 | | Book | | Gemstonesof Peru . TO ' ..J.O[_)(ON '\J./ITI1 KY Be-51 R~GAF-P5 f JaroslavHyrsl Gemstonesof...Gemstonesof Peru GRflnil © 2012 Text by Jaroslav Hyr~I © 2012 Photos by Jaroslav Hycll (166), Fidel Salinas...Coll. Z. Rosales. Photo J Hyrsl. 6 Introduction Peru is a country rich in minerals, with numerous very...Crowley et al. (1997) and most recently in the book "Peru, Paradise of Minerals" (Hyrsl et al., 2011 ). N...deals with faceted gemstones, which are very rare in Peru. And finally, the reader can find the bibliography |  | | Journal (issue) | | MineralogicalRecord.com Front cover: Sulfur on Aragonite, 25 cm Cozzodisi mine, Casteltermini, Agrigento, Sicily,...of the Chigi Park in Rome; sulfur, gypsum and aragonite from the Sicilian sulfur deposits; so-called "fenster...place in the Sardinian mines and the Traversella mine (Piedmont). The second edition of the Catalogue...chalcopyrite and various rare sulfosalts from the Bottino mine in Tuscany. MINERAL COLLECTING FROM THE POST-WAR...exploring the underground workings of an historic gold mine in the Brusson area, Val d' Ayas, western Alps. |  | | Journal (issue) | | minerali nella Sardegna sud-occidentale. I. Santa Lucia (Flwninimaggiore). _ _ __ pag. 69 C. Rewilzer...cristalli aciculari di agard1te di 3L-4 ~ . . . . di Santa uc1a. su quar7.0. Pala Su Sc1usc1u, rruruera Fluminimaggiore...paesaggi arenaria, solfo, cristobalite, andalusite, aragonite, calcedonio azzurro, occhio di tigre, corsite...di minerali nella Sardegna sud-occidentale 1 ~Santa Lucia (Fluminimaggiore) Introduzione • L'interesse...Pala su Sciusciu, nel complesso minerario di Santa Lucia (Fluminimaggiore), un campione con degli esili |  | | Journal (issue) | | Sabelli & G. Brizzi Osarizawaite from the Silver Hill mine, Arizona ........................ 311 by C. S. Stolberg...tungsten mine, central Kazakhstan, U.S.S.R. The specimen was collected in 1982. The Aktschatau mine is among...of Golden State Mint, Mira Loma, Cali- RED CLOUD MINE SITE, YU M A COUNTY. ARIZONA WULFENITE, Red Ckud...of the mine. The first in the series is a Red Cloud mine wulfenite backed by a view of the mine site;...government-owned company. Crystals from the original mine have not been common for many years, as the workings |  | | Report (issue) | | Ange And ROBERT W. WEBB University of California, Santa (Barbara with INDEX TO MINERALS OF CALIFORNIA...Angeles Robert W. Webb University of California, Santa Barbara University, California March 15, 1959...district, 2, As radial clusters near Lippincott mine, Ubehebe McAllister (4) p. 52. SODA AMPHIBOLES...bakerite has been collected from the Stirling Borax mine, Tick Canyon, Pemberton (p.c. '58). This is an unusual...lens as pale brown crystals at the Foster Bluebird mine 3 miles north of the abandoned station of Ogilby |  | | Journal (article/letter/editorial) | | Franciscan Rocks near Sur Fault Zone, Northern Santa Lucia Range, California ABSTRACT T h e Sur fault zone...characteristic structural pattern (Fig. 2). In the Lucia study area, a single main fault juxtaposes crystalline...of Franciscan rocks that trends across the Santa Lucia Range from Point Sur to 20 km southeast of San...by Yonsei University user FRANCISCAN ROCKS, SANTA LUCIA RANGE, CALIFORNIA rocks east of Morro Bay have...by 15 km of ocean, the Franciscan terrane of the Lucia study area is characterized by pervasive dip-slip |  | | Report (Issue volume) | | Robert W. AVebb LTniversitv of California, Santa Santa Barbara, California December 15, 1962 (4)...1, Thin tabular crystals of andorite Thompson mine, Darwin (1) p. 17. district, are in the rich silver...silver reported by Hall and ANNABERGITE Santa Cruz County: 1, Annabergite carrying zinc is reported...Mines CDMG (21752) in the from the Buchanan is mine near Knowles. APHTHITALITE Inyo County: 1, Aphthitalite...Spring Lake, B. F. Jones (1) p. B200. efflo- ARAGONITE San Bernardino County: Aragouite is reported |  | | Journal (article/letter/editorial) | | Differences in hardness between dolomite and ealeite/aragonite fragments are responsible for the creation of...dur6t6 sp6eifique de la dolomite et de la ealeite/aragonite sont-responsables de la er6ation des textures...mitization, recrystallization, ooid formation, calcite/aragonite transitions, reactions in rocksalt (formation...sedimentary rock): sample 518 from the Devonian Santa Lucia Formation (collected near Saliencia, Northern...grains. Plastic deformation of calcium carbonate (aragonite/calcite) starts approximately at pressure values |  | | Journal (article/letter/editorial) | | easternFranciscan sectioncarries lawsonite + aragonite. Farther