 | | Report (issue) | | = 18.995(2) Z=2 X-ray Powder Pattern: Cassagna mine, Italy. 9.52 (100), 2.66 (70), 2.54 (65), 4.85...61 7.55 2.36 5.42 31.69 5.87 100.00 (1) Cassagna mine, Italy; range of 7 electron microprobe analyses...analysis. (2) Cassagna mine, Italy; mean of 7 electron microprobe analyses. (3) Cassagna mine, Italy; H2O by...6Si5.2O26H6.5. Occurrence: Filling fractures in braunite and quartz layered mineralization developed under...metamorphism. Association: Braunite, quartz, piemontite. Distribution: At the Cassagna mine, Graveglia manganese |  | | 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 ^ .L IG |  | | Catalog/List | | flat calcite-- attractive piece 6x4. Whitesmith Mine Stontian Scotland £25 7 ElJDIAL YTE rich red masses...covering all over the top surface 4x3cm Cassagna Mine, Ne Liguria Italy £ 25 14 STRONTIO-ORTHO JOAQU1N1TE one...pinkish micro crystals on Boracite crystals Boulby mine Loftus Yorkshire 3x2cm £18 16 PRICEITE hard white...crystal sections on lx2cm surface Molinello Mine, Val Graveglia Italy £8 18 NATIVE COPPER a cleaned piece 8x5cm...about 1.5cm long in Braunite, Piemontite and quartz Praboma Mine, St Marcel ,Aosta Italy 3.5 x3cm £12 25 |  | Basso, Riccardo, Carbone, Cristina, Palenzona, Andrea (2008) Cassagnaite, a new, V-bearing silicate mineral from the Cassagna mine, northern Apennines, Italy. European Journal of Mineralogy, 20 (1) 95-100 doi:10.1127/0935-1221/2007/0019-1777 | Journal (article/letter/editorial) | | V-bearing silicate mineral from the Cassagna mine, northern Apennines, Italy Riccardo BASSO1, *, Cristina CARBONE1...Università di Genova, Corso Europa 26, 16132 Genova, Italy *Corresponding author, e-mail: mineral@dipteris...Genova, Italy Abstract: Cassagnaite occurs at the Cassagna manganese mine (Eastern Liguria, Italy), filling...filling fractures in braunite + quartz layered mineralizations together with piemontite. It occurs as very...associated with much larger piemontite, quartz, and braunite crystals. The crystals are generally very small |  | | Catalog/List | | Rhodonite on dark grey Braunite 3x2.5cm £60 Scerscen Glacier, Sondrio Province Italy Mn2+,i.As5+ShO 12(OH...x 5mm area on Braunite and another smaller area. Scerscen Glacier Sondrio province Italy . Mn2+,i.As5+SbO12(OH)...section. The largest crystal is 1.5cm high Telirio Mine, Linopolis Minas Gerais Brazil with previous dealers...surface. It's about 1mm thick Cassagna Mine, Ne ,Graveglia Valley, Liguria Italy, I collected it in 2019 ...reverse side. overall size 11x 8cm Star of the Congo mine, Lubumbashi, Katanga DR Congo £80 13 VANADINITE |  | | Catalog/List | | covering small quartz crystals 3x3cm Bwlch I Glas Mine, Tal-y-Bont Ceredigion Wales £6 I 19 NIFONTOVITE...1cm long and 3 mm across on very small matrix Fuka Mine, Okayama Japan £ 15 -20 - TANXALITE-obv:iousblac~...creamy white cleavable like a feldspar 6x3cm £25 Fuka Mine,m Okayama Prefecture Japan , (photo left) 23B) smaller...obvious brown mass in 3x2 Casagna Mine, Graveglia Valley Liguria Italy £ 10 L...~~--------1 --=2q_ PR...an~ schis~_ Curiglia, Varese Province, Lombardy Italy 1.5cm£10 --- ------ - ·=- - 30 CHRYSOCOLLA, |  | | Journal (article/letter/editorial) | | 4SiO2·Al2O3·Mn2O3·2CaO for tinzenite from Cassagna, Liguria. Winchell & Winchell (1951, p. 505) gave the...tinzenite from the manganese deposit at Cassagna, Liguria, Italy, and reported that Ca and Mn were ordered...evidence for tinzenite Nagakawara deposit, Ananai mine, Kochi Prefecture, Japan2 ― Source of data Jakob...Sanero & Gottardi (1968); Roth (2007) Gambatesa, Cassagna and two other mines, Qz, Rdn, Hrm, Cal, Rds, Hem...Hem, Pelloux (1935); Val Graveglia, Liguria, Italy Cct, sursassite, bementite, Sanero (1936); parsettensite |  | | Report (issue) | | 10.191(4) X-ray Powder Pattern: Val Graveglia, Italy. 