 | | Journal (issue) | | PRIVATE MINERAL COLLECTIONS IN ITALY WITH AN INTRODUCTION BY FEDERICO PEZZOTTA CURATOR OF MINERALOGY...JANUARY-FEBRUARY, 2011 PRIVATE MINERAL COLLECTIONS IN ITALY Participating Collectors: Marco Amabili Silvia...Aragonite, 25 cm Cozzodisi mine, Casteltermini, Agrigento, Sicily, Italy. Adalberto Giazotto collection... MINERAL COLLECTING IN ITALY )In OutCine of MINERAL COLLECTING IN ITALY Federico Pezzotta Mineralogy...literature and music, scholars and aristocrats in Italy assembled some of the first great collections of |  | Nimis, Paolo, Omenetto, Paolo, Stasi, Giorgia, Canovaro, Caterina, Dal Sasso, Gregorio, Artioli, Gilberto, Angelini, Ivana (2018) Lead isotope systematics in ophiolite-associated sulphide deposits from the Western Alps and Northern Apennine (Italy) European Journal of Mineralogy, 30 (1) 17-31 doi:10.1127/ejm/2018/0030-2696 | Journal (article/letter/editorial) | | deposits from the Western Alps and Northern Apennine (Italy) PAOLO NIMIS*, PAOLO OMENETTO, GIORGIA STASI, CATERINA...Università di Padova, via G. Gradenigo 6, 35131 Padova, Italy *Corresponding author, e-mail: paolo.nimis@unipd...saponite, sch scheelite, srp serpentine, sd siderite, sp sphalerite, tlc talc, tnt tennantite...restricted to two whole-rock samples from the Brusson area (Combin Zone) studied by Pettke & Diamond...Sartori, R., Scandone, P. (1990): Structural model of Italy: C.N.R., Progetto Finalizzato Geodinamica, scale |  | | Journal (article/letter/editorial) | | Post-metamorphic gold-quartz veins from N.W. Italy: the composition and origin of the ore fluid B. W...six vein samples from gold-quartz veins in the Brusson district demonstrates that their solute chemistry...gold, quartz, fluid chemistry, fluid inclusions, Italy. Introduction MANY orogenic belts exhibit mesothermal...Monte Rosa district in the northwestern Alps of Italy. The gold--quartz veins of this region, and their...here all come from Val d'Ayas, in the vicinity of Brusson, where individual veins crosscut a wide range of |  | | Journal (article/letter/editorial) | | fluids in the crystalline Gran Paradiso Massif (Orco Valley, north-western Italian Alps): tectonic and geochemical...di Torino, via Valperga Caluso 35, 10125 Torino, Italy b Dipartimento di Scienze della Terra, Università...Ferrata 1, 27100 Pavia, Italy c SEA Consulting s.r.l., via Cernaia 27, 10121 Torino, Italy Received 7 October...handling by H. Armannsson Abstract In the Orco Valley, inside the Gran Paradiso Massif, 3 main fault...bodies or veins, mostly consisting of carbonate (siderite–ankerite calcite)+ quartz with sulphide–Au mineralisation |  | | Journal (article/letter/editorial) | | total 350 Mt @ 0.41–0.53% Cu Active underground mine; total 42 Mt @ >3 g/t Au, >1% Cu L. Cretaceous...Majdanpek Yugoslavia Porphyry-style epithermal, Cu (Au) Mine on standby; mostly along fault cutting >850 Mt @...+ active exploration; total 1,000 t Au ? Biggest mine in historic centre; past production 84 t Au Feasibility...6 Mt Pb+Zn, 37 t Au Romania Italy Austria Baia Mare district Brusson Hohe Tauern Low sulphidation...the Eastern Alps generated approximately coeval siderite, magnesite, and talc deposits and some hydrothermal |  | | Catalog/List | | Ward Minera! on QUARTZ RHODOCHROSITE District Mine. Climax Climax olTolg-Yole Lake. County. ncredibly...years to find a specimen rhombs rhombs Climax Mine, ot rhodochrosite $50 OOU 60.000 Ex The ... 