 | | 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... Figure 1. The Val Graveglia area, Genoa Province, Northern Italy. 1— Cassagna mine 2—Gambatesa mine...manganese district of Val Graveglia in northern Italy produced over one million tons of high-grade ore...coastal region of the Tyrrenian Sea is called Liguria: the name is from an ancient people known as the |  | | Journal (article/letter/editorial) | | longitude; (E) east, eastern longitude. 9 – Alsar \5 km NE from Rozden (41°11`N, 21° 57`E), F.Y.R.O. Macedonia...rnebohmite(Ce)) 4 – Baveno \(45°55`N, 8°30`E), Piemonte, Italy \\* 1901bavenite; 1998scandiobabingtonite 12 –...nkasite 8 – Big Creek and Rush Creek area \~8 km NE of Trimmer (36°54`N, 119°17 `W), Fresno Co., California...6 km, including Cherbadung (= Pizzo Cervandone, Italy)) \\1845dufrenoysite;…1994fetiasite (Gorb); 1...\\1891griphite;…1989pararobertsite 7 – Bon Accord \15 km NE from Barberton (25°48`S, 31°03`E) Distr., Transvaal |  | Crispini, Laura, Federico, Laura, Capponi, Giovanni, Talarico, Franco (2011) The Dorn gold deposit in northern Victoria Land, Antarctica: Structure, hydrothermal alteration, and implications for the Gondwana Pacific margin. Gondwana Research, 19 (1) 128-140 doi:10.1016/j.gr.2010.03.010 | Journal (article/letter/editorial) | | Università di Genova – Corso Europa 26, 16132 Genova, Italy Dipartimento di Scienze della Terra, Università...Università di Siena - V. Laterina 8, 53100 Siena, Italy a r t i c l e i n f o Article history: Received 1 October...rocks are partially to completely transformed into Fe–Mg carbonaterich rocks with different degrees of replacement...sinistral strike–slip faults) and by conjugate top-to-NE and top-to-SW thrusts (Federico et al., 2008). In...circulation is responsible for widespread epidote– pumpellyite alteration in deformed zones and for extensive |  | Orlandi, Paolo, Biagioni, Cristian, Pasero, Marco, Mellini, Marcello (2013) Lavoisierite, Mn2+ 8[Al10(Mn3+Mg)][Si11P]O44(OH)12, a new mineral from Piedmont, Italy: the link between “ardennite” and sursassite. Physics and Chemistry of Minerals, 40 (3) 239-249 doi:10.1007/s00269-013-0564-x | Journal (article/letter/editorial) | | Lavoisierite, Mn2+8[Al10(Mn3+Mg)][Si11P]O44(OH)12, a new mineral from Piedmont, Italy: the link between ‘‘ardennite’’...mineral species lavoisierite, ideally Mn2?8[Al10(Mn3?Mg)][Si11P]O44(OH)12, has been discovered in piemontite-bearing...from Punta Gensane, Viù Valley, Western Alps, Italy. It occurs as yellow-orange acicular to prismatic-tabular...Università di Pisa, Via S. Maria 53, 56126 Pisa, Italy e-mail: orlandi@dst.unipi.it M. Mellini Dipartimento...Università di Siena, Via Laterina 8, 53100 Siena, Italy Fe3? 0.214 Cr0.084 Ti 0.032 ) R=12.000 (Si 11.496 |  | Uher, P., Kovacik, M., Kubis, M., Shtukenberg, A., Ozdin, D. (2008) Metamorphic vanadian-chromian silicate mineralization in carbon-rich amphibole schists from the Male Karpaty Mountains, Western Carpathians, Slovakia. American Mineralogist, 93 (1) 63-73 doi:10.2138/am.2008.2470 | Journal (article/letter/editorial) | | Cr-poor muscovite, clinochlore, clinozoisite, pumpellyite-(Mg), prehnite, quartz, and carbonates, under prehnite-pumpellite...Buday et al. 1962; Cambel and Khun 1983), ca. 20 km NE of Bratislava in SW Slovakia (Fig. 1). The PPCC is...and 10–15 µm for analyses of micas, chlorite, pumpellyite, prehnite, and feldspar. The following standards...amphibole, phlogopite, chlorite, muscovite, pumpellyite, titanite, and pyrite. Carbonaceous matter mainly...a large compositional variability, mainly in Fe, Mg, Ca, Na, and K, but generally