2.916 (100), 3.493 (50), 2.836 (50), 2.601 (50)...Total [99.38] Chemistry: (1) Val Graveglia, Italy; by electron microprobe, Mn2+:Mn 3+ calculated from...Graveglia, Italy). Association: Calcite, rhodonite, rhodochrosite, ganophyllite, braunite, quartz (Val...(Val Graveglia, Italy); xonotolite, vuagnatite (Wessels mine, South Africa). Distribution: From the Molinello...and Cassagna manganese mines, near Chiavari, Val Graveglia, Liguria, Italy. In the Wessels mine, near |  | | Report (issue) | | )§=2:00 B0:96 Si 4:01 O15 (OH)0:79 : (2) Gambatesa mine, Italy; corresponds to (Mn 1:60 Ca 1:42 Mg0:13 Na 0:07K...metamorphosed manganese-bearing ophiolites (Liguria, Italy); in quartz veins in cherts of the greenschist...greenschist facies (Akatore, New Zealand). Association: Braunite, quartz. Distribution: From near Tinzen, in the...Switzerland. In the Cassagna and Gambatesa mines, Val Graveglia, near Chiavari, Liguria, Italy. From Akatore |  | Kampf, Anthony R., Carbone, Cristina, Belmonte, Donato, Nash, Barbara P., Chiappino, Luigi, Castellaro, Fabrizio (2017) Alpeite, Ca4 Mn3+ 2Al2(Mn3+ Mg)(SiO4)2 (Si3 O10)(V5+ O4)(OH)6, a new ardennite-group mineral from Italy. European Journal of Mineralogy, 29 (5) 907-914 doi:10.1127/ejm/2017/0029-2636 | Journal (article/letter/editorial) | | 5+O4)(OH)6, a new ardennite-group mineral from Italy 1 2 3 4 PrePub Article ANTHONY R. KAMPF1,*, CRISTINA...the ardennite group from the Monte Alpe mine, Liguria, Italy. It crystallized from V- and Mn-rich hydrothermal...Studi di Genova, Corso Europa 26, 16132 Genova, Italy 3 Department of Geology and Geophysics, University...Palmanova 67, 20132 Milano, Italy 5 via XXV Aprile 28, 16046 Mezzanego, Italy Key-words: alpeite; new mineral;...ardennite group; crystal structure; Monte Alpe mine; Italy. 35 1. Introduction 36 37 38 39 40 41 42 43 |  | Biagioni, Cristian, Belmonte, Donato, Carbone, Cristina, Cabella, Roberto, Zaccarini, Federica, Balestra, Corrado (2019) Arsenmedaite, Mn62+As5+Si5O18OH, the arsenic analogue of medaite, from the Molinello mine, Liguria, Italy: occurrence and crystal structure. European Journal of Mineralogy, 31 (1) 117-126 doi:10.1127/ejm/2018/0030-2792 | Journal (article/letter/editorial) | | analogue of medaite, from the Molinello mine, Liguria, Italy: occurrence and crystal structure Cristian...Università di Pisa, Via S. Maria 53, 56126 Pisa, Italy *Corresponding author, e-mail: cristian.biagioni@unipi...Studi di Genova, Corso Europa 26, 16132 Genova, Italy 3 Department of Applied Geological Sciences and...Via Luigi Delfino 74, 17017 Millesimo, Savona, Italy 5þ Abstract: The new mineral species arsenmedaite...in the braunite ore deposit of the Molinello mine, Graveglia Valley, Ne, Genova, Liguria, Italy. It occurs |  | | Catalog/List | | deal of the matrix. 5x5x2.5cm Molinello Mine, Vai Graveglia, Italy £35 2 AWARUITE about 10 individual 2...or more pieces in a plastic box. Friedrichsegen Mine, bad Ems , Lahn .Rhineland-Palatinate Germany £18...brown fibrous about 3x2cm Punta Gensane, Viu Turin Italy 13 SENARMONITE single sharp grey octahedral crystal...rich grey masses with large cleavage face 5x4 Fuka Mine ,Okayama Japan £45 B) smaller piece 2.5 x 3cm £20...pale mauve fibrous mass . Praboma mine, St Marcel |, Piedmont Italy 5x2.5 £12 Sample b) .5x1.5 £ 36 ARAGONITE |  | Bindi, L., Carbone, C., Belmonte, D., Cabella, R., Bracco, R. (2013) Weissite