8 nn ae from the \ slight ¢ « nax 1g Mine : The Kevin Ward Mineral Exceptional German...silver was found in the late 1970s at the Dukat Mine measures which is mainly known by 6 cm Ex: Helmut... initely a unique opportunity. From the Dukat Mine, Dukat Gold-Silver Ore Field, Magadan Oblast’, East |  | | Journal (issue) | | Tatry Mountains) - Vyšná Boca (rare sulphosalts, siderite on old dumps, accomodation in the Nízke Tatry...Bolzano Province, South Tirol, Italy - Chalcanthiet, San Antonio Mine (East Camp), Santa Eulalia, Chihuahua...Chihuahua, Mexico - Malachiet (+ Calciet), Ogonja Mine, Seels, Windhoek District, Namibia - Chabaziet,...natuur historisch museum van Turijn gevonden in Brusson , Val d’Aosta en Crodo, Val d’Ossola zijn prachtige...La Gardette, L’Oisan Frankrijk. Goud op kwarts, Aosta dal, Italië nautilus info , jaargang 33 Goud op |  | | Report (chapter) | | metasomatic and metamorphogenic talc, magnesite, siderite and vein- and shear zone-type Cu and As-Au due...contrast with contemporaneous metamorphogenic siderite/magnesite/talc and hydrothermal Cu vein deposits...Cu-Au Cu-Au Cu-Au Cu Fe-Cu-Pb-Zn Mo-W Siderite Magnesite Talc Siderite Magnesite Talc Pb-Zn Metals/mineral...Romania Romania Ukraina Hungary Slovakia Austria Italy Rosia Montana Brad-Sacarimb Baia Mare Beregovo...Beregovo Recsk-Lahoca Banska Stiavnica Hohe Tauem Brusson Au(-Pb-Zn) Au Pb-Zn-Ag Cu, Au Au Au-Cu-Te Pb-Zn-Au |  | | Journal (article/letter/editorial) | | from hydrothermal veins at the Fenilia gold mine, Brusson, NW Italian Alps, as described by Diamond (1990;...delineating entrapment conditions of all inclusions from Brusson sample locality is taken from Diamond (1990). Extrapolation...paragraphs, in order to compare the behaviour of the Brusson quartz samples with previous experimental studies...natural N2–CO2–H2O– NaCl inclusions in quartz from Brusson behave in accordance with previous studies. Changes...solutions in late-Alpine gold-quartz veins at Brusson, Val d’Ayas, Northwest Italian Alps. Am J Sci 290:912– |  | | Journal (article/letter/editorial) | | 1994; Stipp et al., 2002). oxide- and carbonate (siderite) facies BIF (Hellmann, My discussion on the Pal...inclusions in the ‘gash’ veins quartz veins at Brusson, Val d‘Ayas, northwest Italian Alps. subsequent...Untertagekartierung der Hutti-Mine und Kartierung des Tagebaus der Ajjanahalli-Mine in Sudindien (Diplomkartierung)...in a first order shear zone: The Ajjanahalli gold mine (Dharwar Craton, South India). Transactions of the...mineralization in the epigenetic, BIF-hosted Ajjanahalli gold mine (Dharwar Craton, India). Berichte der Deutschen |  | | Catalog/List | | lllSMUTI-IINl'fE IN CI-IALCOl'YRITI!:, Fowey Consols mine, Tywardreath, Cornwall. I0.5x6.5x4. l cm. A strangely...bismuthinite present. £175. 5. BLISTER COPPER, Dolcoath mine, Camborne, Cornwall. 7x7x3cm. A chalcopyrite variety...Cornwall. Fantastic pecimen. £275. 13ORNITE, Tincrort mine, Redruth, Cornwall. 8x6x4.6cm. I\ sandy coloured...David New label. £275. 7. IJOURNONITE, Herodsfool mine, Lanreath, Cornwall. 6.5x5x3.Jcm. A quartz matrix...specimen. £ 150. CALCITE ON PYRITE, New Rosewarne mine, Gwincar, Cornwall. 8. S.7x5.5x3cm. A light coloured |  | | Journal (issue) | | (503) 297-6774 E-mail: Wydar8®aol.com May 2001 Mine ral News The Mineral Database • New version -...the authors and not necessarily the opinions of Mine ral News. Locality descriptions published in the...genuinely happy with this stone he brought from the mine near the village where he lives, and knowing how...pieces of spangolite and brochantite from the Tex Mex Mine in New Mexico, but having paid $50, together, it...afforded myself some of the gold from the Olinghouse Mine in Nevada, but at a price of $80 per MM I easily |  | | Journal (article/letter/editorial) | | Ag, baryte (carbonates) Veins Bone magnesite Siderite Specularite (pyrite, calcite) Au (quartz) Veins...