south in the Diablo Range [Ernst, 1971]...kbar [Thompson,1970; Lieu, 1971;Nitsch, 1974], aragonite above about 5 kbar [Crawfordand Fyfe, 1964;Beettcherand...lithostaticpressuresof the order of 5 kbar. The presence of aragonite- and jadeitic pyroxene-bearingrocks indicates...metamorphism.Bulk rock K-Ar radiometric datesfor three Lucia area metagraywackes, reportedby $uppe and Armstrong[...assembled Carlson, W. D., Calcite I-calcite II-aragonite equilibfia in Sr-beafing systems (abstract),Geol |  | | Journal (article/letter/editorial) | | determinedthe optical propertiesof darapskitefrom Santa Catalina, about 15 miles northeast of Oficina FIor...both shown on Figure 1, and near Ofi.cinaSanta Lucia, which is not shown in Figure 1 DARAPSKITE 1505...Oficina Alemania. Tabular crystals from Oficina Santa Lucia occur as clusters of delicate, nearly square...Specific gravity Optic sign Synthetic Equivalent Santa Catalina, Chile Long prismatic c; also, (100),...refraction for darapskite from Oficinas Alemania and Santa Lucia (Table 3), and for the synthetic equivalent are |  | | Journal (article/letter/editorial) | | experimentally in quite a different way: when aragonite, crystallized in its stability field from hydrous...and corresponding pressures (9-12 kb) in the aragonite field, it inverts to calcite which characteristically...Parsons, 1925); (2) inversion from metamorphic aragonite during unloading of rocks of high-pressure low-temperature...even reach 30-50~ grain 103, marble (WCR 93C) Santa Lucia Range, California. (2) In some rocks the value...schists is probably a product of inversion from aragonite---in some eases demonstrably so (Brown et al. |  | | 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 Coronel...Coronel Gorrotti Salar de Pocitos o Quiron Santa Ines Yacaro Salar de Pastos Grandes Adela Salar de Olaroz |  | | Book | | crystal 10.5 cm (41/i in. ) high from Tourmaline Queen Mine, San Diego County, Pala, California. Back Cover:...bodies: tooth enamel contains apatite, clan1 shells aragonite, and the serrations in grass blades even contain...graphite are both composed of carbon; calcite and aragonite are bot-h calcium carbonate. Mineral groups are...Stibiotantalite SbTaO. 90 o. CARBONATES 71- 90 91- 108 Aragonite CaCOi 91 Calcite (see gems also) CaCO 3 92- 96...Octahedral Diamond Crystal in Kimber lite Premier Mine, Kimberley, South Africa On loan from Mrs Charles |  | | Journal (article/letter/editorial) | | 1.8 km northwest of the Buena Vista quicksilver mine (Figs. 2, 3). Here the clast size ranges from a...and fine magnetite(P). Some of the carbonate is aragonite. Fine glaucophane forms fringes around pyroxene...Franciscan rocks near Sur fault zone, northern Santa Lucia Range, California: Geol. Soc. America Bull.,...between ocean floor spreading and structure of the Santa Lucia Range, California: Geol. Soc. America Abs. with... 119-163. 1944, Cretaceous and Paleocene of Santa Lucia Range, California: Am. Assoc. Petroleum Geologists |  | | Journal (article/letter/editorial) | | Jerome,United Verde mine (Wood, Michael M.) 5-6 729 Wherryite, Tiger, Mammoth mine (Mclean, W. John.)...1518 Metastibnite, Copiap6, PampaLarga, Alacr6n mine (Clark,Alan H.) tt-t2 2ro4 Nitroglauberite,darapskite...PampaLarga,Alacr6n mine (Clark,Alan H.) 7-8 1338 Sphalerite,Copiap6, PampaLarga, Alacr6n mine (Clark,Alan H...Montrosecounty, Jo Dandy mine (Smith,Marie Lindberg.) l-2 185 Copper Distribution Pyrite, Peru, Cerro de Pasco...Pasco (Clark, Alan H.) 3-4 525 Pyrite, Peru, Cerro de Pasco (Radcliffe, Dennis, er a/.) 3-4 527 Crystal chemistry |  | Zhang, Fangfu, Xu, Huifang, Konishi, Hiromi, Kemp, Joshua M., Roden, Eric E., Shen, Zhizhang (2012) Dissolved sulfide-catalyzed precipitation of disordered dolomite: Implications for the formation mechanism of sedimentary dolomite. Geochimica et Cosmochimica Acta, 97. 148-165 doi:10.1016/j.gca.2012.09.008 | Journal (article/letter/editorial) | | calcite seeds can inhibit the precipitation of aragonite and monohydrocalcite (CaCO3H2O), and induce more...experiments at Earth-surface conditions show that aragonite is the kinetically favored product in solutions...carbonates and favors the formation of Mg-free aragonite (Lippmann, 1973; Berner, 1975; Reddy and Nancollas...Stephenson et al., 2008; Astilleros et al., 2010). Aragonite, which has a denser structure, can incorporate...calcite seeds inhibited the precipitation of aragonite and monohydrocalcite, and induced more Mg2+ incorporation |  | | Journal (issue) | | (engraving by De Brye, 1590). MINING BEGINS IN PERU E W E W W W The Mineralogical Record, W 9...employed as forced