 | | Journal (issue) | | Articles The Val Graveglia m anganese district, Liguria, I t a ly .......................................Donato, Italy macco.marchesini@agip.it Renato Pagano Casella Postale 37 1-20092 Cinisello, Italy renpagan@tin...Val Graveglia area, Genoa Province, Northern Italy. 1— Cassagna mine 2—Gambatesa mine 3— Molana quarry 4—...Molinello mine 5— Monte Bardeneto prospect 6— Monte Bianco copper mine 7— Monte Bossea mine 8— Monte Coppello-Reppia...Coppello-Reppia prospect 9— Monte Porcile mine 10— Nascio 11—Scrava mine 12— Pontori Prospect h CD |  | | Journal (article/letter/editorial) | | assemblages from Northern Apennine metacherts (Italy) R. Cabella, L. Gaggero and G. Lucchetti Dipartimento...delle Scienze, Corso Europa 26, 1-16132 Genova. Italy (Received May 22, 1991; revised and accepted September...assemblages from Northern Apennine metacherts (Italy). Lithos, 27: 149-154. Johannsenite coexisting with...quartz_+hematite) deposits within metacherts at Gambatesa Mine, Val Graveglia, Italy. Primary sedimentary Mn-oxide and...assemblages were found in Val Graveglia (Gambatesa mine, Eastern Liguria, Italy). In the braunite + quartz ores |  | | Journal (article/letter/editorial) | | reported from two localities: (1) Val Graveglia, Italy, and (2) Fianel, Switzerland. Samples from both...Graveglia, including the Gambatesa and Molinello mines, Genova, Liguria, Italy (type locality; Cortesogno...1980; Lucchetti et al., 1981), and (2) the Fianel mine, Val Ferrera, Graubünden, Switzerland (Brugger...specimens from the manganese mine at Molinello, Val Graveglia, Liguria, Italy (Cortesogno 0935-1221/10/0022-2017...This locality is in close proximity to the Gambatesa mine. (2) A specimen from the manganese ore deposit |  | | Journal (article/letter/editorial) | | The occurrence of Mn oxides and rhodonite (pyroxmangite) in a rock makes it possible to constrain the...Mn—manganosite, Br—braunite, Rd—rhodonite, Py—pyroxmangite, Tph—tephroite, Qtz—quartz. The heavy segments...braunite (Br) Mn7SiO12, rhodonite (Rd) Mn5(Si5O15), pyroxmangite (Py) Mn7(Si7O21), tephroite (Tph) Mn2(SiO4)...associations are those of quartz + rhodonite (pyroxmangite), pyroxmangite + tephroite, and braunite + hausmannite...rocks of at least two Mn deposits: the Noda-Tamagawa Mine in Japan [16] and on Paros Island in Greece [10] |  | | Journal (article/letter/editorial) | | assemblages of Ravinella di Sotto (Ivrea zone, Italy) and Broken Hill (N.S.W., Australia) equilibrium...Introduction In the system CaSiO3-MnSiO3-FeSiO3-MgSiO 3 pyroxmangite, rhodonite, bustamite, wollastonite, and johannsenite...Mg-poor rhodonites were analysed from Gambatesa (Apennines, Italy). Bustamites have compositions between...schists from K6dnitztal (Matreier Zone, Austria). d Gambatesa (Appenin, Italia). Mn silicate assemblage in jurassic...assemblage was observed. The occurrence of such pyroxmangite-rhodonite-carbonate assemblages with Carich |  | | Catalog/List | | _ lcm_ £10 Tounnalinegroup 1~ L S I T E Benallt Mine, Lleyn, Wales 1048 ■■ 0LIG0CLASE Dordal, south Norway...area . South Norway 936 ■■ SAL AMMONIAC Schoeller mine, Kladno, Czech Republic. Pure greenish-brown mass...Bamble, South Norway 399 ■■ SCHEUCHZERITE Gambatesa Mine. Genoa, Italy Brown rounded crystal sections and cleavages...Laranjeiras,Minas Gerias I U38 ■■ SELEN0K0BELLITE Boliden Mine. North Sweden Pure greenish fibrous mass ~ A variety...- --- -----------390 ■■ H0DRUSHITE Rosalia Sana Mine, Hodrusa Slovakia 416 ■■ VAUXITE Llallagua, Potosi |  | | Journal (article/letter/editorial) | | 4SiO2·Al2O3·Mn2O3·2CaO for tinzenite from Cassagna, Liguria. Winchell & Winchell (1951, p. 505) gave the formula...tinzenite from the manganese deposit at Cassagna, Liguria, Italy, and reported that Ca and Mn were ordered at...evidence for tinzenite Nagakawara deposit, Ananai mine, Kochi Prefecture, Japan2 ― Source of data Jakob...