(quartz, Fe-carbonates) Cu (quartz, carbonates) siderite (ankerite) talc (dolomite) Veins Veins Veins...Upper Austroalpine tectonic unit, the former copper mine at Mitterberg exploited a quartz-carbonatechalcopyrite...U-Pb method (90 Ma: Petrascheck 1978). The iron ore mine at Erzberg is well known in the European literature...the type deposit for hydrothermal-metasomatic siderite in marine platform carbonates (Pohl 1992b). Although |  | | Journal (issue) | | born in New York City on Mott Street in Little Italy on April 9, 1947. Her father, Julius Natale, was...of Guerrero and is not known for a single, large mine but several small regional deposits. The cause...carefully mine and preserve them. None of these conditions are at all common! THE GUERRERO MINE The specimen...inspired this dissertation comes from the Guerrero mine in Mexico, hailed by many collectors as the definitive...Collector Bluecap Tourmaline, 29cm. Tourmaline Queen mine, California, December 1972. Ex Marion Stuart to |  | | Journal (issue) | | Articles Famous mineral localities: the Taewha mine, K orea...........................................COVER: WULFENITE with mimetitefrom the San Francisco mine near Magdalena, Sonora, Mexico. The large crystal...Alfredo Ferri, / Sassi de Alfredo Ferri (Milan, Italy) Chris and Agatha Galas, Galas Minerals (Delhi,...Himalaya mine, Mesa Grande, California Tourmaline Queen mine, Pala, California Pala Chief mine, Pala, California...Ledge mine, Washington, California Benitoite Gem mine, San Benito Co., California U.S. Borax mine, Boron |  | | Journal (article/letter/editorial) | | (Slovakia) presented the lecture on fluid evolution in siderite–polymetallic veins of the Western Carpathians...deposits of Uzbekistan, Kazakhstan, China, Mongolia, Italy, India, as well as of Yakutia, Transbaikalia, and...latest stage orogenic gold mineralization at Brusson, NW Italian Alps.” H.X. Wei et al. (China) studied |  | | Journal (article/letter/editorial) | | rhabdophane, rhodochrosite, quartz, serandite, siderite, those in the smectite group, sphalerite, strontianite...Graphite in ore: An unusual occurrence at the Sterling mine. The Picking Table 3ql):ll-13. Kvasnitsa, V. N....is identical to that in quartz from Brusson, Val d’Aosta, Italy, in figures 791-793 of Goldschmidt (1922...ALUMINO-FLUORIDE MINERAL ASSEMBLAGE FROM THE MOREFIELD MINE, AMELIA, VIRGINIA. L. E. Keam, James Madison University...hurmno-fluoride minerals found are very rare. The Morefield mine is the second known occurrence of these minerals |  | | Journal (issue) | | di Brescia, Arco in Trentino, Sion in Svizzera, Aosta, Tina nel Canavese);14 in quest’ultima località...arborescenze spettacolari fra le quali anche quelle di Brusson in Val d’Aosta così che anche l’Italia ha fatto... PIRITE, CALCOPIRITE, TETRAEDRITE, PIRROTINA, SIDERITE, QUARZO e DOLOMITE, ma mancano ancora le splendide |  | | Journal (issue) | | M11se11111 ofVic10ria Associate Editors The Daydream Mine, Silverton, N.S.W. John D. Leach .................maximum of 120 m between the hill tops and the valley floors. In general, the valleys form broad flat...1 .2 m deep) at the southern end. GROSMONT MICA MINE Prospectors first opened this 2-4 m thick pegmatite...of 1 % lithiwn ore (Hunter, 1993). TANTALITE HILL MINE In 