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Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy

Latitude: 44°21'35"N
Longitude: 9°27'0"E
Miniera di Gambatesa (ex Gambatesa nuova; ora Valgraveglia), Reppia, Val Graveglia, Ne, Genova, Liguria, Italia

Located near Reppia in eastern Liguria. A major Italian manganese ore deposit. Presently (2007), the name of the ex "Gambatesa nuova" mine is Valgraveglia mine.

Note on the mineral list: Previously reported lime and portlandite are of anthropogenic origin (matrix of jasper + Portland cement) used for the mine buildings [Refs.: 1) Ciriotti, M.E., Möckel, S. (2004): Novità 2003 da Gambatesa: manganarsite (3° ritrovamento mondiale), calce (“lime”) e portlandite. Micro (UK report), 1/2004, 7-12. and 2) Marchesini, M., Bracco, R., Ciriotti, M.E., Möckel, S. (2007): Niente "calce" e "portlandite" a Gambatesa. Micro (UK report), 1/2007, 67-68].

Mineral List

Actinolite
Alabandite
Albite
Allophane ?
Anatase
Andradite ?
Ansermetite
Aragonite
Argandite
Arseniosiderite
Arsenoclasite
'Arsenosulvanite'
Axinite-(Mn)
Azurite
Bakerite
Bariopharmacoalumite
Bariopharmacosiderite
Baryte
Bementite
Birnessite
Bornite
Braunite
Brochantite
Calcite
var: Manganoan Calcite
Carpholite
Caryopilite
Cavoite (TL)
Chalcocite
Chalcophanite ?
Chalcophyllite
Chalcopyrite
Chamosite
Chernovite-(Y)
Chrysocolla
Clinochlore
Clinochrysotile
Clinoclase
Conichalcite
Connellite
Copper
Cornubite
Cornwallite
Covellite
Crednerite
Cuprite
var: Chalcotrichite
Datolite
Devilline
'Diallage'
Digenite
Dolomite
Epidote
Fluorapatite
Franciscanite
Galena
Gamagarite
Ganophyllite
Goethite
Gold
Goldmanite
Gravegliaite (TL)
Gypsum
Häggite
Haradaite
Harmotome
Hausmannite
Hematite
'Hornblende' ?
Inesite
Johannsenite
'K Feldspar
var: Adularia'

Kutnohorite ?
Langite
Lavendulan
Lindbergite
Magnetite
Malachite
Manganarsite
Manganberzeliite
Manganite
Marcasite
Mcalpineite
Medaite
Montmorillonite
Nabiasite
Neotocite
Nsutite
Olivenite
Opal
Orthoclase
Palenzonaite
Parsettensite
Pascoite
Pennantite
Pharmacosiderite
'Phillipsite'
Piemontite
Piemontite-(Sr)
Poppiite (TL)
Posnjakite
Prehnite
'Pumpellyite'
Pumpellyite-(Mn2+)
Pyrite
Pyrobelonite
Pyrolusite
Pyrophanite
Pyroxmangite
Pyrrhotite
Quartz
var: Chalcedony
Ranciéite
Reppiaite (TL)
Rhodochrosite
Rhodonite
Romanèchite
Roscoelite
Saneroite (TL)
Sarkinite
Scheuchzerite
Selenium
Sphalerite
Strashimirite
Sulphur
Sursassite
Sussexite
Synchysite-(Ce)
Talmessite
Tangeite
Tennantite
Tephroite
Tinzenite
Tiragalloite
Titanite
Todorokite ?
Tokyoite
Vanadiocarpholite
Vanadomalayaite (TL)
Volborthite
Wroewolfeite
Zálesíite


142 entries listed. 133 valid minerals. 6 type localities (valid minerals).

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Burckhardt C.E. (1965) Miniera di Gambatesa. ITALSIDER S.p.A.

Cortesogno, L., Lucchetti, G. and Penco A. M. (1979): Le mineralizzazioni a manganese nei diaspri delle ofioliti liguri: mineralogia e genesi. Rendiconti Soc. Ital. Mineral. Petrol. 35, 151-197. (in Italian)

Pipino, G. (1984): Gambatesa, l'ultima miniera della Liguria. Rivista Mineralogica Italiana, 4/1984, 131-142;

Antofilli, Borgo, Palenzona (1985) I nostri minerali. Geologia e mineralogia in Liguria. Edizioni Melita, La Spezia.

Bracco, R., Brugger, J., Marchesini, M., Mezzano, I., (2001): Nabiasite: un'altra novità da Gambatesa (Val Graveglia, Genova). Rivista Mineralogica Italiana, 2, 121-122.

Marchesini, M. & Pagano, R. (2001): The Val Graveglia manganese district, Liguria, Italy. The Mineralogical Record, 32, 349-379; 415.

Balestra, C., Armellino, G., Kolitsch, U., Bracco, R. (2006). Talmessite di Gambatesa. MICRO (UK report), 2006, 25-26.

Bracco, R. & Odicino, G. (2006): Segnalazioni in breve. Enargite a Gambatesa. Prie, 2, 43.

Bracco, R., Leporatti, C., Kolitsch, U., Ciuffardi, M. (2006). Ansermetite: ancora novità da Gambatesa. MICRO (UK report), 2006, 29-32.

Brigatti, M.F., Caprilli, E., Marchesini, M. (2006): "Poppiite, the V3+ end member of the pumpellyite group: Description and crystal structure", American Mineralogist 91, 584-588.

Camarda, S. (2006): Sinchisite-(Ce) "micro-estetica" della miniera di Gambatesa. Prie, 2, 37-38.

Palenzona, A., Martinelli, A., Bracco, R., Balestra, C. (2006): IMA 2004-044 (scheuchzerite) alla miniera di Gambatesa. Prie, 2, 11-12.

Palenzona, A., Martinelli, A., & Bracco, R. (2007). La scheuchzerite, secondo ritrovamento mondiale a Gambatesa, Genova. Rivista Mineralogica Italiana, 31 (2), 112-114.

Palenzona, A., & Martinelli, A. (2008). Soluzioni solide clinocloro-pennantite dalla Val Graveglia, Liguria Orientale. Rivista Mineralogica Italiana, 1/2008, 16-21.

Balestra, C. et al. (2011): MICRO No. 3, 90-97. [argandite]

Zeits. Kristallogr., 197, 97-106

Zeits. Kristallogr., 201, 223-234

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Copyright © Jolyon Ralph and Ida Chau 1993-2013. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. 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 thousands 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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