from Gambatesa mine, Val Graveglia, Liguria, Italy: occurrence, composition and determination of the crystal structure. Mineralogical Magazine, 77 (4) 475-483 doi:10.1180/minmag.2013.077.4.07 | Journal (article/letter/editorial) | | 475–483 Weissite from Gambatesa mine, Val Graveglia, Liguria, Italy: occurrence, composition and determination...di Firenze, Via G. La Pira 4, I-50121 Florence, Italy CNR Istituto di Geoscienze e Georisorse, Sezione...di Firenze, Via G. La Pira 4, I-50121 Florence, Italy Dipartimento di Scienze della Terra, dell’Ambiente...Corso Europa 26, I-16132 Genoa, Italy Via Montenotte 18, I-17100 Savona, Italy [Received 23 April 2013;...occurs in a sample from the Gambatesa mine, Val Graveglia, Liguria, Italy, where it occurs as purplish black |  | | Journal (article/letter/editorial) | | striated epidotes in matrix, from the Calumet iron mine, Colorado. Epidote was described in 1801 by Haüy...collectors. Within the United States, the Green Monster mine, Prince of Wales Island, Alaska, has yielded superb...quartz (Leavens and Thomssen 1977); the Calumet iron mine, Chaffee County, Colorado, is a notable locale for...quartz and yellow-green titanite, from the Capelinha mine, Minas Gerais, Brazil, are relatively inexpensive...crystals are found in skarn at Traversella, Piedmont, Italy. Epidote gwindels form attractive floater groups |  | | Journal (article/letter/editorial) | | another new mineral (gallobeaudanite) from the Tsumeb mine. The unoxidized portions of the sample in which...V-bearing silicate mineral from the Cassagna mine, northern Apennines, Italy. Eur. J. Mineral., 20, 95–100...Apennines, Liguria, Italy) at the Cassagna mine. Cassaginaite was found in fractures in braunite + quartz...described vanadium mineral was discovered at this mine. Cassagnaite appears as very rare isolated prismatic...sue Risorse (Dip.Te.Ris), Università di Genova, Italy. K.T.T. district, Ryazan’ Oblast, 350 km east-south |  | | Journal (article/letter/editorial) | | CHERT OVERLYING OPHIOLITES IN THE NORTH APENNINES, ITALY T.J. BARRETT* Department of Geology and Mineralogy...North Apennines, Italy. Chem. Geol., 34: 289--317. In the North Apennines of Italy, bedded chert of Upper...thick sections on the island of Elba, and in East Liguria. The sections consist of two main alternating lithologies:...enrichments in the lower cherts consist mainly of braunite. In the lower parts of the East Ligurian sections...Index map and general geology of parts of East Liguria (a) and East Elba (b). Oceanfloor sequences are |  | | Journal (article/letter/editorial) | | Wilke et al. 2001; Farges 2008). Finally, the ‘‘braunite #1’’ sample from Langban (Sweden) is confirmed...III Braunite #1b Langban, Varmland, Sweden (Mn)Mn6SiO12 II + III Braunite #2 Kajlidongri mine, Madhya...Rancieite Cassagna Mine, Val Graveglia, Italy (Ca,Mn)Mn4O93H2O IV N’sutite Nsuta Mine, Tarkwa, Ghana...4Fe0.1Si0.4 Al0.2O20 IV + III Todorokite DeBely Mine, Death Valley, CA, USA (Mn,Ca,Mg)Mn3O7H2O IV...Mn0.5 Chalcophanite #1 ‘‘Glory Hole’’, Gold Hill mine, Tooele, UT, USA (Zn,Fe,Mn)Mn3O73H2O Chalcophanite |  | | Book | | Translation © Orbis Publishing Limited 1972 Printed in Italy by IGDA, Novara SBN O 85613 0001 For many years...38 bornite 8 boulangerite 18 bournonite 18, 18 braunite 81 brazilianite 67, 67 breunnerite 39 brochantite...59 zippeite 62 zircon 77, 78, 78 zoisite 88 THE MINE LKINGDOM All physical bodies in Nature can be...If on .the other hand \Ve should carry out the sa,ne tests on other substances such as bauxite, porphyry...or slightly rotated Vitreous. Like glass 3 THE MINE Class I: native ·elements Chemical elernents found |  | | Journal (article/letter/editorial) | | Vernetto mine, Italy, tiragalloite from the Gambatesa mine, Italy, and medaite from the Molinello mine, Italy...Italy and the Fianel mine, Switzerland, were studied. Structure refinements converged to R1 values of 2...