they are Al-depleted |  | | Journal (article/letter/editorial) | | chemical-element adjectival modifiers such as “Mg-rich”, “Mg–Fe-rich”, “Fe2+-poor”, “iron(2+)-enriched”,...Les qualificatifs indicateurs dʼun élément chimique ne font pas partie du nom dʼun minéral. Ceux qui ont...approuvés, on peut se servir de “magnésien”, “riche en Mg–Fe”, “pauvre en Fe2+”, “enrichi en fer(2+)”, “porteur...est légitime et officiel. Le symbole dʼun élément ne doit pas être utilisé comme préfixe dʼun nom de minéral...adjectival modifiers have been used, for example “Mg-rich”, “Mg–Fe-rich”, “Fe2+-poor”, “iron(2+)-enriched”, |  | | Book (edition) | | 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.... Actinolite - byssolite, 50 mm, Valle d'Aosta, Italy, G short-columnar crystals, usually in granular...Austria, and at Passo di Vizze, Trentino-Alto Adige, Italy. Actinolite asbestos occurs mainly in the Alps between...Mont Blanc, as well as in Val Malenco, Lombardy, Italy. A component of some skarns and eclogites. With |  | | Book | | Er F Gd Ga Ge GeOx Au OH In I IO3 Ir Fe La Pb Li Mg Mn Hg Mo MoOx Nd No. 787 3 41 233 60 221 446 21...wulfenite. Am. Min. 62 (1977), 170. Actinolite, Ca2(Mg,Fe)5Si8022(OH)2, E Mon. Vitreous green, greyish-green...820. Am. Min. 56 (1971), 427. Aerinite, Ca4(Al,Fe,Mg)4oSii2036(OH)i2C03*12H20, E blue-green. Caserras... Min. 68(1983), 473 (Abst.). Akrochordite, (Mn,Mg)5(As04)2(0H)4»4H20, 0 Mon. Translucent red-brown...(1982), 156. Crook & Marcotty, 1978. Aldermanite, (Mg,Ca)5Ali2(P04)8(0H)22*32H20, 0 Orth. Pearly colorless |  | Coombs, D. S., Kawachi, Y., Houghton, B. F., Hyden, G., Pringle, I. J., Williams, J. G. (1977) Andradite and andradite-grossular solid solutions in very low-grade regionally metamorphosed rocks in Southern New Zealand. Contributions to Mineralogy and Petrology, 63 (3) 229-246 doi:10.1007/bf00375574 | Journal (article/letter/editorial) | | breccias metamorphosed under prehnite-pumpellyite and pumpellyite-actinolite facies conditions, possibly...iron-rich epidotes (100 Fe*/Fe* + A1 = 22-34), pumpellyite, prehnite, actinolite, and chlorite, electron...garnets. Coexisting pumpellyite is iron-rich (FeO* 9-14%) in the prehnite-pumpellyite facies and iron-poor...hematite-bearing andradite quartzite of the pumpellyite-actinolite facies. Conditions of formation involved...Grandite and chlorite are incompatible in the pumpellyite-actinolite and greenschist facies in the presence |  | | Book | | Chem. Soc. 62, 2008. te Aegirine Actinolite Cap(Mg,Fe?*)5SigO22(OH)2, mon., C2/m. See also ferro-actinolite... Adamite after Gilbert-Joseph Adam Ca4(Al,Fe**,Mg,Fe?*) j0Si12035(OH)12(CO3) 12H20, mon., (?). From...Kristallogr. 126, 98. Alarsite Akrochordite (Mn2*4,Mg) 5(AsQ4)2(OH)4¢4H20, mon., P2,/c. From Gk. akrochordon...at the University of Modena, Italy. Monte Chiaro, Taro Valley, Italy. Veniale, F. & van der Marel, H...Allactite Aldermanite Mn7(AsO,4)2(OH)s, mon., P2;/a. (Mg,Ca)5Al,2(PO4)3(OH)22°32H20, orth., (?). Named after |  | | 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)...compounds to the other; for example, ..Forsterite. Mg 2SiO,. orth., fom1s a series with Fayalite, Ftj"SiO |  | | Journal (article/letter/editorial) | | group; stable at higher temperatures Brc Brucite Mg(OH)2 — Chr Chromite FeCr2 O4 A spinel component...group 3 N3+ 2 (SiO4 )3 Ne Nepheline (Na,K)AlSiO4 — Ol Olivine (Mg,Fe)2 SiO4 — Omp Omphacite...Omphacite Ideally (CaNa)[(Mg,Fe)Al](Si2 O6 )2 Pyroxene group Opx Orthopyroxene (Mg,Fe)SiO3 — Pg Paragonite...a considerable, perhaps 10%, Tschermaks exchange: Mg + Si for vi Al + iv Al (superscripts denote coordination...coordination number in the crystal structure) Pmp Pumpellyite-(Mg) Ca2 MgAl2 (Si3 O11 )(OH)2 •H2 O Most common; |  | Čopjaková, Renata, Prokop, Jiří, Novák, Milan, Losos, Zdeněk, Gadas, Petr, Škoda, Radek, Holá, Markéta (2021) Hydrothermal alteration of tourmaline from pegmatitic rocks enclosed in serpentinites: Multistage processes with distinct fluid sources. Lithos, 380. 