1909, Hugh Fraser discovered detrital fragments...that are common in Stewart Lithia mine, Pala, California; Brown Derby Mine, Ohio City, Colorado and the Black |  | | Journal (issue) | | strade. Troviamo campioni di calcite, barite e siderite. Inoltre, mentre lavoravamo, è sopraggiunto un...Brosso, con Salza e Sfregola ai quarzi di Arbaz e Brusson e così via. Non ricordo tutti i nomi, molti sono...ecc. o al raro campione di pirite con oro di Brusson (Aosta). Nelle vetrine erano esposti anche testi antichi |  | | Journal (article/letter/editorial) | | sawthe production of gold studies and fromthe Surluga mine,whichishosted bythelargest of the RobertandKelly...foldedand/or boudinaged within 2 Jubileeshear (Surluga mine, 3 DZ Irregularto lenticular; Several cm-0.5 m...andmorphologies. A. Deformed example ofveinseti in theSurluga mine,hosted bymuscovite schists withintheJubfiee shearzone...calculation method used is the same as that the Surluga mine(veinsetsi and2), MintoA, andMintoE givenin Samson...CH4contents are restricted to vein set 1 in the Surluga mine (gold bearing), offormation ofveinsetsi and2, possibly |  | | Journal (article/letter/editorial) | | muscovite, siderite, ankerite and pyrrhotite, syn-D3 – D4a – b; Stage 4, stilpnomelane, siderite, pyrrhotite...this paper, are kept on site at the Stawell Gold Mine. Special attention was paid to the Downloaded...stable mineral assemblage comprises muscovite, siderite, albite, chlorite, ankerite, pyrrhotite, chalcopyrite...occurs as poikiloblasts that enclose muscovite and siderite near quartz veins. Quartz veins developed during...muscovite cleavage, pressure shadows are filled with siderite, and atoll-textured orbicules indicate growth |  | | Journal (article/letter/editorial) | | 1). Individually, Grasberg is the largest gold mine 147 148 MEINERT ET AL. Ertsberg District 50°...Meinert et al., 1997). and the third largest copper mine in the world. The deposits of the Ertsberg district...ranging in composition from calcite to manganiferous siderite, suggesting that the location 148 149 FORMATION...of the intrusion of relatively dry magmas (cf. Valley, 1986), world-class 151 152 MEINERT ET AL....Diamond, L.W., 1997, Oligocene gold quartz veins at Brusson, NW Alps: Sr isotopes trace the source of ore-bearing |  | | Journal (article/letter/editorial) | | significant source of atmospheric CO2. The Marsyandi Valley exposes a complete section of high-grade metasedimentary...lowtemperature hydrothermal mounds in the rift valley of the Mohns Ridge (71º18' N, 05º47' W), have been...Tertiary-Quaternary tholeiite basalt province of the Skagafjördur valley system in northern Iceland, have been used to identify...waters emerging on the east side of the Skagafjördur Valley indicate that they originated as precipitation...falling on the high mountains on this side of the valley. These waters generally do not contain detectable |  | | Journal (article/letter/editorial) | | Kerrich/Ore Geology Reviews 12 (1998) 381-453 3.2. Mine scale structure hypotheses have been advanced:...Greeostanes 44,”f 7 Fig. 2. Cross section of the Dome mine orebodies, Timmins, Abitibi SVZ. Note distribution...mineralization are the QT and QF vein systems of the Dome mine, Timmins; the Lamaque and Sigma deposits Val d’Or...Ankerite/calcite Biotite Tourmaline ANKBRITB/siderite CHLORITE ALBITE Muscovite TREMOLITE PHLOGOPITE...inclusions away from orebodies of the Kerr Addison mine and Val d’Or deposits Wishida and Kerrich, 1987; |
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