(including the Gambatesa, Molinello and Cassagna mines), Genova, Liguria, Italy (Gramaccioli et al., 1979a,b, 1980a...Vernetto mine, Val Lanzo, Torino, Piedmont, Italy. Tiragalloite: A specimen from the Gambatesa mine, Val...Val Graveglia, Liguria, Italy (type locality: Gramaccioli et al., 1979a,b, 1980b) was studied. Medaite: |  | | | | Translation © Orbis Publishing Limited 1972 Printed in Italy by |GDA, Novara SBN O 85613 0001 For many years...anatase 34, 34 andalusite 78, 79 bournonite 18, /8 braunite 81 brazilianite 67, 67 breunnerite 39 brochantite...(Yugoslavia), some mines on Mount Amiata, Tuscany (Italy), and Almadén (Spain). In the United States it is...Filiform silver: Nicola Secci, Sarrabus, Sardinia (Italy) endritic copper rmation. Houghton fichigan) ...covered with calcite. Casteltermini, Agrigento (Italy) look more different. Theirs is the most notable | | | Book | | with Orbis Publishing Limited abcdefgh Printed in Italy by IGDA, Novara Adapted from the original Italian...bornite 8 boulangerite 18 bournonite 18, /8 braunite 81 brazilianite 67, 67 breunnerite 39 brochantite...(Yugoslavia), some mines on Mount Amiata, Tuscany (Italy), and Almadén (Spain). In the United States it...Filiform silver. Nicola Secci, Sarrabus, Sardinia (Italy) Dendritic copper famous (Michigan) 1822. It...especially near Kimberley); diamonds from the Kimberley mine are embedded in ultrabasic blue rock called kimberlite |  | | Book (edition) | | MINE andtheir LOCALITIES JAN H. BERNARD AND JAROSLAV HYRSL INERALS DESCRIBED SINCE 2004 MINERALS...dist., China Fluomatromicrolite, x 25111111, Naipa mine, Mozambique Daliranite, 5111111, Zarshouran Au-As...Domafov, Czech Rep. Juangodoyite, 60111111, Santa Rosa mine, Chile Back cover photo: Ho/fertile on hematite...piment pseudomo,phs after realga,; 75 mm, Palomo mine, Pen, Page 3: Stepite on arsenic, 45 111111,Jachymov...2(4) - 4.0(6) - 2.58(10) - 2.04(5). At the Kiura mine, Saiki City, Oita pref., Japan. IMA 2012-101. Adolfpateraite |  | | Book | | are: Russia (46), United States of America (34), Italy (19), Canada (16), People's Republic of China (11)...Czech Republic Finland France Germany Greece India Italy Japan Kazakhstan Kyrgyzstan Moon Nu111ber of Species...quartzite (Mili). Associated minerals are: cuprian braunite, shattuckite, cuprian manganoan clinochlore, piemontite...quartzites (Apikia) . Associated minerals are: cuprian braunite, shattuckite, tenorite, piemontite, ardennite...spedes: It is the Cu 2 +-dominant analogue of braunite and nelmerite. Name: For Dr. Irmgard Abs-Wurmbach |  | | 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 |  | | Report (volume) | | according to the type locality Piemont in Northern Italy. The first Cr rich epidote occurrence was described...increasing Fe3+. This increase is strongest in nJ and nE and smallest in nD. Because of this difference, birefringence...refractive indices and birefringence (nJ–nD), (nJ–nE), and (nE–nD) increases linearly with Fe3+ content and...(1977) are questionable and especially those for nE are incorrect. We will therefore refer only to the...analyses. As in the Al-Fe3+ solid solution series nE is generally parallel [010], nD approximately parallel |
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