105823pp. doi:10.1016/j.lithos.2020.105823 | Journal (article/letter/editorial) | | replaced by a wide spectrum of minerals—prehnite, pumpellyite-(Al), Kfeldspar, chlorite, muscovite, natrolite...compositional/paragenetic types are defined: Ca,Mg-, Na,K,Mg-, K,Mg- and K,Nadominant. Sources of fluids include...(ii) fluids infiltrated/diffused from host rocks (Mg, Ca, ± Ni, Cr) at all localities; however, mixing...voltage of 15 kV, beam -p currents of 4 nA (hydrous Mg-silicates) or 10 nA (other silicates) and an electron... Al, K), albite (Na), wollastonite (Ca), pyrope (Mg), almandine (Fe), lP spessartine (Mn), titanite |  | | Book | | garnet, pyropealmandine garnet, Cr-rich diopside, Mg-rich ilmenite, Cr-bearing spinel, phlogopite, and...ilmenite magnesite magnetite monazite series pumpellyite quartz (agate) spinel tourmaline group uvarovite...and gangue minerals group followed by epidote, pumpellyite, and prehnite. A regional mineral zoning pattern...pararammelsbergite paxite powellite prehnite pumpellyite-(Fe 2•) pumpellyite-(Mg) pyrite pyrolusite quartz rammelsbergite...MICHIGAN GEMS AND ORNAMENTAL STONES A variety of pumpellyite, "chlorastrolite," is generally regarded by many |  | 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...Mato Grosso Sul MS Sinaloa SIN Minas Gerais MG ee abasco Tamaulipas Tlaxcala Veracruz Yucatan...nerwiplapinion) & Ncense cneeriooet BOU ; ESIMS.. REMMI MG + tanad i MPL -HleY seep er f etic elas. scr |  | | Book | | PERCHUK ae ‘ th ? ae 2 De ie € al li Le i ne . Aer 7 > Ls“ “a 4 by re WITHDRAWN A ...3. A new hydrous, high-pressure phase with a pumpellyite structure in the system MgO-Al,0,-SiO,—H,O W...Ghiorso 387 Experimental studies of the system Mg,SiO,-SiO,—H, at pressures 10~2— 10° 1° bar and at...lawsonite ; Mag: magnetite Mgs: magnesite Ms: muscovite Ne: nepheline Ol: olivine Ocd: ‘orthocorundum’ (AIAIO...1.3. The una,o— co, diagram for the system Cpx + Ne+ Fsp + Mag= Pl+Cal+ Na,0+K,0+ 0). Two of five equilibria |  | | Book (volume) | | Ca2D2M4Be4(PO4)6(OH)4X2·4H2O where D and M are octahedral cations Mg, Zn, Mn2+, Fe2+, Fe3+ and Al. The transition from...structural data (open circles) and as ΣVIM2+ ¼ Ti + Nb + Mg + Mn + Fe + Zn 8 for samples with unknown structures...labuntsovite-Fe (16), labuntsovite-Mg (17, 21, 22, 26), paralabuntsovite-Mg (18), labuntsovite-Mn (19, 21...additional octahedra DO6 (typically, D ¼ Fe2+, Mn2+, Zn, Mg or Ca); A, B and C are low-force-strength extraframework...D-octahedra with lower-force characteristics (D ¼ Fe, Mg, Mn or Zn) in the labuntsovite-group minerals results |  | | Journal (article/letter/editorial) | | hingganite-(Y), epidote, allanite, pumpellyite-(Mg), pumpellyite-(Fe), clinochlore, chamosite, laumontite...(2002): The 40Ar/39Ar ages from the West Sudetes (NE Bohemian Massif): constraints on the Variscan polyphase |  | | Book | | Corundum Alumine-13, Alumine--y, Alumine-o, Alumi ne-6 = a polymorph of Corundum Aluminion Lusungite...Aluminous Lime Magnesia Iron Pyroxene = Augite Alumino-Mg-Biotite = (of Tischendorf et o/.) intermediate between...Andreottito, Hydromico, Hydromico Mg, Hydromico-AI, Andreotite-AI, Andreotite-Mg] Andreattite-AI = aluminian...Celadonite [lllire] and Montmorillonite Andreattite-Mg = magnesian intermediate between Muscovite, Pyrophyllite...Caicite Anrhrc :onite = bituminous Calcite AnthrcK•Jxc,ne , Anthracoxenite = fossil,.