(1953); Sanero & Gottardi (1968); Roth (2007) Gambatesa, Cassagna and two other mines, Qz, Rdn, Hrm, Cal...Cal, Rds, Hem, Pelloux (1935); Val Graveglia, Liguria, Italy Cct, sursassite, bementite, Sanero (1936); |  | Haruna, M., Satoh, H., Banno, Y., Kono, M., Bunno, M. (2002) MINERALOGICAL AND OXYGEN ISOTOPIC CONSTRAINTS ON THE ORIGIN OF THE CONTACT-METAMORPHOSED BEDDED MANGANESE DEPOSIT AT NAGASAWA, JAPAN. The Canadian Mineralogist, 40 (4) 1069-1089 doi:10.2113/gscanmin.40.4.1069 | Journal (article/letter/editorial) | | minerals are closely associated with garnet in the pyroxmangite – garnet – amphibole ore that was metamorphosed...étroitement associés au grenat dans des assemblages à pyroxmangite – grenat – amphibole qui se sont formés aux... Huebner & Flohr 1990), in the Gambatesa district in eastern Liguria (Marescotti & Frezzotti 2000), in...within metachert from different localities in Liguria, Italy (e.g., Marchesini & Pagano 2001). These deposits...silicates (mostly rhodonite with lesser FIG. 2. pyroxmangite, garnet, and amphibole) conformable to the host |  | | Journal (article/letter/editorial) | | actually quite difficult to distinguish from pyroxmangite [Mn(Mn,Fe)6(Si7O21)] and bustamite [(Mn,Ca)3Si3O9]...alleghanyite, tephroite, galaxite, bustamite, pyroxmangite, and sulfides such as galena and sphalerite...unusual rhodonite on galena specimen from the North mine, Broken Hill, New South Wales, Australia; field...Rhodonite also has been reported from the Stinson mine on Jenny Jump Mountain, Warren County, New Jersey...lapidary-grade massive rhodonite occurs in an old manganese mine north of Kid’s Store, Nelson County, Virginia, and |  | | Journal (article/letter/editorial) | | richer in manganese. find of neotocite at the Geevor mine, Cornwall, Wittingite and neotocite (Nordenski61d...Ofvers. K. Vetensk-Akad. F6rh. Stockh. closer to pyroxmangite. Hausmannite or spinel 7, 24o-7. 280 SYNOPSES...the ~e~e~t f i n d of ~uch a miaeral at the Geevor mine, %orn~a~. This occurrence is a ~ i t t l e over...to dark brow~ several days after removal from the mine. The 'best rock' occurring within the lode structure...in a 'prospect' stope in the R-E section of the mine. underground at 3340 f t . This prospect was f |  | | Journal (issue) | | Characteristics of Blue to Yellow Beryl History of the Chivor Mine, Part I EDITORIAL 1 Spring 2020 VOLUME 56, No...beryl. p. 35 66 History of the Chivor Emerald Mine, Part I (1880–1925): From Rediscovery to Early Production...Ortiz Chronicles developments at the Chivor emerald mine in Colombia between 1880 and 1925, based on archival...archival records. 110 Rhodonite-Pyroxmangite from Tanatz Alp, Switzerland Franca Caucia, Luigi Marinoni...Ukrainian heliodor found in the Volodarsk-Volynskii mine. The carving weighs 1,754.70 ct and measures 165 |  | | Journal (issue) | | not be reliable, for information about from which mine they came. Most will have forgotten but often will...erroneous detailed location data. The Sweet Surrender mine near Story is located near the northwest end of...Show. We might have done better buying a bucket of mine run quartz and cleaned it at home. These run from...Castoral are now mining the Clear Creek Crystal mine near Oden, west of Lake Ouachita on the Ouachita...Stu thinks they are better than Sweet Surrender mine and he is probably right. Stuart is a true wholesaler |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...Tenacity properties in all directions), as No and Ne for optically uniaxial minerals. and as Np, Nm, and...opaque, Juster brown. luster vitreous. H > 4. D = 321. Ne,o = 1.586. metallic. Sectile. H 2-2.5. D = 7.22....Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO...Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co .. Utah. Also at Menzenschwand Scbwarzwald |  | | Book (edition) | | Republic). W.D. Birch (Australia), Elena Bonaccorsi (Italy), Ernst A.J. Burke (Netherlands), L.J. Cabri (Canada)...M. Dcliens (Belgium). Giancarlo Delia Ventura (Italy), T.S. Ercit (Canada). Alexander Falster (USA)....