labor, cobbing out silver ore at a mine in Chihuahua; from Louis Simonin s i e ergr u r...mining 1. San Francisco 2. Monterey 3. San Diego 4. Santa Fe 5. Tucson 6. El Paso 7. Chihuahua City 8. Saltillo...malachite pseudomorphs from the Milpillas copper mine began appearing on the mineral market in 200 . t...those from Tsumeb, amibia. The huge new underground mine exploits a manto deposit of chalcocite, with secondary |  | | Journal (volume) | | Division of Mines ; Mines and Mineral Resources of Santa Cruz County ; Discoveries in the Strategic Minerals...Mesozoic metavolcanics and sediments in the Inyo and Santa Ana Mountains. But the present writer has found...the Triassic volcanic-sedimentary series in the Santa Ana Mountains so the degree of metamorphism is not...on the southwestern side by the San Jacinto and Santa Rosa Mountains. The All of these mountains rise...Palm Springs no doubt emerge along this fault, The Santa Rosa Mountains, here taken to include the whole |  | | Journal (article/letter/editorial) | | to variations in the 6 13Crecord. INTRODUCTION mine because of poor biostratigraphic control and extensive...offshore Namibia (BATURIN et al., 1972) and the Peru margin (VEEH et al., 1973). However, some phosphor&e...deposits occur on the Blake Plateau, California margin, Peru, Chatham Rise, South African shelf, Cuba, and elsewhere...uppermost meter of organic-rich sediment from the Peru-Chile and Namibian margins (BURNETT, 1977; BATURIN...AGE(2) from Oslick et al., 1992. but metastable aragonite and high-Mg calcite are highly susceptible to |  | | Report (volume) | | County, southwestern Nevada. Anzar phase (of Santa Lucia series). Paleozoic (provisionally) : Southern...column they are included as the Anew phase of the Santa Lucia series. Further study might show that the rocks...entirely Franciscan, (2) a slight variation of the Santa Lucia, or (3) a separate series." Arlington formation...fact that it forms the hills about the Balaklala mine. Later work by L. C. Graton (U. S. Geol. Survey...oil-bearing zone, about 370 feet thick, in the Santa Fe Springs field, Los Angeles County. Is capped |  | | Book | | pénétrait dans la roche de fusion, la proportion du mine rai de plomb augmentait, et, enfin, apparaissait...ceux des célèbres montagnes de Iluantajaya et de Santa Rosa,qui, au siècle passé, ont donné de grandes...chaux), avec des taches de carbonate de cuivre. Mine de Santa Posa, en face de Huantajaya. Tarapacd. A...où ce minéral fut trouvé pour la première fois. Mine Dans cet échantillon, la Chanarcillite du Pérou...aiij^anoealeile (carbonate de chaux et de manganèse). Mine « Jardin de Plata ».— Province de lluanla. La Chanarcillite |  | | Journal (issue) | | Büdenhölzer, Norbert Schöne Mineralien aus Siegerland + Peru Dubois, Christophe Rosa Fluorite, Rauchquarz/Mt...Hans-Helmut Kolumbianische Smaragde direkt a.d. Mine Maginot, Franz Alpine Mineralien, Sammlerstücke...Mineralien, Grubenlampen Peruvian, Fa. Mineralien aus Peru & Bolivien Racko-Giebfried Sternrosenquarz, Rutilquarz...letzter Zeit reichlich auf „gossan" aus der Vela Negra Mine, Pampa Larga Distrikt, Tierra Amarilla, Atacama...Auf lediglich einer Stufe aus der Sterling Hili Mine bei Ogdensburg, Sussex Co., New Jersey, USA in transparenten |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...gysinite-(Nd) and other rare minerals from [the Santa Lucia and Sa Duchessa mines,] Sardinia [Italy] (by...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 |  | | Report (issue) | | and ROBERT WALLACE WEBB University of CcdifomicL Santa Barbara With sections by Ian Campbell and Eleanor...C. Douglas Woodhouse, University of California, Santa Barbara; and the many individuals who generously...Department of Geology, University of California, Santa Barbara, offered expert stenographic and technical...Angeles, and 1950-1964, University of California, Santa Barbara. The results of these studies, although... Webb University of California Los Angeles and Santa Barbara, California December 31, 1965 INTRODUCTION | | | Book | | pénétrait dans la roche de fusion , la proportion du mine ral de plomb augmentait, et, enfin , apparaissait...ceux des célèbres montagnes de Huantajaya et de Santa Rosa, qui, au siècle passé, ont donné de grandes...), avec des taches de carbonate de cuivre. Mine de Santa Rosa, en face de Huantajaya. Tarapacá . N° 50...Manganocalcite ( carbonate de chaux et de manganèse ). Mine « Jardin de Plata » , — Province de Huanta . - ...Manganocalcite (carbonate de chaux et de manganèse). Mine « Jardin de Plata » . Province de Huanta . La |
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