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Ganophyllite Group

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Big Photo

Ganophyllite
Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy
© O. Dziallas

Show Ganophyllite Group Photos (29)



This page provides mineralogical data about Ganophyllite Group.

Classification of Ganophyllite Group

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Relationship of Ganophyllite Group to other Species

Group Members:
Eggletonite
(Na,K,Ca)
 
2
(Mn,Fe)
 
8
(Si,Al)
 
12
O
 
29
(OH)
 
7
 · 11H
 
2
O
Ganophyllite
(K,Na,Ca)
 
2
Mn
 
8
(Si,Al)
 
12
(O,OH)
 
32
 · 8H
 
2
O
Tamaite
(Ca,K,Ba,Na)
 
3-4
Mn
 
24
(Si,Al)
 
40
(O,OH)
 
112
 · 21H
 
2
O

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Ganophyllite Group

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    • Localities for Ganophyllite Group

    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
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    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Australia
     
    • New South Wales
      • Yancowinna Co.
        • Broken Hill
    		[Ganophyllite] www.crocoite.com/census/minerals/ganophyllite.xml.
    Canada
     
    • Québec
      • Montérégie
        • Rouville RCM
          • Mont Saint-Hilaire
    		[Ganophyllite] Horváth, L and Gault, R.A. (1990), The mineralogy of Mont Saint-Hilaire Quebec. Mineralogical Record: 21: 284-359.
    Italy
     
    • Liguria
      • Genova Province
        • Ne
          • Graveglia Valley
    		[Ganophyllite] Redazionale (2005): Sistematica ligure: resoconto 2005. Notiziario di Mineralogia del Ferrania Club, 19 , 3-5.
    [Ganophyllite] No reference listed
    [Ganophyllite] Antofilli, Borgo, Palenzona, 1985. I nostri minerali. Geologia e mineralogia in Liguria. Edizioni Melita, La Spezia.
            • Reppia
    		[Ganophyllite] Rivista Mineralogica Italiana, (4), 131
      • La Spezia Province
        • Vara Valley
          • Borghetto Vara
    		[Ganophyllite] Palenzona A., Di Giovanni F., Borgo E. (1988) - La miniera di Manganese di Cerchiara (SP) - Rivista Miner. Ital., Milano, fasc. 4, pp.209-218
    • Piedmont
      • Cuneo Province
        • Maira Valley
    		[Ganophyllite] Piccoli, G. C., Maletto, G., Bosio, P., & Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo F. Eusebio - Alba, 607 pag.
      • Torino Province
        • Susa Valley
          • Cesana Torinese
    		[Ganophyllite] Brizio, P., Ambrino, P., Ciriotti, M.E., Blass, G. (2010). L'affioramento a Mn, SiO, Fe, S di Roccia Rossa, Cesana, Torino. Micro (località) 1/2010, 313-328
    Japan
     
    • Honshu Island
      • Kanto Region
        • Tokyo Prefecture
          • Nishi-Tama-gun
            • Okutama-cho
    		[Ganophyllite] Bull. Kanagawa pref. Mus. (Nat. Sci.), 22, 25-32 (1993)
    [Eggletonite] [MinRec 32:419]
      • Tohoku Region
        • Fukushima Prefecture
          • Iwaki
    		[Ganophyllite] Mineralogical Journal Vol. 18 (1996) , No. 4 pp 155-160
        • Iwate Prefecture
          • Shimohei-gun
            • Yamada
    		[Ganophyllite] Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
    • Shikoku Island
      • Kochi Prefecture
        • Outoyo (Ohtoyo)
    		[Ganophyllite] Smith, M.L. and Frondel, C. (1968) The related layered minerals ganophyllite, bannisterite and stilpnomelane. Mineralogical Magazine: 36: 893-913.; Alfredo Petrov collection; Okamoto collection (curated at the Geological Survey museum, Japan)
    Namibia
     
    • Otjozondjupa Region
      • Grootfontein District
        • Kombat
    		[Ganophyllite] Mineralogical Record: 22: 421.
    Sweden
     
    • Värmland
      • Filipstad
    		[Ganophyllite] K:Gatedal
    [Ganophyllite] Kjell Gatedal
        • Persberg district
          • Pajsberg
    		[Ganophyllite] GFF,(1890) 12, 586-598; Smith, M.L. and Frondel, C. (1968) The related layered minerals ganophyllite, bannisterite and stilpnomelane. Mineralogical Magazine: 36: 893-913.
    [Ganophyllite] Dana 7:I:539.
    • Västmanland
      • Hällefors
        • Grythyttan
    		[Ganophyllite] No reference listed
      • Lindesberg
        • Nyberg ore field
    		[Ganophyllite] Kjell Gatedal
      • Norberg
    		[Ganophyllite]
    UK
     
    • Wales
      • Gwynedd (Caernarvonshire)
        • Lleyn Peninsula
          • Llanfaelrhys
            • Rhiw
    		[Ganophyllite] Smith, M.L. and Frondel, C. (1968) The related layered minerals ganophyllite, bannisterite and stilpnomelane. Mineralogical Magazine: 36: 893-913.
    USA
     
    • Arkansas
      • Pulaski Co.
        • Little Rock
    		[Eggletonite] Rocks and Minerals, (1988) 63:104-125; Rocks and Minerals, (1989) 64:314-322
    [Eggletonite] Mineralogical Magazine 1984 48 : 93-96.; Min News (1991) 7:5 pp 4,5
    • California
      • Santa Clara Co.
        • Diablo Range
          • Black Wonder District
            • East Foothills
    		[Ganophyllite] Rogers, Austin Flint (1919b), An interesting occurrence of manganese minerals near San Jose, California: American Journal of Science, 4th. Series: 48: 446; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 192; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 410.
    • Maine
      • Aroostook Co.
        • T3 R9 WELS
    		[Ganophyllite] King & Foord, 1994. Mineralogy of Maine, V. 1.
        • TD R2 WELS
    		[Ganophyllite] King & Foord, 1994. Mineralogy of Maine, V. 1.
    • New Jersey
      • Sussex Co.
        • Franklin Mining District
          • Franklin
    		[Ganophyllite] Smith, M.L. & Frondel, C: Min.Mag.:36:893-913 (1968); Hurlbut, C.S., Jr. & Baum, J.L.: Am. Min.:45:1137-1143 (1960); Palache(1935):114; Dunn(1995):Pt4:494.
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    Copyright © Jolyon Ralph and Ida Chau 1993-2012. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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