(Canada). L.A. Groat (Canada). Alessandro Guastoni (Italy), William A. Henderson. Jr. (USA). D.D. Hogarth...(ltaly). Igor Pekov (Russia), atale Perchiazzi (Italy). Ole V. Petersen (Denmark). Fedcrico Pezzotta (ltaly)...Radon H In I Ir Fe Kr La Pb Li Lu Mg Mn Hg Mo Nd Ne Ni Nb N Os 0 Pd p Pt K Pr Ra Rn Rhenium Rhodium |  | | Book (volume) | | 8 52 Te ll 51 Sb 18 18 Ar ' 36 Kr I 17 Cl 6 10 Ne I 35 Br 7 9 9 F5 2 He l 34 Se 10 16 s 8...broadcasting, reproduction by photocopying machi ne ar similar means, and storage in data banks. Under...with ~9% Mn coexisting with alabandite of the Sätra mine, see p. 69; and with 5.6% Mn coexisting with niningerite...as components of the Pb-Zn ores of the Huanzala mine, 250 km north of Lima, Peru, where Fe-Mn sphalerite...distribution for both sphalerite types within the mine [36]. Mn-containing sphalerite (with 19.8 to 1.8 |  | | Book (volume) | | Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico (7) IR spectra of acid salts (silicates...Arsenato-Borates Sussexite 29 Mn2+BO2(OH) Locality: Gonzen mine, Sargans, St. Gallen, Switzerland. Description:...Veatchite Sr2[B5O8(OH)]2B(OH)3·H2O Locality: Billie mine, Death Valley, California, USA. Description: White...CaMgB6O8(OH)6·3H2O Locality: District # 99, underground mine, Inder boron deposit, Atyrau region, Kazakhstan...Ca4Mn2+3O3(BO3)3(CO3) Locality: Tachgagalt manganese mine, near Ouarzazate, Morocco (type locality). Description: |  | | Book | | 1000° Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle...Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo by Ken Mayer...Mayer Publisher Pyromorphite, Society Girl mine, Moyie, British Columbia / Photo by Ken Mayer Mineralogical... Ontario Canada Diopside on Grossular, Jeffrey mine, Asbestos, Quebec / Photo by Jeffrey A. Scovil...including amateur col- lectors, company executives, mine owners, and vari- in the appropriate position. |  | | Book (volume) | | Spain by F. Vazquez Guzman Portugal by D. Thadeu Italy by P. Zuffardi European part of the U.S.S.R. by...Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an introductory chapter of the...Elisa and Dorinda Barruecopardo Golpejas or Bellita mine Morille-Martinamor El Cubito El Trasqui16n. Santa...Baixo Tejo and Sado Basins Silica sand deposits Italy by P. Zuffardi Introduction Geological setting Stratigraphy...comprises the territories of France, Luxembourg, Italy, Spain and Portugal. It covers an area of l 451556km |  | | Book | | Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the...Oblast. Alpine-type clefts in the famous Dodo quartz mine commonly contain ilmenite, occurring as lustrous...ilmenite crystals as described here for the Dodo mine. In general, ilmenite crystals from the Subpolar |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Short Hills, New Jersey. Renato Pagano: Milan, Italy. Ole V. Petersen: Geologisk Museum, Copenhagen,...NOTATION FOR REFRACTIVE INDICES eel Ng or n, or N, ne idk, Ny n, or Ol or or or No Ny Np Dm Ng 7MB8...GA HI ID IL IN IA KS KY LA ME MD MA MI MN MS MO MT NE NV NH NJ NM NY NC ND OH OK OR PA PR RI SC SD TN TX...Spotsylvania Co., and Partridge mine, Orange Co., VA, and at Dahlonega, GA; Homestake mine, Lawrence Co., SD; Silver...Lake Co., Breckenridge(*), Summit Co., Ground Hog mine(*), Gilman Co., Silverton and Telluride, San Juan |  | | Journal (volume) | | (Romania) (Slovakia) (China) (Germany) (Poland) (Italy) (Czech Republic) (Romania/USA) (Germany) (Hungary)............................319 EM61 Mineralogy of mine wastes and contaminated soil......................MgO) from 3% Hy-normative at the beginning to 3% Ne-normative composition at the end. The euhedral phenocrysts...Terra, Università di Pavia, Italy (*michele.zema@unipv.it) 2 CNR-IGG, Pavia, Italy 3 Bayerisches Geoinstitut...and phases composition of flotation waste of Bor mine (Serbia) Cocić, M.1, Matović, B.2 & Logar, M.3* |
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Gambatesa Mine, Reppia, Ne, Genoa, Liguria, Italy