere d’Arhbar. Notes et me moires...M., and LEBLANC, M. (1970) Les mineralisations de la region de Bou-Azzer-El Graara. Notes et memoires |  | | Journal (issue) | | O S IT E fro m th e N ’C h w a n in g m ine , K a la h a ri M a n g a n e s e F ie ld , C ape P ro v in...250 words should be sent to: Donald R. Peacor Department of Geology and Mineralogy The University of Michigan...doubly terminated. Colors ranged from rel from Mina La Farola (the Farola mine) atively clear to opaque...saw Mina La Verden, only a few miles from fine stibnite groups from Baiuti, very aes Mina La Farola,...stroked with a fine wire brush (but were from Mina La Vieja near the village of Portnot), and the best |  | | Journal (issue) | | the Mineralogisk-Geologisk Museum has asked the Department of Environmental Preservation to publish a guide...further detail in the What’s New in Minerals? department) was an unqualified success for the Record this...Doug and Fran Toland 5 I0 Kennedy S tree t Juneau, A la ska 9980I 9 0 7 -5 8 6 -2 9 9 5 10434 22nd Ave....The crystals are generally V2 to 5/s inch long by lA inch thick, but a few much larger exist. They are...health. W.E.W. M ineralogical Notes This new department will provide a place for research notes of some |  | | Journal (issue) | | tution. Photo by wendeii E.wiison. , . . C irc u la tio n m a n a g e r editorial matter I Contributed...GUIDE TO SPECIES NOMENCLATURE BY PETE J. DUNN DEPARTMENT OF MINERAL SCIENCES SMITHSONIAN INSTITUTION WASHINGTON...THE SNOWBIRD MINE Monlanafo Parisile loralilv R. LA SM A N IS 3129 M arin er W ay P o rt C oquitlam ...COUNTY, MONTANA T. 12 N., R. 25 W. (Unsurveyed) E XP LA N A TIO N | FLUORITE P i QUARTZ □ ARGILLITE |...present at the west end of the pit. FLUOCERITE [(Ce,La)F3] This uncommon mineral was identified (Metz, 1971) |  | | Journal (issue) | | e n t, D on M ills , O n ta rio M 3 C 1 N 8 E n g la n d : Dr. R .S. H a rk e r, 2 W e ils ic Lane, R...th le y , L e ic e s te rs h ire LE 7 7 Q B E n g la n d S o u th A fric a : H o rs t W in d is c h ,...CHALCOSTIBITS (Cu,Sb,S) showing a l t e r a t i o n to m a la c h it e D d io W J P f/ &- NOr- i s oiT PER0V3KITE...chneider’s (Pow ay) La Jolla (La Jolla) ■Peri Lithon (San D iego) E rsk in e (La J o lla ) Indian W ells...ells Lap. (R id gecrest) Pala P roperties (La Jolla) NEW FIND - RARE GROUTITE sh arp xls to 8 m m (som |  | | Book | | Lutecium Magnesium Manganese Mercury I Ir Fe Kr La Pb Li Lu Mg Mn Hg Symbol Thulium Tin Titanium Tungsten...\i \ f'l GRIFFITH /\ ,,..._. (L) \ ..... ,l LA NOECKER.-... ( HI __ ~ HI !ff' ,.._ \ ; EXPLANATION...37-39 ; 1970a, p. 33. Son Luis Obispo County: 1. The La Panza placer-mining district was the source of the...of the La Panza Mountains, and from Pozo, Frazier, and Toro Creeks on the west side of the La Panza Mountains...COTTONWOOD CREEK UPPER FEATHER NIMSHEW BUTTE CREEK LA PORTE FEATHER RIVER DISTRICT YUBA R IVER DISTRICT |  | | Book (volume) | | 588, 506w, 487, 447. B53 Peprossiite-(Ce) (Ce,La)(Al3O)2/3B4O10 Locality: Viterbo, Lazio region,...Arsenato-Borates B116 Sassolite 79 H3BO3 Locality: La Fossa crater, Vulcano Island, Eolie Islands, Messina...2 C14 Carbides and Carbonates Ancylite-(La) 105 Sr(La,Ce)(CO3)2(OH)·H2O Locality: Marchenko Peak...1067, 862s, 727, 711, 701. C15 Ancylite-(Ce) Sr(Ce,La)(CO3)2(OH)·H2O Locality: Marchenko Peak, Khibiny...Spectra of Minerals and Reference Samples Data Sr(Ce,La)(CO3)2(OH)·H2O Locality: Iron mine, Kovdor, Kovdor |
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