 | | Journal (article/letter/editorial) | | 19, I-41100 Modena, Italy 2 ENI-AGIP Towers, I-20097 San Donato Milanese, Italy ABSTRACT Poppiite, a...a new mineral from Gambatesa mine (Val Graveglia, Genova, Northern Italy), is the V3+ 3+ 2+ end-member...the Mn-mine area of Gambatesa, near the village of Reppia (Val Graveglia, Northern Apennines, Italy) and...GEMMA1786” at Modena and Reggio Emilia University, Italy (sample ST 005898). OCCURRENCE, PARAGENESIS, PHYSICAL...the Mn-mine area of Gambatesa, near the village of Reppia (Val Graveglia, Northern Apennines, Italy). Mn-ores |  | NAGASHIMA, Mariko, MATSUMOTO, Takashi, YAMADA, Takashi, TAKIZAWA, Minoru, MOMMA, Koichi (2018) Crystal chemistry of poppiite, V–analogue of pumpellyite, from the Komatsu mine, Saitama Prefecture, Japan. Journal of Mineralogical and Petrological Sciences, 113 (5) 251-262 doi:10.2465/jmps.180613 | Journal (article/letter/editorial) | | poppiite, V–analogue of pumpellyite, from the Komatsu mine, Saitama Prefecture, Japan Mariko NAGASHIMA*, Takashi...from the Komatsu mine, Saitama Prefecture, Japan and from the Gambatesa mine, Genova, Italy (type locality)...for the Komatsu poppiite and 25.4 wt% for the Gambatesa specimen. The Komatsu specimen in this study is...R1 values of 5.01% for Komatsu and 3.74% for Gambatesa. The determined structural formula (Z = 3+ 3+...73 Fe 0.03 4) of poppiite from the Komatsu and Gambatesa mines is Ca2.00X(V 0.54 3+ 3+ 2+ Y 3+ 3+ X Al0 |  | | 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 (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 | | 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. |  | 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 |
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