-:ed resin Anthrakolith |  | | Journal (issue) | | above with the following metallic cations: Ca, Ba, Mg, Cu, Pb, Mo and V, as well as those of the rare earths...NaFe+3Si20 6, mon., Pyroxene group Aerinite, Ca4(Al,Fe+3,Mg,Fe+2)10Si12O36(OH)12(CO3)- 12H20 , mon., fibrous...Alluaudite, change the formula to NaCaFe+2(Mn,Fe+2,Fe+3,Mg)2(P 0 4)3, delete compare Hagendorfite, Maghagendorfite...add 73, 1377-1383 (1988) *Arseniopleite, NaCaMn(Mn,Mg)2(A s04)3, mon., Alluaudite group, 73, 666 (1988)...replace by 72, 222 (1987) *Baileychlore, (Zn,Fe+2,Al,Mg)6(Si,Al)4O 10(OH)8, trie., Chlorite group, green |  | | Journal (issue) | | Natural History Museum and determined to be Pumpellyite, Mg. I have not been able to find any previous...informally on a dark and cold evening. Minerals from Italy and Barry - recent observations Stepping in to...longer account of their recent holiday in northern Italy than was given in the last newsletter, with quite...the region. Lynda Garfield 11 Russell Society Ne wsle tter Issue 49 - September 2006 Articles Splitters...in the making' - A visit to the Aeolian Islands, Italy If you like your minerals (and rocks) fresh and |  | | Book (chapter) | | Talbotschlacke = Mn-Mg-Ca-Fe-Al-P-Si-O (slag), Doelter III.1, 382 (1914). talc-apatite = Mg-rich chlorapatite...= talc, Dana 6th, 678 (1892). talc-knebelite = Fe-Mg-rich tephroite, MM 11, 336 (1897). talc lithomarge...pickeringite, Doelter IV.2, 523 (1927). Talkapatit = Mg-rich chlorapatite ?, Dana 7th II, 878 (1951). Talkart...(1999). Talkeisen = Mg-rich magnetite, Haditsch & Maus 214 (1974). Talk-Eisenerz = Mg-rich magnetite, Dana...hydromagnesite, Chester 128 (1896). Talkkknebelit = Fe-Mg-rich tephroite, Strunz & Nickel 853 (2001). talkklorit |  | | Book | | Helvetica Printedand bound by L.E.G.OSpA, Vicenza, Italy CONTENTS Preface ...............................Ar Argon 18 Nd Neodymium 60 As Arsenic 33 Ne Neon 10 Au Gold 79 Ni Nickel 28 B Boron...Tellurium 52 Ho Holmium 67 Th Thorium 90 lod,ne Ti Titanium Ind.um 53 49 TI Thallium 22 81...lsg~l. Ca!dbeci< Fe~s.C::-:-j-a zinken1te Carrock m'.ne, Grainsgill, Caldbeck Fells,Cumbria WhealMesser,Lan·•et...and Ryback et al. ( I 998) were able to report: I ne,er tire of repeating the lesson that I learned from |  | | Journal (article/letter/editorial) | | Conference Abstracts 2007 A252 Denudation rates in NE-Iceland. Evolution of a steady state model of erosion...1998-2002 from five basaltic glacial river catchments in NE-Iceland. The steady state model of erosion was sensitive...records, new developments. Focussing chiefly on O, C, Mg and B of planktonic and benthic foraminifera, recent...composition : the average values of D/H ratios and the Ne, N2, H2O and C contents of a few hundreds of AMMs...1024 g, relying on: (i) the AMM content of either Ne (ȟ~ 4.3) or N (ȟ~ 6.1), and their total amounts in |  | | Journal (issue) | | Tel: 39-50-501587 Lungarno G am bacorti 39 P isa, Italy H ours: by A ppointm ent Specialty: Italian and...Benstonite (IL), L&ngban (Sweden) Carrara Marble (Italy), Marburg Museum (Germany) $10 Celestite (IN)...$10 v.15/#1 Darwin (CA), Pereta Mine (Italy), Cetine Mine (Italy) io J B ^ ^ T ^ rg rV u (Brazi( ^E nM...264-pages v.25/#4 Blowpipe Analysis, Amo Valley (Italy), Widgiemooltha (Australia), Laurium (Greece) $10...in Minerals, Billie mine (CA), Seravezza Marble (Italy) $10 v.27/#2 Onganja mine (Namibia), Lac Nicolet |
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